0000950170-23-047052 | 10-K | XBRL Viewer

Print Document View Excel Document

Joint Venture - Summary of Financial Information of Joint Ventures (Operations Data) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021
Schedule Of Equity Method Investments [Line Items]
Revenue	$ 447,605		$ 429,909		$ 396,289
Gross Profit	153,960		159,955		159,507
Net Income (Loss)	$ (9,280)		$ (5,347)		$ (6,311)
CNNC Accuray (Tianjin) Medical Technology Co. Ltd.
Schedule Of Equity Method Investments [Line Items]
Revenue		$ 109,097		$ 55,190		$ 33,054
Gross Profit		21,522		15,915		10,578
Net Income (Loss)		5,280		422		1,785
Net income attributable to the Company		$ 2,572		$ 241		$ 872

- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

+ References

+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481687/323-10-50-3

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482907/825-10-50-28

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482765/220-10-50-6

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-3

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480175/815-40-65-1

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-8

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-9

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-11

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-11

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-4

Reference 13: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 830
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480167/946-830-55-10

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483581/946-220-45-7

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(18))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(9))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(1)(d))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(i))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A

Reference 20: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(ii))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iii)(A))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iv))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(5))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(i))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(A))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(B))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iv))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(5))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B

Reference 29: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 30
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-30

Reference 30: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 31: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 60B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-60B

Reference 32: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-31

Reference 33: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 34: http://www.xbrl.org/2003/role/disclosureRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483499/205-20-50-7

Reference 35: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Reference 36: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482790/220-10-45-1A

Reference 37: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482790/220-10-45-1B

Reference 38: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(20))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

Reference 39: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(22))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1

+ Details

- Definition

Amount of Net Income (Loss) attributable to noncontrolling interest.

+ References + Details

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 924
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479941/924-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-5

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 30
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-30

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-42

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-40

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-41

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-4

+ Details

Supplemental Financial Information - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Property and equipment, net
Property and equipment, gross	$ 99,489	$ 91,895
Less: Accumulated depreciation	(78,563)	(79,210)
Property and equipment, net	20,926	12,685
Furniture and Fixtures
Property and equipment, net
Property and equipment, gross	1,581	1,766
Computer and Office Equipment
Property and equipment, net
Property and equipment, gross	7,798	8,605
Software
Property and equipment, net
Property and equipment, gross	5,191	5,344
Leasehold Improvements
Property and equipment, net
Property and equipment, gross	26,641	26,659
Machinery and Equipment
Property and equipment, net
Property and equipment, gross	44,779	46,522
Construction in Progress
Property and equipment, net
Property and equipment, gross	$ 13,499	$ 2,999

Revenue - Summary of Contract with Customer, Asset and Liability (Details) - USD ($)
$ in Thousands

12 Months Ended

Jun. 30, 2023

Jun. 30, 2022

Assets:

Unbilled accounts receivable – current

^[1]

$ 9,847

$ 13,325

Interest receivable – current

^[2]

379

493

Long-term accounts receivable

^[3]

4,734

5,301

Interest receivable – non-current

^[3]

673

683

Liabilities:

Customer advances

20,777

25,290

Deferred revenue – current

72,185

75,375

Deferred revenue – non-current

27,079

$ 24,694

Change in assets, value:

Change in unbilled accounts receivable – current, value

^[1]

(3,478)

Change in interest receivable – current, value

^[2]

(114)

Change in long-term accounts receivable, value

^[3]

(567)

Change in Interest receivable – non-current, value

^[3]

(10)

Change in liabilities, value:

Change in customer advances, value

(4,513)

Change in deferred revenue – current, value

(3,190)

Change in deferred revenue – non-current, value

$ 2,385

Change in assets, percentage:

Change in unbilled accounts receivable – current, percentage

^[1]

(26.00%)

Change in interest receivable – current, percentage

^[2]

(23.00%)

Change in long-term accounts receivable, percentage

^[3]

(11.00%)

Change in Interest receivable – non-current, percentage

^[3]

(1.00%)

Change in liabilities, percentage:

Change in customer advances, percentage

(18.00%)

Change in deferred revenue – current, percentage

(4.00%)

Change in deferred revenue – non-current, percentage

10.00%

[1]	Included in accounts receivable on the consolidated balance sheets
[2]	Included in prepaid expenses and other current assets on the consolidated balance sheets
[3]	Included in other assets on the consolidated balance sheets

Pay vs Performance Disclosure - USD ($) $ in Thousands	12 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Pay vs Performance Disclosure
Net Income (Loss)	$ (9,280)	$ (5,347)	$ (6,311)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Joint Venture - Summary of Financial Information of Joint Ventures (Balance Sheet Data) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2020
Schedule Of Equity Method Investments [Line Items]
Current assets	$ 338,033		$ 350,890
Total assets	479,214		472,849
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities	198,637		208,858
Stockholder's equity	53,659		53,189		$ 68,840	$ 63,635
Total liabilities and stockholders’ equity	$ 479,214		$ 472,849
Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Current assets		$ 87,662		$ 71,730
Non current assets		16,504		21,754
Total assets		104,166		93,484
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities		70,189		61,877
Non current liabilities		398		1,055
Stockholder's equity		33,579		30,552
Total liabilities and stockholders’ equity		$ 104,166		$ 93,484

Stock Incentive Plan and Employee Stock Purchase Plan - ESPP (Details) - Employee stock purchase plan	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Weighted average assumptions used for determining fair value of options
Risk-free interest rate, Minimum (as a percent)	4.65%	0.10%	0.04%
Risk-free interest rate, Maximum (as a percent)	5.44%	2.16%	0.10%
Dividend yield	0.00%	0.00%	0.00%
Expected volatility, Minimum (as a percent)	38.98%	35.49%	36.10%
Expected volatility, Maximum (as a percent)	61.09%	54.33%	65.58%
Minimum
Weighted average assumptions used for determining fair value of options
Expected term (in years)	6 months	6 months	6 months
Maximum
Weighted average assumptions used for determining fair value of options
Expected term (in years)	1 year	1 year	1 year

Stock Incentive Plan and Employee Stock Purchase Plan - Summary of Information about Outstanding and Exercisable Options (Details) - Employee Stock Option	12 Months Ended
	Jun. 30, 2023 $ / shares shares
Options Outstanding
Number Outstanding \| shares	5,480,000
Options Exercisable
Number Outstanding \| shares	4,411
$1.96 - 2.08
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price, low end of range (in dollars per share)	$ 1.96
Exercise price, high end of range (in dollars per share)	$ 2.08
Options Outstanding
Number Outstanding \| shares	756,000
Weighted-Average Remaining Contractual Life (Years)	8 years 11 months 8 days
Weighted-Average Exercise Price (in dollars per share)	$ 2.05
Options Exercisable
Number Outstanding \| shares	201
Weighted-Average Exercise Price (in dollars per share)	$ 2.05
$2.60-2.60
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price, low end of range (in dollars per share)	2.6
Exercise price, high end of range (in dollars per share)	$ 2.6
Options Outstanding
Number Outstanding \| shares	1,533,000
Weighted-Average Remaining Contractual Life (Years)	6 years 4 months 2 days
Weighted-Average Exercise Price (in dollars per share)	$ 2.6
Options Exercisable
Number Outstanding \| shares	1,405
Weighted-Average Exercise Price (in dollars per share)	$ 2.6
$2.96 - 3.71
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price, low end of range (in dollars per share)	2.96
Exercise price, high end of range (in dollars per share)	$ 3.71
Options Outstanding
Number Outstanding \| shares	311,000
Weighted-Average Remaining Contractual Life (Years)	6 years 7 months 2 days
Weighted-Average Exercise Price (in dollars per share)	$ 3.05
Options Exercisable
Number Outstanding \| shares	265
Weighted-Average Exercise Price (in dollars per share)	$ 3.06
$4.10 - 4.10
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price, low end of range (in dollars per share)	4.1
Exercise price, high end of range (in dollars per share)	$ 4.1
Options Outstanding
Number Outstanding \| shares	2,048,000
Weighted-Average Remaining Contractual Life (Years)	5 years 5 months 1 day
Weighted-Average Exercise Price (in dollars per share)	$ 4.1
Options Exercisable
Number Outstanding \| shares	2,048
Weighted-Average Exercise Price (in dollars per share)	$ 4.1
$4.46 - 5.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price, low end of range (in dollars per share)	4.46
Exercise price, high end of range (in dollars per share)	$ 5
Options Outstanding
Number Outstanding \| shares	832,000
Weighted-Average Remaining Contractual Life (Years)	7 years 4 months 28 days
Weighted-Average Exercise Price (in dollars per share)	$ 4.5
Options Exercisable
Number Outstanding \| shares	492
Weighted-Average Exercise Price (in dollars per share)	$ 4.52

Income Taxes - Schedule of Aggregate Changes in the Balance of Gross Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Aggregate changes in the balance of gross unrecognized tax benefits
Balance at beginning of year	$ 19,810	$ 18,765	$ 16,996
Tax positions related to current year: Additions	1,692	1,222	1,433
Tax positions related to prior years: Additions	652	61	786
Tax positions related to prior years: Reductions	(589)	(238)	(450)
Balance at end of year	$ 21,565	$ 19,810	$ 18,765

Segment Disclosure - Summary of Countries Represents More Than Ten Percent of Company's Revenue (Details) - Revenue, Segment Benchmark [Member] - Geographic Concentration Risk [Member]	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Revenue, Major Customer [Line Items]
Total revenues	100.00%	100.00%	100.00%
United States
Revenue, Major Customer [Line Items]
Total revenues	24.00%	26.00%	25.00%
China
Revenue, Major Customer [Line Items]
Total revenues	17.00%	20.00%	20.00%
Japan
Revenue, Major Customer [Line Items]
Total revenues	14.00%	12.00%	16.00%
Rest of world
Revenue, Major Customer [Line Items]
Total revenues	45.00%	42.00%	39.00%

Goodwill and Purchased Intangible Assets

12 Months Ended

Jun. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Purchased Intangible Assets

Note 5. Goodwill and Purchased Intangible Assets

Goodwill

The Company's carrying amount of its goodwill is as follows (in thousands):


	As of June 30,
	2023			2022
Balance at the beginning of the period	$	57,840		$	57,960
Currency translation adjustment		(159	)		(120	)
Balance at the end of the period	$	57,681		$	57,840

In the second quarter of fiscal year 2023, the Company performed its annual goodwill impairment test and determined that there was no impairment to its goodwill. The Company monitors its recorded goodwill for indicators of impairment every fiscal quarter.

Purchased Intangible Assets

The Company’s carrying amount of acquired intangible assets, net, consisted of the following (in thousands):


	As of June 30, 2023							As of June 30, 2022
	Gross Carrying Amount		Accumulated Amortization			Net Amount		Gross Carrying Amount		Accumulated Amortization			Net Amount
Patent license	$	1,000	$	(893	)	$	107	$	1,170	$	(920	)	$	250
Other intangibles		132		(29	)		103		—		—			—
Total intangible assets	$	1,132	$	(922	)	$	210	$	1,170	$	(920	)	$	250

The Company did not identify any triggering events that would indicate potential impairment of its definite‑lived intangible and long‑lived assets as of June 30, 2023, and 2022.

Amortization expense related to purchased intangible assets during the years ended June 30, 2023, 2022, and 2021, was $0.2 million, $0.1 million and $0.2 million, respectively.

The estimated future amortization expense of purchased intangible assets as of June 30, 2023 is as follows (in thousands):


Year Ending June 30,	Amount
2024	$	151
2025		44
2026		15
Total estimated future amortization expense	$	210

Fair Value Measurements - Summary of Carrying Value and Estimated Fair Value of all Debt (Parenthetical) (Details)	Jun. 30, 2023	Jul. 31, 2022	Jun. 30, 2022	May 31, 2021
3.75% Convertible Notes Due 2022
Fair value measurement
Interest rate (as a percent)	3.75%	3.75%	3.75%	3.75%
3.75% Convertible Notes Due 2026
Fair value measurement
Interest rate (as a percent)	3.75%		3.75%	3.75%

Stock Incentive Plan and Employee Stock Purchase Plan - Summary of Share-based Compensation Charges Included in the Company's Consolidated Statements of Operations and Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Share-based compensation expenses
Share-based compensation expense	$ 10,053	$ 10,600	$ 9,332
Cost of revenue
Share-based compensation expenses
Share-based compensation expense	1,439	1,584	1,296
Research and development
Share-based compensation expenses
Share-based compensation expense	1,396	1,371	1,348
Selling and marketing
Share-based compensation expenses
Share-based compensation expense	1,586	2,213	1,457
General and administrative
Share-based compensation expenses
Share-based compensation expense	$ 5,632	$ 5,432	$ 5,231

Joint Venture - Schedule of Deferred Intra Entity Profit Margin from Sales (Details) - Joint Venture [Member] - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Schedule of Equity Method Investments [Line Items]
Previously deferred intra-entity profit margin from sales - recognized	$ (10,436)	$ (4,007)	$ (2,403)
Intra-entity profit margin from sales - deferred	10,718	7,307	2,713
Total change in deferred intra-entity profit margin from sales	$ 282	$ 3,300	$ 310

Retirement Plans - Components of Net Periodic Benefit Cost and Other Amounts Recognized in Other Comprehensive Loss (Details) - Defined benefit pension plan - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2024
Net Periodic Benefit Costs:
Service cost	$ 1,241	$ 1,513	$ 1,766
Interest cost	$ 336	75	38
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Expected returns on assets	$ (176)	(144)	(142)
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Amortization of prior service cost (credit)	$ (23)	54	54
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization of Prior Service Cost (Credit), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Amortization of net gain	$ (207)	0	0
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Gain on settlement	$ (518)	0	0
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Settlement Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Net periodic benefit costs	$ 653	1,498	1,716
Other Amounts Recognized in Other Comprehensive Loss:
Net (gain) loss arising during the year	406	(3,584)	(850)
Prior service cost (credit)	24	(53)	(54)
Amortization of prior service cost (credit)	0	(678)	24
Amortization of net gain	217	0	0
Effect of settlement	546	4	8
Total recognized in other comprehensive (gain) loss	1,193	(4,311)	(872)
Total recognized in net periodic benefit costs and other comprehensive income (loss)	$ 1,846	$ (2,813)	$ 844
Scenario Forecast
Amounts in accumulated other comprehensive loss that are expected to be recognized as components of net periodic benefit cost during fiscal year 2021
Net loss				$ 64
Prior service cost				23
Accumulated other comprehensive income				$ 87

Leases

12 Months Ended

Jun. 30, 2023

Leases [Abstract]

Leases

Note 4. Leases

The Company has operating leases for corporate offices and warehouse facilities worldwide. Additionally, the Company leases cars, copy machines and laptops that are considered operating leases. Some of the Company’s leases are non-cancellable operating lease agreements with various expiration dates through June 2035. Certain lease agreements include options to renew or terminate the lease, which are not reasonably certain to be exercised, and therefore are not factored into the determination of lease payments. In August 2022, the Company entered into a material lease agreement to extend the lease terms at its administrative and manufacturing facilities in Madison, Wisconsin through 2035.

Operating lease costs during the years ended June 30, 2023, 2022, and 2021, were $9.4 million, $9.2 million and $9.1 million, respectively, not including short-term operating lease costs during the years ended June 30, 2023, 2022, and 2021, of $0.4 million, $0.4 million and $0.2 million, respectively. Cash paid for amounts included in the measurement of operating lease liabilities during the years ended June 30, 2023, 2022, and 2021, were $9.4 million, $9.8 million and $9.7 million, respectively.

Operating lease right-of-use assets and operating lease obligations are represented in the table below (in thousands):


	June 30, 2023			June 30, 2022
Beginning balance operating lease right-of-use assets	$	16,798		$	22,522
Lease assets added		17,157			3,522
Amortization for the year		(8,102	)		(9,246	)
Ending balance operating lease right-of-use assets	$	25,853		$	16,798

Beginning balance operating lease obligations	$	19,020		$	25,609
Lease liabilities added		16,834			3,209
Repayment and interest accretion		(8,101	)		(9,798	)
Ending balance operating lease obligations	$	27,753		$	19,020

Current portion of operating lease obligations	$	4,151		$	8,567
Noncurrent portion of operating lease obligations	$	23,602		$	10,453

Maturities of operating lease liabilities as of June 30, 2023, are presented in the table below (in thousands):


Year Ending June 30,	Amount
2024	$	4,394
2025		5,777
2026		3,798
2027		3,591
2028		3,347
Thereafter		23,308
Total operating lease payments		44,215
Less: imputed interest		(16,462	)
Present value of operating lease liabilities	$	27,753
Weighted average remaining lease term (in years)		8.4
Weighted average discount rate		9.6	%

Document and Entity Information - USD ($) $ in Thousands	12 Months Ended
Document and Entity Information - USD ($) $ in Thousands	Jun. 30, 2023	Aug. 31, 2023	Dec. 30, 2022
Cover [Abstract]
Entity Registrant Name	ACCURAY INCORPORATED
Entity Central Index Key	0001138723
Document Type	10-K
Document Period End Date	Jun. 30, 2023
Amendment Flag	false
Current Fiscal Year End Date	--06-30
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Trading Symbol	ARAY
Entity Filer Category	Accelerated Filer
Document Financial Statement Error Correction [Flag]	false
Entity Public Float			$ 163,066,791
Entity Common Stock, Shares Outstanding		96,590,033
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Entity Shell Company	false
Entity Small Business	false
Entity Emerging Growth Company	false
Entity File Number	001-33301
Entity Tax Identification Number	20-8370041
Entity Address, Address Line One	1240 Deming Way
Entity Address, City or Town	Madison
Entity Address, State or Province	WI
Entity Address, Postal Zip Code	53717
City Area Code	608
Local Phone Number	824-2800
Entity Incorporation, State or Country Code	DE
Entity Interactive Data Current	Yes
Document Annual Report	true
Document Transition Report	false
Title of 12(b) Security	Common Stock, $0.001 par value per share
Security Exchange Name	NASDAQ
ICFR Auditor Attestation Flag	true
Documents Incorporated by Reference	DOCUMENTS INCORPORATED BY REFERENCE Portions of the Proxy Statement for the Registrant’s 2023 Annual Meeting of stockholders to be filed within 120 days of our fiscal year end (the “2023 Proxy Statement”) are incorporated by reference in Part III of this Form 10‑K.
Auditor Name	GRANT THORNTON LLP
Auditor Location	San Jose, California
Auditor Firm ID	248

Retirement Plans - Assumptions (Details) - Defined benefit pension plan	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Net Periodic Benefit Costs:
Discount rate (as a percent)	1.95%	1.90%	0.40%
Rate of compensation increase (as a percent)	1.75%	1.75%	1.50%
Expected long-term return on assets (as a percent)	1.50%	1.00%	1.00%
Benefit Obligation:
Discount rate (as a percent)	1.95%	1.90%
Rate of compensation increase (as a percent)	1.75%	1.75%

Stock Incentive Plan and Employee Stock Purchase Plan (Tables)

12 Months Ended

Jun. 30, 2023

Share-Based Payment Arrangement [Abstract]

Summary of share-based compensation charges included in the Company's consolidated statements of operations and comprehensive income (loss)

The following table summarizes the share‑based compensation charges included in the Company’s consolidated statements of operations and comprehensive income (loss) (in thousands):


	Years ended June 30,
	2023		2022		2021
Cost of revenue	$	1,439	$	1,584	$	1,296
Research and development		1,396		1,371		1,348
Selling and marketing		1,586		2,213		1,457
General and administrative		5,632		5,432		5,231
Total	$	10,053	$	10,600	$	9,332

Summary of share-based compensation charges included in the Company's Equity Awards

The following table summarizes the share‑based compensation charges for the Company’s equity awards (in thousands):


	Years ended June 30,
	2023		2022		2021
Stock options	$	2,011	$	2,565	$	2,431
Restricted stock units		7,004		6,160		5,425
Performance stock units		54		571		—
Employee stock purchase plan		984		1,304		1,374
Market stock units		—		—		102
Total	$	10,053	$	10,600	$	9,332

Schedule of assumptions used for determining fair value of stock options

The fair value of each option is estimated at the date of grant using the Black‑Scholes option pricing formula with the following assumptions:


	Years Ended June 30,
	2023			2022			2021
Risk–free interest rate		—	%	2.71% - 3.21%			0.59% - 1.27%
Dividend yield		—	%		—	%		—	%
Expected term		—		7.30 - 8.94			6.72 - 6.88
Expected volatility		—	%	54.1% - 57.3%			54.7% - 55.6%

Schedule of option activity under the Company's Incentive Plan

A summary of option activity under the Company’s incentive plan is presented below (in thousands except per share and term amounts):


	Options Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (In Years)		Aggregate Intrinsic Value (1)
Balance at June 30, 2022		7,053		$	3.73		7.05	$	—
Options granted		—			—
Options exercised		—			—
Options forfeited/expired		(1,573	)	$	4.90
Balance at June 30, 2023		5,480		$	3.40		6.53	$	3,580
Vested or expected to vest at June 30, 2023		5,480		$	3.40		6.53	$	3,580
Exercisable at June 30, 2023		4,411		$	3.51		6.15	$	2,364

The aggregate intrinsic value represents the total pre-tax intrinsic value, which is computed based on the difference between the exercise price and the closing price of Accuray common stock of $3.87 and $1.96 on June 30, 2023 and June 30, 2022, respectively, The amount represents what would have been received by the option holders had all option holders exercised their options and sold the shares received upon exercise as of that date.

Summary of information about outstanding and exercisable options

The following table summarizes information about outstanding and exercisable options at June 30, 2023 (in thousands, except years and exercise price):


	Options Outstanding						Options Exercisable
Range of Exercise Prices	Number Outstanding		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Number Outstanding		Weighted Average Exercise Price
$1.96 – 2.08		756		8.94	$	2.05		201	$	2.05
$2.60 – 2.60		1,533		6.34	$	2.60		1,405	$	2.60
$2.96 – 3.71		311		6.59	$	3.05		265	$	3.06
$4.10 – 4.10		2,048		5.42	$	4.10		2,048	$	4.10
$4.46 – 5.00		832		7.41	$	4.50		492	$	4.52
Total outstanding		5,480						4,411

Summary of activity of RSUs and PSUs

The following table summarizes the activity of RSUs and PSUs (in thousands, except fair value per share):


Unvested Restricted Stock	Restricted Stock Units			Performance Stock Units			Total Number of Shares Underlying Stock Awards			Weighted Average Grant Date Fair Value Per Share
Unvested at June 30, 2022		4,561			1,217			5,778		$	3.74
Granted		3,349			1,171			4,520		$	2.12
Vested		(1,850	)		—			(1,850	)	$	3.79
Cancelled/forfeited		(726	)		(339	)		(1,065	)	$	3.47
Unvested at June 30, 2023		5,334			2,049			7,383		$	2.77

Schedule of weighted average assumptions used for determining fair value of ESPP shares

The Company estimates the fair value of ESPP shares at the date of grant using the Black‑Scholes option pricing model. The weighted average assumptions were as follows:


	Years Ended June 30,
	2023	2022	2021
Risk–free interest rate	4.65% - 5.44%	0.10% - 2.16%	0.04% - 0.10%
Dividend yield	—%	—%	—%
Expected term	0.5 - 1.0	0.5 - 1.0	0.5 - 1.0
Expected volatility	38.98% - 61.09%	35.49% - 54.33%	36.10% - 65.58%

Commitments and Contingencies - Schedule of Future Minimum Long-term Principal and Interest on Notes and New Credit Facilities (Details)
$ in Thousands

Jun. 30, 2023

USD ($)

^[1]

Long-term principal and interest on Convertible Notes

$ 16,368

17,786

174,045

$ 208,199

[1]

These amounts represent principal and interest cash payments over the contractual life of the debt obligations, including anticipated interest payments that are not recorded on the Company’s consolidated balance sheet. Any conversion, premium, redemption or purchase of the Notes that would impact cash payments is noted in the preceding table.

The Company and its Significant Accounting Policies - Additional Information (Details) shares in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2022 USD ($)	Jun. 30, 2023 USD ($) Segment Customer shares	Jun. 30, 2022 USD ($) Customer shares	Jun. 30, 2021 USD ($) Customer shares	Dec. 31, 2023
Concentration Risk [Line Items]
Capitalized development of software costs \| $		$ 2,853,000	$ 0
Number of operating segments \| Segment		1
Number of reporting units \| Segment		1
Impairment of goodwill \| $	$ 0	$ 0	$ 0	$ 0
Common stock not included in the calculation of potentially diluted shares \| shares		17.1	17.6	17.6
Subsequent period within which no material changes in unrecognized tax benefits are expected		12 months
Machinery and equipment
Concentration Risk [Line Items]
Period over which property and equipment are depreciated					5 years
Furniture and fixtures
Concentration Risk [Line Items]
Period over which property and equipment are depreciated					4 years
Computer and office equipment
Concentration Risk [Line Items]
Period over which property and equipment are depreciated					3 years
Computer Software
Concentration Risk [Line Items]
Period over which property and equipment are depreciated					3 years
Total net revenue \| Customer concentration risk \| Minimum
Concentration Risk [Line Items]
Number of significant customers \| Customer		1	1	1
Total net revenue \| Customer one \| Customer concentration risk
Concentration Risk [Line Items]
Percentage of concentration risk		10.00%	10.00%	10.00%
Total accounts receivable \| Credit concentration risk
Concentration Risk [Line Items]
Number of significant customers \| Customer		1	2
Total accounts receivable \| Customer two \| Credit concentration risk \| Minimum
Concentration Risk [Line Items]
Percentage of concentration risk		10.00%	10.00%
3.75% Convertible Notes Due July 2022
Concentration Risk [Line Items]
Interest rate (as a percent)			3.75%
3.75% Convertible Notes Due June 2026
Concentration Risk [Line Items]
Interest rate (as a percent)			3.75%

Debt (Tables)

12 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Schedule of carrying values of all Debt

The Company's outstanding debt as of June 30, 2023 and June 30, 2022 is as follows (in thousands):


	June 30, 2023							June 30, 2022
	Principal Amount		Unamortized Debt Costs			Net Carrying Amount		Principal Amount		Unamortized Debt Costs			Net Carrying Amount
3.75% Convertible Senior Notes due 2026	$	100,000	$	(1,811	)	$	98,189	$	100,000	$	(2,381	)	$	97,619
3.75% Convertible Senior Notes due 2022		—		—			—		2,865		(1	)		2,864
Term Loan Facility		70,000		(906	)		69,094		76,000		(1,013	)		74,987
Revolving Credit Facility		10,000		—			10,000		5,000		—			5,000
Total debt	$	180,000	$	(2,717	)	$	177,283	$	183,865	$	(3,395	)	$	180,470
Reported as:
Short-term debt						$	5,721						$	8,563
Long-term debt							171,562							171,907
Total debt						$	177,283						$	180,470

Summary of interest expense on New Credit Facilities and Convertible Notes

A summary of interest expense on the Credit Facilities and the Notes is as follows (in thousands):


	Year ended June 30,
	2023		2022		2021
Interest expense related to contractual interest coupon	$	9,473	$	7,233	$	10,590
Interest expense related to amortization of debt discount		—		—		4,887
Interest expense related to amortization of debt issuance costs		926		909		1,356
Interest expense related to extinguishment of debt		—		—		9,948
Total	$	10,399	$	8,142	$	26,781

Revenue - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Recognition of deferred revenue	$ 84.9	$ 81.2
Remaining performance obligations amount	$ 1,061.7
Percentage of changes in operating results on entity's revenue	20.00%
Capitalized costs to obtain a contract	$ 11.0	11.4
Impairment loss	0.8	0.6	$ 0.6
Capitalized contract cost, amortization	3.6	$ 3.3	$ 2.8
Long-term Warranty and Service
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations amount	72.2
Performance Obligations Other Than Warrant
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations amount	989.5
Performance Obligations Service Contracts
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations amount	$ 939.8

Segment Disclosure (Tables)

12 Months Ended

Jun. 30, 2023

Segment Reporting [Abstract]

Summary of Revenue by Geographic Region

Revenues attributed to a country or region are based on the shipping addresses of the Company’s customers.

The following summarizes revenue by geographic region (in thousands):


	Years ended June 30,
	2023		2022		2021
Americas	$	122,335	$	126,005	$	105,878
EIMEA		155,879		134,640		121,568
China		75,762		86,935		79,782
Japan		61,962		53,376		62,636
Asia Pacific, excluding China		31,667		28,953		26,425
Total revenues	$	447,605	$	429,909	$	396,289

Summary of Countries Represents More Than Ten Percent of Company's Revenue

The following summarizes countries that represent more than ten percent of the Company’s revenues (in thousands):


	Years ended June 30,
	2023			2022			2021
United States		24	%		26	%		25	%
China		17	%		20	%		20	%
Japan		14	%		12	%		16	%
Rest of world		45	%		42	%		39	%
Total revenues		100	%		100	%		100	%

Schedule of Geographic Areas in Which the Company has Property and Equipment, Net

Information regarding geographic areas in which the Company has property and equipment, net is as follows (in thousands):


	June 30, 2023		June 30, 2022
Americas	$	20,065	$	11,251
EIMEA		177		228
Asia Pacific, excluding China		202		272
Japan		122		265
China		360		669
Total property and equipment, net	$	20,926	$	12,685

Property and equipment, net in the Americas region is located in the United States.

Segment Disclosure - Schedule of Geographic Areas in Which the Company has Property and Equipment, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Segment Information
Total property and equipment, net	$ 20,926	$ 12,685
Americas
Segment Information
Total property and equipment, net	20,065	11,251
Europe, India, Middle East and Africa
Segment Information
Total property and equipment, net	177	228
Asia Pacific, excluding Japan and China
Segment Information
Total property and equipment, net	202	272
Japan
Segment Information
Total property and equipment, net	122	265
China
Segment Information
Total property and equipment, net	$ 360	$ 669

Stock Incentive Plan and Employee Stock Purchase Plan - Summary of Share-based Compensation Charges Included in the Company's Equity Awards (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-Based Payment Arrangement, Expense	$ 10,053	$ 10,600	$ 9,332
Market Stock Units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-Based Payment Arrangement, Expense	0	0	102
Employee stock purchase plan \| Market Stock Units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-Based Payment Arrangement, Expense	984	1,304	1,374
Stock options
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-Based Payment Arrangement, Expense	2,011	2,565	2,431
Restricted Stock Units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-Based Payment Arrangement, Expense	7,004	6,160	5,425
Performance Stock Units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-Based Payment Arrangement, Expense	$ 54	$ 571	$ 0

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Accounts receivable, allowance for credit losses (in dollars)	$ 3,079	$ 1,000
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, authorized shares	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized shares	200,000,000	200,000,000
Common stock, issued shares	96,534,609	93,499,500
Common stock, outstanding shares	96,534,609	93,499,500
Prepaid Expenses and Other Current Assets \| Corporate joint venture
Accounts receivable from joint venture	$ 100	$ 861
Accounts Receivable \| Corporate joint venture
Accounts receivable from joint venture	$ 10,304	$ 24,828

Supplemental Financial Information (Tables)

12 Months Ended

Jun. 30, 2023

Supplemental Financial Information Disclosure [Abstract]

Schedule of financing receivables

A summary of the Company’s financing receivables is presented as follows (in thousands):


	June 30, 2023			June 30, 2022
Financing receivable	$	5,854		$	6,137
Allowance for credit losses		(798	)		(943	)
Total, net	$	5,056		$	5,194
Reported as:
Current	$	2,016		$	2,435
Non-current		3,040			2,759
Total, net	$	5,056		$	5,194

Schedule of inventories

Inventories consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Raw materials	$	62,945	$	61,871
Work-in-process		17,469		16,367
Finished goods		64,736		64,016
Total inventories	$	145,150	$	142,254

Schedule of prepaid and other current assets

Prepaid and other current assets consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Value added tax receivables	$	11,718	$	7,058
Prepaid commissions		5,866		6,500
Capitalized contract costs		1,782		1,590
Other prepaid assets		5,763		5,073
Other current assets		2,483		3,573
Total prepaid and other current assets	$	27,612	$	23,794

Schedule of property and equipment, net

Property and equipment, net consisted of the following (in thousands):


	June 30, 2023			June 30, 2022
Furniture and fixtures	$	1,581		$	1,766
Computer and office equipment		7,798			8,605
Software		5,191			5,344
Leasehold improvements		26,641			26,659
Machinery and equipment		44,779			46,522
Construction in progress		13,499			2,999
		99,489			91,895
Less: Accumulated depreciation		(78,563	)		(79,210	)
Total property and equipment, net	$	20,926		$	12,685

Schedule of Other assets

Other assets consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Capitalized contract costs	$	9,244	$	9,754
Long-term accounts receivable		4,734		5,301
Capitalized software costs to be sold		2,853		—
Other long-term assets		3,276		4,239
Total other assets	$	20,107	$	19,294

Schedule of Other accrued liabilities

Other accrued liabilities consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Value added tax liabilities	$	12,368	$	8,222
Commissions due to third parties		10,499		6,619
Refunds due to customers		3,364		4,717
Accrued consulting		2,599		1,269
Accrued royalties		2,398		2,424
Other liabilities		7,043		7,034
Total other accrued liabilities	$	38,271	$	30,285

Schedule of components of accumulated other comprehensive income (loss)

The following table summarizes the changes in accumulated other comprehensive income (loss) by component (in thousands):


	Cumulative Translation Adjustment			Defined Pension Benefit Obligation			Total
Balance at June 30, 2021	$	2,457		$	(364	)	$	2,093
Other comprehensive income (loss)		(3,998	)		4,311			313
Balance at June 30, 2022	$	(1,541	)	$	3,947		$	2,406
Other comprehensive loss		(791	)		(1,193	)		(1,984	)
Balance at June 30, 2023	$	(2,332	)	$	2,754		$	422

Schedule of consolidated statement of operations

Other expense, net consisted of the following (in thousands):


	Years Ended June 30,
	2023			2022			2021
Interest expense	$	(10,632	)	$	(8,129	)	$	(16,893	)
Foreign currency exchange loss		(878	)		(2,618	)		(1,953	)
Loss on debt extinguishment		-			-			(9,948	)
Other, net		(232	)		356			1,128
Total other expense, net	$	(11,742	)	$	(10,391	)	$	(27,666	)

Restructuring

In the second quarter of fiscal year 2023, the Company announced a cost savings initiative designed to reduce operating costs. This cost savings initiative resulted in the reduction of the Company’s global workforce by 4.5%. The Company recorded $2.7 million in restructuring charges during the fiscal year 2023. These charges are cash-based charges, primarily related to severance expenses and other one-time termination benefits. At June 30, 2023, the Company does not have any remaining accruals related to the restructuring charges.

Fair Value Measurements - Summary of Carrying Value and Estimated Fair Value of all Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Carrying Value
Fair value measurement
Long term debt	$ 177,283	$ 180,470
Fair Value
Fair value measurement
Long term debt	177,359	161,278
Non-recurring basis \| Carrying Value \| Level 2 \| 3.75% Convertible Notes Due 2022
Fair value measurement
Long term debt	0	2,863
Non-recurring basis \| Carrying Value \| Level 2 \| 3.75% Convertible Notes Due 2026
Fair value measurement
Long term debt	98,189	97,619
Non-recurring basis \| Fair Value \| Level 2 \| 3.75% Convertible Notes Due 2022
Fair value measurement
Long term debt	0	2,729
Non-recurring basis \| Fair Value \| Level 2 \| 3.75% Convertible Notes Due 2026
Fair value measurement
Long term debt	98,265	78,561
Term Loan Facility \| Non-recurring basis \| Carrying Value \| Level 2
Fair value measurement
Long term debt	69,094	74,988
Term Loan Facility \| Non-recurring basis \| Fair Value \| Level 2
Fair value measurement
Long term debt	69,094	74,988
Revolving Credit Facility \| Non-recurring basis \| Carrying Value \| Level 2
Fair value measurement
Long term debt	10,000	5,000
Revolving Credit Facility \| Non-recurring basis \| Fair Value \| Level 2
Fair value measurement
Long term debt	$ 10,000	$ 5,000

Debt - Summary of interest expense on New Credit Facilities and Convertible Notes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Debt Disclosure [Abstract]
Interest expense related to contractual interest coupon	$ 9,473	$ 7,233	$ 10,590
Interest expense related to amortization of debt discount		0	4,887
Interest expense related to amortization of debt issuance costs	926	909	1,356
Interest expense related to extinguishment of debt	0	0	9,948
Total	$ 10,399	$ 8,142	$ 26,781

Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Total	Cumulative adjustment due to adoption of ASU No 2020-06	Common Stock	Additional Paid-in Capital	Additional Paid-in Capital Cumulative adjustment due to adoption of ASU No 2020-06	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Accumulated Deficit Cumulative adjustment due to adoption of ASU No 2020-06
Balance at Jun. 30, 2020	$ 63,635		$ 91	$ 545,741		$ (484)	$ (481,713)
Balance (in shares) at Jun. 30, 2020			91,178,000
Issuance of common stock to employees	3,031		$ 3	3,028
Issuance of common stock to employees, (In shares)			2,830,000
Repurchase of common stock	(14,081)		$ (3)	(14,078)
Repurchase of common stock (in shares)			(3,108,000)
Share-based compensation	9,385			9,385
Tax withholding upon vesting of restricted stock units (in shares)			(78,000)
Extinguishment of allocated cost related to convertible note exchange	(14,562)			(14,562)
Bifurcation of conversion option upon issuance of convertible notes	25,166			25,166
Net Income (Loss)	(6,311)						(6,311)
Cumulative translation adjustment	1,705					1,705
Change in defined benefit pension obligation	872					872
Balance at Jun. 30, 2021	68,840	$ (24,784)	$ 91	554,680	$ (25,633)	2,093	(488,024)	$ 849
Balance (in shares) at Jun. 30, 2021			90,822,000
Issuance of common stock to employees	3,890		$ 3	3,887
Issuance of common stock to employees, (In shares)			2,726,000
Share-based compensation	10,535			10,535
Tax withholding upon vesting of restricted stock units	(258)			(258)
Tax withholding upon vesting of restricted stock units (in shares)			(48,000)
Net Income (Loss)	(5,347)						(5,347)
Cumulative translation adjustment	(3,998)					(3,998)
Change in defined benefit pension obligation	4,311					4,311
Balance at Jun. 30, 2022	$ 53,189		$ 94	543,211		2,406	(492,522)
Balance (in shares) at Jun. 30, 2022	93,499,500		93,500,000
Issuance of common stock to employees	$ 2,200		$ 3	2,197
Issuance of common stock to employees, (In shares)			3,108,000
Share-based compensation	10,053			10,053
Tax withholding upon vesting of restricted stock units	(199)			(199)
Tax withholding upon vesting of restricted stock units (in shares)			(73,000)
Net Income (Loss)	(9,280)						(9,280)
Cumulative translation adjustment	(791)					(791)
Change in defined benefit pension obligation	(1,193)					(1,193)
Other	(320)			14			(334)
Balance at Jun. 30, 2023	$ 53,659		$ 97	$ 555,276		$ 422	$ (502,136)
Balance (in shares) at Jun. 30, 2023	96,534,609		96,535,000

Fair Value Measurements

12 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

Fair Value Measurements

Note 7. Fair Value Measurements

Fair value is an exit price representing the amount that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The fair value hierarchy contains three levels of inputs that may be used to measure fair value, as follows:

Level 1— Unadjusted quoted prices that are available in active markets for the identical assets or liabilities at the measurement date.

Level 2— Other observable inputs available at the measurement date, other than quoted prices included in Level 1, either directly or indirectly, including:

•

Quoted prices for similar assets or liabilities in active markets;

•

Quoted prices for identical or similar assets in non-active markets;

•

Inputs other than quoted prices that are observable for the asset or liability; and

•

Inputs that are derived principally from or corroborated by other observable market data.

Level 3— Unobservable inputs that cannot be corroborated by observable market data and require the use of significant management judgment. These values are generally determined using pricing models for which the assumptions utilize management’s estimates of market participant assumptions.

Assets and Liabilities That Are Measured at Fair Value

At June 30, 2023, the Company had open currency forward contracts to purchase or sell foreign currencies with a stated, or notional, value of $61.5 million. The fair value of the forward contract based upon the June 30, 2023 exchange rate was $61.2 million, which it considers to be a Level 2 fair value measurement.

At June 30, 2022, the Company had open currency forward contracts to purchase or sell foreign currencies with a stated, or notional, value of $68.3 million. The fair value of the forward contract based upon the June 30, 2022 exchange rate was $68.3 million, which it considers to be a Level 2 fair value measurement.

The Company’s debt is measured on a recurring basis using Level 2 inputs based upon observable inputs of the Company’s convertible debt. The Revolving Credit Facility (as defined below) and the Term Loan Facility (as defined below) reflects the bank quoted market, which the Company considers to be a Level 2 fair value measurement. The Company believes that the carrying value of these financial instruments approximate its estimated fair value based on the effective interest rate, compared to the current market rate, available to the Company and analyzed at quarter-end.

The following table summarizes the carrying value and estimated fair value of the 3.75% Convertible Notes due 2022, the 3.75% Convertible Notes due 2026, the Term Loan Facility, and the Revolving Credit Facility, (in thousands):


	June 30, 2023				June 30, 2022
	Carrying Value		Fair Value		Carrying Value		Fair Value
3.75% Convertible Notes Due 2022	$	—	$	—	$	2,863	$	2,729
3.75% Convertible Notes Due 2026		98,189		98,265		97,619		78,561
Term Loan Facility		69,094		69,094		74,988		74,988
Revolving Credit Facility		10,000		10,000		5,000		5,000
Total	$	177,283	$	177,359	$	180,470	$	161,278

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Leases - Schedule of Operating Lease Right-of-use Assets and Operating Lease Obligation (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Leases [Abstract]
Beginning balance operating lease right-of-use asset	$ 16,798	$ 22,522
Lease asset added	17,157	3,522
Amortization for the year	(8,102)	(9,246)
Ending balance operating lease right-of-use asset	25,853	16,798
Beginning balance operating lease obligation	19,020	25,609
Lease liabilities added	16,834	3,209
Repayment and interest accretion	(8,101)	(9,798)
Ending balance operating lease obligation	27,753	19,020
Current portion of operating lease obligation	4,151	8,567
Noncurrent portion of operating lease obligation	$ 23,602	$ 10,453

The Company and its Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of reconciliation of the numerator and denominator used in the calculation of basic and diluted net loss per common share

A reconciliation of the numerator and denominator used in the calculation of basic and diluted net loss per share attributable to stockholders is as follows (in thousands):


	Years Ended June 30,
	2023			2022			2021
Numerator:
Net loss used to compute basic and diluted loss per share	$	(9,280	)	$	(5,347	)	$	(6,311	)
Denominator:
Weighted average shares used to compute basic and diluted loss per share		94,884			92,095			92,031
Basic and dilutive net loss per share	$	(0.10	)	$	(0.06	)	$	(0.07	)
Anti-dilutive share-based awards, excluded		12,862			12,828			10,228

Derivative Financial Instruments (Tables)

12 Months Ended

Jun. 30, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of outstanding forward currency exchange contracts


	As of June 30,
	2023		2022
Swiss Franc		26,867		27,910
Chinese Yuan		249		2,524
Euro		17,885		16,307
British Pound		516		3,699
Indian Rupee		3,539		3,728
Japanese Yen		12,492		14,167
	$	61,548	$	68,335

Schedule of gain (loss) associated with the Company's derivative financial instruments


	Years ended June 30,
	2023		2022		2021
Foreign currency exchange gain (loss) on forward contracts	$	1,881	$	502	$	(2,457	)

Leases - Schedule of Maturities of Operating Lease Liabilities (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Leases [Abstract]
2024	$ 4,394
2025	5,777
2026	3,798
2027	3,591
2028	3,347
Thereafter	23,308
Total operating lease payments	44,215
Less: imputed interest	(16,462)
Present value of operating lease liabilities	$ 27,753
Weighted average remaining lease term (in years)	8 years 4 months 24 days
Weighted average discount rate	9.60%

Supplemental Financial Information - Schedule of Prepaid and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Prepaid Expense and Other Assets [Abstract]
Value added tax receivables	$ 11,718	$ 7,058
Prepaid commissions	5,866	6,500
Capitalized Contract Cost, Net, Current	1,782	1,590
Other prepaid assets	5,763	5,073
Other current assets	2,483	3,573
Total prepaid and other current assets	$ 27,612	$ 23,794

Joint Venture

12 Months Ended

Jun. 30, 2023

Equity Method Investments and Joint Ventures [Abstract]

Joint Venture

Note 11. Joint Venture

In January 2019, the Company’s wholly-owned subsidiary, Accuray Asia Limited (“Accuray Asia”), entered into an agreement with CNNC High Energy Equipment (Tianjin) Co., Ltd. (the “CIRC Subsidiary”), a wholly-owned subsidiary of China Isotope & Radiation Corporation, to form a joint venture, CNNC Accuray (Tianjin) Medical Technology Co. Ltd. (the “JV”), to manufacture and sell radiation oncology systems in China. As of June 30, 2023, the Company owned a 49% interest in the JV, which is reported as an investment in joint venture on the Company’s consolidated balance sheets.

The Company applies the equity method of accounting to its ownership interest in the JV as the Company has the ability to exercise significant influence over the JV but lacks controlling financial interest and is not the primary beneficiary. The Company recognizes the 49% proportionate share of the JV income or loss on a one-quarter lag due to the timing of the availability of the JV’s financial records. The Company recognizes revenue on sales to the JV in the current period of control transfer, eliminating a portion of profit to the extent goods sold have not been sold through by the JV to an end customer by the end of each reporting period.

The following table shows the reconciliation between the carrying value of the Company's investment in the JV and its proportional share of the underlying equity in net assets of the JV (in thousands):


	June 30, 2023			June 30, 2022
Carrying value of investment in joint venture	$	15,128		$	13,879
Deferred intra-entity profit margin		5,737			5,456
Equity method goodwill		(4,720	)		(4,720	)
Proportional share of equity investment in joint venture	$	16,145		$	14,615

As of June 30, 2023, the Company’s carrying value of the investment in the JV for the Company's proportional share of the JV's currency translation adjustment was not material. At June 30, 2022, the Company’s carrying value of the investment in the JV was increased for the Company's proportional share of the investee's currency translation adjustment by $1.0 million. No impairment was identified as of June 30, 2023 and June 30, 2022.

Summarized financial information of the JV is as follows (in thousands):


Statement of Operations Data:	Twelve Months Ended March 31, 2023		Twelve Months Ended March 31, 2022		Twelve Months Ended March 31, 2021
Revenue	$	109,097	$	55,190	$	33,054
Gross profit	$	21,522	$	15,915	$	10,578
Net income	$	5,280	$	422	$	1,785
Net income attributable to the Company	$	2,572	$	241	$	872


Summarized Balance Sheet Data:	As of March 31, 2023		As of March 31, 2022
Assets
Current assets	$	87,662	$	71,730
Non current assets		16,504		21,754
Total assets	$	104,166	$	93,484
Liabilities and Stockholders' Equity
Current liabilities	$	70,189	$	61,877
Non current liabilities		398		1,055
Stockholder's equity		33,579		30,552
Total liabilities and stockholders' equity	$	104,166	$	93,484

The following table shows the activity of the Company’s deferred intra-entity profit margin from sales (in thousands):


	Years Ended June 30,
	2023			2022			2021
Previously deferred intra-entity profit margin from sales - recognized	$	(10,436	)	$	(4,007	)	$	(2,403	)
Intra-entity profit margin from sales - deferred		10,718			7,307			2,713
Total change in deferred intra-entity profit margin from sales	$	282		$	3,300		$	310

Derivative Financial Instruments - Summary of Outstanding Forward Currency Exchange Contracts (Details) - Forward Currency Exchange Contracts - USD ($)	Jun. 30, 2023	Jun. 30, 2022
Outstanding forward currency exchange contracts	$ 61,548,000	$ 68,335,000
Swiss Franc
Outstanding forward currency exchange contracts	26,867,000	27,910,000
Chinese Yuan
Outstanding forward currency exchange contracts	249,000	2,524,000
Euro
Outstanding forward currency exchange contracts	17,885,000	16,307,000
British Pound
Outstanding forward currency exchange contracts	516,000	3,699,000
Indian Rupee
Outstanding forward currency exchange contracts	3,539,000	3,728,000
Japanese Yen
Outstanding forward currency exchange contracts	$ 12,492,000	$ 14,167,000

Commitments and Contingencies

12 Months Ended

Jun. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Note 8. Commitments and Contingencies

Long‑term Debt Commitments

The Company is required to make semi‑annual interest payments on the 3.75% Convertible Senior Notes due 2026, principal and interest payments on the Term Loan Facility and interest payments on the Revolving Credit Facility. See Note 9, Debt, of the consolidated financial statements for more information.

Future minimum long‑term principal payments and interest on the 3.75% Convertible Senior Notes due 2026 and Credit Facilities (as defined below), including short-term portion, as of June 30, 2023, are as follows (in thousands):


Year Ending June 30,	Long-Term Debt (1)
2024	$	16,368
2025		17,786
2026		174,045
Total	$	208,199

(1)

Purchase Commitments

The Company’s purchase commitments and obligations include all open purchase orders and contractual obligations in the ordinary course of business, including commitments with contract manufacturers and suppliers, for which the Company has not received the goods or services and acquisition and licensing of intellectual property. A majority of these purchase obligations are due within a year. Although open purchase orders are considered enforceable and legally binding, the terms generally allows the Company the option to cancel, reschedule, and adjust its requirements based on the Company’s business needs prior to the delivery of goods or performance of services, and hence, these purchase orders have not been included in the table above.

Indemnities and Commitments

The Company enters into standard indemnification agreements with its landlords and all superior mortgagees and their respective directors, officers’ agents, and employees in the ordinary course of business. Pursuant to these agreements, the Company will indemnify, hold harmless, and agree to reimburse the indemnified party for losses suffered or incurred by the indemnified party, generally the landlords, in connection with any loss, accident, injury, or damage by any third‑party with respect to the leased facilities. The term of these indemnification agreements is from the commencement of the lease agreements until termination of the lease agreements. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is unlimited; however, historically, the Company has not incurred claims or costs to defend lawsuits or settle claims related to these indemnification agreements. The Company has not recorded any liability associated with its indemnification agreements as it is not aware of any pending or threatened actions that represent probable losses as of June 30, 2023.

Guarantees

As of June 30, 2023 and June 30, 2022, the Company had various bank guarantees totaling approximately $1.3 million and $1.2 million, respectively, primarily related to a bidding process with customers.

Royalty Agreements

The Company enters into software license agreements with third parties that may require royalty payments for each license used. In connection with such agreements, the Company recorded royalty costs of $2.3 million, $1.9 million and $1.9 million for the years ended June 30, 2023, 2022 and 2021, respectively, which were recorded in cost of revenue or deferred cost of revenue. The Company had approximately $2.4 million and $2.4 million accrued liabilities as of June 30, 2023 and 2022, respectively, related to this agreement.

Software License Indemnity

Under the terms of the Company’s software license agreements with its customers, the Company agrees that in the event the software sold infringes upon any patent, copyright, trademark, or any other proprietary right of a third‑party, it will indemnify its customer licensees against any loss, expense, or liability from any damages that may be awarded against its customer. The Company includes this infringement indemnification in all of its software license agreements and selected managed services arrangements. In the event the customer cannot use the software or service due to infringement and the Company cannot obtain the right to use, replace or modify the license or service in a commercially feasible manner so that it no longer infringes, then the Company may terminate the license and provide the customer a refund of the fees paid by the customer for the infringing license or service. The Company has not recorded any liability associated with this indemnification, as it is not aware of any pending or threatened actions that represent probable losses as of June 30, 2023.

Litigation

From time to time, the Company is involved in legal proceedings arising in the ordinary course of its business. The Company records a provision for a loss when it believes that it is both probable that a loss has been incurred and the amount can be reasonably estimated. Currently, management believes the Company does not have any probable and reasonably estimable losses related to any current legal proceedings and claims. Although occasional adverse decisions or settlements may occur, management does not believe that an adverse determination with respect to any of these claims would individually, or in the aggregate, materially and adversely affect the Company’s financial condition or operating results. Litigation is inherently unpredictable and is subject to significant uncertainties, some of which are beyond the Company’s control. Should any of these estimates and assumptions change or prove to have been incorrect, the Company could incur significant charges related to legal matters that could have a material impact on its results of operations, financial position, and cash flows.

The Company and its Significant Accounting Policies - Schedule of reconciliation of the numerator and denominator used in the calculation of basic and diluted net loss per common share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Numerator:
Net loss used to compute basic and diluted loss per share	$ (9,280)	$ (5,347)	$ (6,311)
Denominator:
Weighted average shares used to compute basic loss per share	94,884	92,095	92,031
Weighted average shares used to compute diluted loss per share	94,884	92,095	92,031
Basic net loss per share	$ (0.1)	$ (0.06)	$ (0.07)
Diluted net loss per share	$ (0.1)	$ (0.06)	$ (0.07)
Anti-dilutive share-based awards, excluded	12,862	12,828	10,228

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482635/260-10-55-15

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (e)(4)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480175/815-40-65-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480175/815-40-65-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-11

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-11

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-7

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-2

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 60B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-60B

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-4

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-10

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(25))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(27))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(23))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1

Reference 16: http://www.xbrl.org/2003/role/exampleRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 52
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482635/260-10-55-52

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-7

+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482635/260-10-55-15

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (e)(4)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480175/815-40-65-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 65
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480175/815-40-65-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-11

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-11

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-7

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-2

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 60B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-60B

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483443/250-10-50-4

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(25))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(27))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(23))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1

Reference 15: http://www.xbrl.org/2003/role/exampleRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 52
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482635/260-10-55-52

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-7

+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Retirement Plans - Obligations and Funded Status (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Amounts recognized within the consolidated balance sheets:
Assets	$ 479,214	$ 472,849
Defined benefit pension plan
Change in benefit obligation:
Benefit obligation—beginning of fiscal year	17,453	18,705
Service cost	1,241	1,513	$ 1,766
Interest cost	336	75	38
Plan participants’ contributions	2,486	2,554
Plan amendment	0	(699)
Actuarial (gain)/loss	389	(3,460)
Foreign currency changes	1,205	(577)
Settlements	(3,542)	0
Benefit and expense payments	(180)	(658)
Benefit obligation—end of fiscal year	19,388	17,453	18,705
Change in plan assets:
Plan assets—beginning of fiscal year	17,350	14,419
Employer contributions	1,295	1,225	1,100
Actual return on plan assets	179	374
Plan participants’ contributions	2,486	2,554
Foreign currency changes	1,173	(564)
Settlements	(3,542)	0
Benefit and expense payments	(180)	(658)
Plan assets—end of fiscal year	18,761	17,350	$ 14,419
Funded status	(627)	(103)
Amounts recognized within the consolidated balance sheets:
Assets	0	0
Long-term other liabilities	(627)	(103)
Net amount recognized	$ (627)	$ (103)

Income Taxes (Tables)

12 Months Ended

Jun. 30, 2023

Income Tax Disclosure [Abstract]

Schedule of components of loss before provision for income taxes on the accompanying statements of operations and comprehensive loss

Loss before provision for income taxes on the accompanying statements of operations and comprehensive loss included the following components (in thousands):


	Years Ended June 30,
	2023			2022			2021
Domestic	$	(17,489	)	$	(14,092	)	$	(8,448	)
Foreign		10,701			12,090			3,889
Total loss before provision for income taxes	$	(6,788	)	$	(2,002	)	$	(4,559	)

Schedule of provision for income taxes

The provision for income taxes consisted of the following (in thousands):


	Years Ended June 30,
	2023		2022		2021
Current:
Federal	$	—	$	—	$	—
State		—		25		17
Foreign		2,036		1,535		1,849
Total current	$	2,036	$	1,560	$	1,866
Deferred:
Federal		—		—		—
State		—		—		—
Foreign		456		1,785		(114	)
Total deferred		456		1,785		(114	)
Total provision for income taxes	$	2,492	$	3,345	$	1,752

Schedule of reconciliation of income taxes at the statutory federal income tax rate to the provision for income taxes included in the accompanying consolidated statements of operations and comprehensive loss

A reconciliation of income taxes at the statutory federal income tax rate to the provision for income taxes included in the accompanying consolidated statements of operations and comprehensive loss is as follows (in thousands):


	Years Ended June 30,
	2023			2022			2021
U.S. federal taxes (benefit):
At federal statutory rate	$	(1,426	)	$	(420	)	$	(958	)
State tax, net of federal benefit		—			25			17
Share-based compensation expense		1,189			592			879
Debt extinguishment		—			—			898
Research and development credits		(1,181	)		(415	)		(1,278	)
Foreign taxes		(164	)		(948	)		918
Deferred tax on foreign earnings		408			1,730			—
Global intangible low-taxed income		927			2,124			243
Change in valuation allowance		2,546			502			935
Other non-deductible permanent items		193			252			155
Other		—			(97	)		(57	)
Total provision for income taxes	$	2,492		$	3,345		$	1,752

Schedule of significant components of net deferred tax assets (liabilities)

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company’s net deferred tax assets (liabilities) were as follows (in thousands):


	June 30,
	2023			2022
Deferred tax assets:
Federal and state net operating losses	$	69,157		$	75,450
Accrued expenses and reserves		7,083			7,359
Lease liability		5,401			3,037
Deferred revenue		4,275			5,505
R&D credits		26,425			25,146
Share-based compensation expense		1,367			1,406
Capitalized research and development		13,042			1,440
Unicap		587			489
Fixed assets/intangibles		946			956
Section 163(j) interest		1,702			2,350
Other		245			228
Total deferred tax assets		130,230			123,366
Deferred tax liabilities:
Contract acquisition costs		(1,602	)		(1,521	)
Right of use assets		(4,941	)		(2,517	)
Deferred tax on foreign earnings		(1,547	)		(1,730	)
Total deferred tax liabilities		(8,090	)		(5,768	)
Valuation allowance		(123,528	)		(119,115	)
Net deferred tax liabilities	$	(1,388	)	$	(1,517	)

Schedule of aggregate changes in the balance of gross unrecognized tax benefits

The aggregate changes in the balance of gross unrecognized tax benefits were as follows (in thousands):


	Years Ended June 30,
	2023			2022			2021
Balance at beginning of year	$	19,810		$	18,765		$	16,996
Tax positions related to current year:
Additions		1,692			1,222			1,433
Tax positions related to prior years:
Additions		652			61			786
Reductions		(589	)		(238	)		(450	)
Balance at end of year	$	21,565		$	19,810		$	18,765

Segment Disclosure

12 Months Ended

Jun. 30, 2023

Segment Reporting [Abstract]

Segment Disclosure

Note 14. Segment Disclosure

The Company has one operating and reporting segment (oncology systems group), which develops, manufactures and markets proprietary medical devices used in radiation therapy for the treatment of cancer patients. The Company’s Chief Executive Officer, its Chief Operating Decision Maker, reviews financial information presented on a consolidated basis for purposes of making operating decisions and assessing financial performance. The Company does not assess the performance of its individual product lines on measures of profit or loss, or asset based metrics. Therefore, the information below is presented only for revenues and long‑lived tangible assets by geographic areas.

Disaggregation of Revenues

The Company disaggregates its revenues from contracts by geographic region, as the Company believes this best depicts how the nature, amount, timing and uncertainty of revenues and cash flows are affected by economic factors. The Company reports its customer revenues in four geographic regions: the Americas, EIMEA, Asia Pacific and Japan. The Americas region primarily includes the United States, Canada, and Latin America. The EIMEA region includes Europe, India, the Middle East and Africa. The Asia Pacific region consists of Asia, Australia and New Zealand.

Additionally, the Company typically recognizes revenue at a point in time for product revenue and recognizes revenue over time for service revenue. Revenues attributed to a country or region are based on the shipping addresses of the Company’s customers.

The following summarizes revenue by geographic region (in thousands):


	Years ended June 30,
	2023		2022		2021
Americas	$	122,335	$	126,005	$	105,878
EIMEA		155,879		134,640		121,568
China		75,762		86,935		79,782
Japan		61,962		53,376		62,636
Asia Pacific, excluding China		31,667		28,953		26,425
Total revenues	$	447,605	$	429,909	$	396,289

The following summarizes countries that represent more than ten percent of the Company’s revenues (in thousands):


	Years ended June 30,
	2023			2022			2021
United States		24	%		26	%		25	%
China		17	%		20	%		20	%
Japan		14	%		12	%		16	%
Rest of world		45	%		42	%		39	%
Total revenues		100	%		100	%		100	%

Disaggregation of Property and Equipment, Net

Information regarding geographic areas in which the Company has property and equipment, net is as follows (in thousands):


	June 30, 2023		June 30, 2022
Americas	$	20,065	$	11,251
EIMEA		177		228
Asia Pacific, excluding China		202		272
Japan		122		265
China		360		669
Total property and equipment, net	$	20,926	$	12,685

Property and equipment, net in the Americas region is located in the United States.

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-15

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-31

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-42

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-40

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//280/tableOfContent

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-26

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-34

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-41

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-21

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-21

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

+ Details

Debt - Schedule of Carrying Values of All Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
Principal amount of the Notes	$ 180,000	$ 183,865
Unamortized debt costs	(2,717)	(3,395)
Net carrying amount	177,283	180,470
Reported as:
Short-term debt	5,721	8,563
Long-term debt	171,562	171,907
Net carrying amount	177,283	180,470
Revolving Credit Facility
Debt Instrument [Line Items]
Principal amount of the Notes	10,000	5,000
Unamortized debt costs	0	0
Net carrying amount	10,000	5,000
Reported as:
Net carrying amount	10,000	5,000
3.75% Convertible Notes Due 2026
Debt Instrument [Line Items]
Principal amount of the Notes	100,000	100,000
Unamortized debt costs	(1,811)	(2,381)
Net carrying amount	98,189	97,619
Reported as:
Net carrying amount	98,189	97,619
3.75% Convertible Notes Due 2022
Debt Instrument [Line Items]
Principal amount of the Notes	0	2,865
Unamortized debt costs	0	(1)
Net carrying amount	0	2,864
Reported as:
Net carrying amount	0	2,864
Term Loan Facility
Debt Instrument [Line Items]
Principal amount of the Notes	70,000	76,000
Unamortized debt costs	(906)	(1,013)
Net carrying amount	69,094	74,987
Reported as:
Net carrying amount	$ 69,094	$ 74,987

Joint Venture - Additional Information (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Schedule Of Equity Method Investments [Line Items]
Increase to accumulated deficit		$ (502,136,000)	$ (492,522,000)
Currency translation adjustment		(159,000)	(120,000)
Equity method goodwill		57,681,000	57,840,000	$ 57,960,000
Impairment of goodwill	$ 0	$ 0	0	0
Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Percentage of ownership interest in joint venture		49.00%
Deferred of intra-entity profit margin		$ 5,737,000	5,456,000
Previously deferred intra-entity profit margin from sales - recognized		(10,436,000)	(4,007,000)	$ (2,403,000)
Carrying value of investment in joint venture		15,128,000	13,879,000
Proportional share of equity investment in joint venture		16,145,000	14,615,000
Currency translation adjustment			1,000,000
Equity method goodwill		$ (4,720,000)	(4,720,000)
Accuray Asia
Schedule Of Equity Method Investments [Line Items]
Percentage of ownership interest in joint venture		49.00%
Impairment of goodwill		$ 0	$ 0

Supplemental Financial Information - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Accumulated Other Comprehensive Income (Loss)
Balance	$ 53,189	$ 68,840
Other comprehensive loss	(791)
Balance	53,659	53,189
Foreign Currency Items
Accumulated Other Comprehensive Income (Loss)
Balance	(1,541)	2,457
Other comprehensive loss		(3,998)
Balance	(2,332)	(1,541)
Change in Defined Pension Benefit Obligation
Accumulated Other Comprehensive Income (Loss)
Balance	3,947	(364)
Other comprehensive loss	(1,193)	4,311
Balance	2,754	3,947
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss)
Balance	2,406	2,093
Other comprehensive loss	(1,984)	313
Balance	$ 422	$ 2,406

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

- Definition

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481372/852-10-55-10

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 830
-Name Accounting Standards Codification
-Section 55
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480167/946-830-55-12

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(19))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.6-05(4))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479617/946-210-S99-2

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(4)(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(6))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-09(7))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481687/323-10-50-3

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482907/825-10-50-28

Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(31))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 14: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 4.E)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480418/310-10-S99-2

+ Details

Stock Incentive Plan and Employee Stock Purchase Plan - Schedule of Option Activity Under the Company's Incentive Plan (Parenthetical) (Details) - $ / shares	Jun. 30, 2023	Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]
Fair value of common stock (in dollars per share)	$ 3.87	$ 1.96

Subsequent Events

12 Months Ended

Jun. 30, 2023

Subsequent Events [Abstract]

Subsequent Events

Note 15. Subsequent Events

The Company has evaluated subsequent events through the filing of this Annual Report on Form 10-K and determined that there have been no events that have occurred that would require adjustments to its disclosures in the consolidated financial statements.

Derivative Financial Instruments - Schedule of Gain (Loss) Associated with the Company's Derivative Financial Instruments (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Other expense, net \| Forward contracts
Foreign currency exchange gain (loss) on forward contracts	$ 1,881	$ 502	$ (2,457)

Derivative Financial Instruments - Additional Information (Details)	12 Months Ended
	Jun. 30, 2023
Maximum
Length of forward contracts	three months

Leases - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Leases [Abstract]
Operating lease costs	$ 9.4	$ 9.2	$ 9.1
Short-term operating lease costs	0.4	0.4	0.2
Cash paid for amounts included in the measurement of operating lease liabilities	$ 9.4	$ 9.8	$ 9.7

The Company and its Significant Accounting Policies

12 Months Ended

Jun. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The Company and its Significant Accounting Policies

Note 1. The Company and its Significant Accounting Policies

The Company

Accuray Incorporated (together with its subsidiaries, the “Company” or “Accuray”) designs, develops and sells advanced radiosurgery and radiation therapy systems for the treatment of tumors throughout the body. The Company is incorporated in Delaware and on July 31, 2023, it moved its principal place of business from Sunnyvale, California to Madison, Wisconsin. The Company has primary offices in the United States, Switzerland, China, Hong Kong, and Japan, and conducts its business worldwide.

Basis of Presentation and Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany transactions and balances have been eliminated in consolidation. The accompanying consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”), pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”).

Reclassifications

Certain amounts on the consolidated statements of cash flows and consolidated statements of stockholders equity in prior periods have been reclassified to conform to current year presentation.

Risks and Uncertainties

The Company is subject to risks and uncertainties caused by events with significant geopolitical and macroeconomic impacts, including, but not limited to, the COVID-19 pandemic, the Russian invasion of Ukraine, inflation, actions taken to counter inflation, foreign currency exchange rate fluctuations and instability in the banking sector. The Company is also continuing to navigate supply chain and inflation challenges and foreign exchange continues to be a significant headwind that affects the Company’s results of operations.

These ongoing supply chain challenges and heightened logistics costs have adversely affected the Company's gross margins and net income or loss, and the Company’s current expectations are that gross margins and net income or loss will continue to be adversely affected by increased material costs and freight and logistic expenses through at least fiscal year 2024, if not longer. Furthermore, certain parts required for the manufacturing and servicing of the Company's products, such as electronic components, are scarce and becoming increasingly difficult to source, even at increased prices. If such parts become unavailable to the Company, it would not be able to manufacture or service our products, which would adversely impact revenue, gross margins, and net income or (loss). The Company expects that the business of its customers and its own business will continue to be adversely impacted, directly or indirectly, by macroeconomic and geopolitical issues, including supply chain issues, inflation, labor, foreign currency exchange rate fluctuations, uncertainty and volatility in the banking and financial services sector, tightening credit markets, the effects of the COVID-19 related restrictions, and other factors that may emerge. The extent of the ongoing impact of these macroeconomic events on our business, our markets and on global economic activity however, is uncertain and the related financial impact cannot be reasonably estimated with any certainty at this time.

The Company continues to critically review its liquidity and anticipated capital requirements in light of the significant uncertainty created by geopolitical and macroeconomic conditions. Based on the Company’s cash and cash equivalents balance, available debt facilities, current business plan and revenue prospects, the Company believes that it will have sufficient cash resources and anticipated cash flows to fund its operations for at least the next 12 months. The Company however, is unable to predict with certainty the impact of geopolitical and macroeconomic conditions, including its effect on global supply chain and logistics, will have on its ability to maintain compliance with the debt covenants contained in the credit agreement related to its Credit Facilities (as such terms are defined in Note 9 below), including financial covenants regarding the consolidated fixed charge coverage ratio and consolidated senior net leverage ratio. The Company was in

compliance with such covenants at June 30, 2023. Following June 30, 2023, our financial maintenance covenants under the Existing Credit Agreement will become more stringent and, as a result could be more difficult to comply with. These restrictions could adversely affect the Company’s ability to finance its future operations or capital needs, withstand a future downturn in its business or the economy in general, engage in business activities, including future opportunities that may be in its interest, and plan for or react to market conditions or otherwise execute its business strategies. The Company’s ability to comply with the covenants and other terms governing the Credit Facilities will depend in part on its future operating performance. In addition, because substantially all of the Company’s assets are pledged as a security under the Credit Facilities, if the Company is not able to cure any default or repay outstanding borrowings, such assets are subject to the risk of foreclosure by the Company’s lenders. Failure to meet the covenant requirements in the future could cause the Company to be in default and the maturity of the related debt could be accelerated and become immediately payable. This may require the Company to obtain waivers or amendments to the credit agreement in order to maintain compliance and there can be no certainty that any such waiver or amendment will be available, or what the cost of such waiver or amendment, if obtained, would be. If the Company is unable to obtain necessary waivers or amendment and the debt under such credit facility is accelerated, the Company would be required to obtain replacement financing at prevailing market rates, which may not be favorable to the Company. There is no guarantee that the Company would be able to satisfy its obligations if any of its indebtedness is accelerated.

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses, and related disclosures at the date of the financial statements. The Company assessed certain accounting matters that generally require consideration of forecasted financial information in context with the information reasonably available to the Company. Actual results could differ materially from those estimates.

Foreign Currency

The Company’s international subsidiaries use their local currencies as their functional currencies. For those subsidiaries, assets and liabilities are translated at exchange rates in effect at the balance sheet date and income and expense accounts at the average exchange rate. Resulting translation adjustments are excluded from the determination of net income or loss and are recorded in accumulated other comprehensive income (loss) as a separate component of stockholders’ equity. Net foreign currency exchange transaction gains or losses are included as a component of other expense, net, in the Company’s consolidated statements of operations and comprehensive income (loss).

Cash, Cash Equivalents and Restricted Cash

The Company considers currency on hand, demand deposits, time deposits, and all highly liquid investments with an original maturity of three months or less at the date of purchase to be cash and cash equivalents. Cash and cash equivalents are held in various financial institutions in the United States and internationally.

Restricted cash primarily consists of cash that is temporarily held in bank accounts which are under the control of the lender to the Credit Facilities, certificates of deposit held as guarantees in connection with customer contracts and corporate leases as well as funds held as guarantees for Value‑Added Tax (“VAT”) obligations in a foreign jurisdiction.

Fair Value Measurements

The carrying values of the Company’s financial instruments including cash equivalents, restricted cash, accounts receivable, accounts payable, and the Credit Facilities, are approximately equal to their respective fair values due to the relatively short‑term nature of these instruments. See Note 7, Fair Value Measurements, of the consolidated financial statements for further information.

Concentration of Credit Risk and Other Risks and Uncertainties

The Company’s cash and cash equivalents are primarily deposited with several major financial institutions. At times, deposits in these institutions exceed the amount of insurance provided on such deposits. The Company has not experienced any losses in such accounts and believes that it is not exposed to any significant risk on these balances.

The Company performs ongoing credit evaluations of its customers and maintains reserves for potential credit losses. Accounts receivable are deemed past due in accordance with the contractual terms of the agreement. The Company maintains an allowance for doubtful accounts based upon the expected collectability of all accounts receivable. Historically, such losses have been within management’s expectations.

The Company had one customer that represented 10% or more of total net revenue for the years ended June 30, 2023, 2022, and 2021, respectively. The Company had one customer as of June 30, 2023 and two customers as of June 30, 2022, respectively, that each accounted for more than 10% of accounts receivable, net.

Single‑source suppliers presently provide the Company with several components. In most cases, if a supplier was unable to deliver these components, the Company believes that it would be able to find other sources for these components subject to any regulatory qualifications, if required.

Inventories

Inventories are stated at the lower of cost (on a first‑in, first‑out basis) or net realizable value. Excess and obsolete inventories are written down based on historical sales and forecasted demand, as judged by management.

Revenue Recognition

The Company’s revenue consists of product revenue resulting from the sale of systems, system upgrades and service revenue. The Company accounts for a contract with a customer when there is a legally enforceable contract between the Company and its customer, the rights of the parties are identified, the contract has commercial substance, and collectability of the contract consideration is probable. The Company’s revenues are measured based on the consideration specified in the contract with each customer, net of any discounts and taxes collected from customers that are remitted to government authorities.

The Company’s revenue is primarily derived from sales of CyberKnife and TomoTherapy platforms and services, which include post-contract customer support (“PCS”), installation services, training and other professional services.

The majority of the Company's revenue arrangements consist of multiple performance obligations, which can include system, upgrades, installation, training, services, construction, and consumables. For bundled arrangements, the Company accounts for individual products and services separately if a product or service is separately identifiable from other items in the bundled package and if a customer can benefit from it on its own or with other resources that are readily available to the customer.

The Company’s products are generally sold without a right of return, and the Company’s contracts generally provide a fixed transaction price. The Company may offer incentives in the form of discounts, including volume system discounts, which are included in the contract and used to calculate the final fixed price of the arrangement. These discounts may pertain to all performance obligations in a specific contract or may be allocated to a specific performance obligation. The Company reviews payment terms extending beyond one year. If it is determined that a material financing component exists, we recognize this as interest income over time. The Company applies the practical expedient to not adjust for a material financing component if the gap between payment and delivery was expected, at the contract inception, to be less than one year.

The Company offers customers the opportunity to trade in their older systems for a discount off the purchase of a new system. The Company generally does not provide specific trade-in prices or upgrade rights at the time of purchase of the original system. Trade-in or upgrade transactions are based on the then fair value of the system and are separately negotiated, taking into consideration circumstances existing at the time of the trade-in or upgrade. Accordingly, implied trade-ins and

upgrades discounts are not considered separate performance obligations in system sales agreements. During fiscal years 2023, 2022 and 2021, no fair value has been assigned to any of the systems that were traded-in.

The SSP of performance obligations is determined based on observable prices at which the Company separately sells the products and services. If the SSP is not directly observable, then the Company estimates the SSP considering market conditions, entity-specific factors, and information about the customer or class of customer that is reasonably available. The contract consideration allocation is based on the SSP at contract inception. The consideration (net of any discounts) is allocated among separate products and services in a bundle based on their relative SSPs. Contract modifications typically add additional goods or services or change pricing. For such modifications, the most recent SSP is used for reallocation to the remaining performance obligations.

The Company recognizes revenue for certain performance obligations at the point in time when control is transferred, such as the delivery of products and upgrades. Service revenue is recognized over the term of the service period as the customer benefits from the services throughout the service period. Revenue related to services that are not part of a service contract and performed on a time-and-materials basis are recognized when performed. Service contracts comprise a single stand-ready performance obligation satisfied over time as our customers simultaneously receive and consume benefits from the Company's performance. This performance obligation constitutes a series of services that are substantially the same and provided over time using the same measure of progress. Revenues derived from these arrangements are recognized over time using an output method based upon the passage of time as this provides a faithful depiction of the pattern of transfer of control.

The Company recognizes an asset for the incremental costs of obtaining a contract with a customer when the Company expects to generate future economic benefits from the related revenue-generating contracts. The Company capitalizes incremental contract acquisition costs, and amortizes such costs over a five year period, the period which the Company expects to benefit, based on historical service renewal rates, and expectations of future customer renewals. Most of the Company’s contract costs are associated with its internal sales force compensation program and a portion of its employee bonus program. The Company capitalizes and amortizes the incremental costs of obtaining a contract, primarily related to certain bonuses and sales commissions. The capitalized bonuses and sales commissions are amortized over a period of five years commencing upon the initial transfer of control of the system to the customer. The pattern of amortization is commensurate with the pattern of transfer of control of the performance obligations to the customer. The amortization of these contract assets is included in cost of sales, research and development, sales and marketing, and general and administrative expenses based on department headcount allocations in the consolidated statements of operations. The Company elected to use the practical expedient and expense as incurred commissions related to service renewals and upgrades because the amortization period is one year or less.

The Company invoices its customers based on the billing schedules in its sales arrangements. Payment terms vary from 30 to 90 days, or longer, from the date of invoice. Contract assets for the periods presented primarily represent the difference between the revenue that was recognized based on the relative standalone selling price of the related performance obligations satisfied, and the contractual billing terms. Deferred revenue for periods presented primarily relates to service contracts where the service fees are billed up-front, generally quarterly or annually, prior to services being performed. The associated deferred revenue is generally recognized over the term of the service period. The Company did not have any significant impairment losses on its contract assets for any period presented.

Deferred Revenue and Customer Advances

Deferred revenue primarily consists of unfulfilled obligations from open contracts for which performance has already started including short-shipped items, deferred warranty, training, maintenance services and other unperformed or incomplete performance obligations. Service contracts outside of the warranty period, for maintenance services, in general, are considered month-to-month contracts. Deferred revenue includes deferred warranty expected to be recognized over the remaining warranty period for systems already installed.

Customer advances represent payments made by customers in advance of product shipment.

Property and Equipment

Property and equipment are stated at cost and are depreciated using the straight‑line method over the estimated useful lives of the related assets. Leasehold improvements are depreciated on a straight‑line basis over the remaining term of the lease or the estimated useful life of the asset, whichever is shorter. Machinery and equipment are depreciated over five years. Furniture and fixtures are depreciated over four years. Computer and office equipment and computer software are depreciated over three years. Repairs and maintenance costs, which are not considered improvements and do not extend the useful life of the property and equipment, are expensed as incurred.

Software Capitalization Costs

Costs for the development of new software products and the substantial enhancements to existing software products for internal use are capitalized when it is considered probable that the software will be fully developed and used to perform its intended function. Capitalized costs for the development of internal use software are included in property, plant and equipment, net on the consolidated balance sheets. Capitalized costs for internal use software are amortized on a straight-line basis over its estimated useful life, which is generally five years. Costs related to the preliminary project stage, post-implementation, training and maintenance are expensed as incurred.

Costs for the development of software the Company plans to sell, lease or market on its own or as part of another product is capitalized once technological feasibility is achieved. The Company will capitalize costs until the product is ready to be sold, at which time, it will amortize the capitalized costs over the estimated useful life. As of June 30, 2023, the Company has $2.9 million in capitalized costs for software to be sold and it is included in other assets on the consolidated balances sheets.

Impairment of Long‑Lived Assets

The Company reviews long‑lived assets, including intangible assets, equity method investment in the JV, property and equipment, for impairment whenever events or changes in business circumstances indicate that the carrying amount of the assets may not be fully recoverable using pretax undiscounted cash flows. Impairment, if any, is measured as the amount by which the carrying value of a long‑lived asset exceeds its fair value.

Goodwill

Goodwill is not amortized but is evaluated for impairment on an annual basis and when impairment indicators are present. The Company has assessed that it has one operating segment and one reporting unit, and the consolidated net assets, including existing goodwill and other intangible assets, are considered to be the carrying value of the reporting unit. The Company estimates the fair value of the reporting unit based on the Company’s closing stock price on the trading day closest to the annual review date multiplied by the outstanding shares on that date. If the carrying value of the reporting unit is in excess of its fair value, an impairment may exist, and the Company must perform the second step of the analysis, in which the estimated fair value of the goodwill is compared to its carrying value to determine the impairment charge, if any. If the estimated fair value of the reporting unit exceeds the carrying value of the reporting unit, goodwill is not impaired and no further analysis is required. There was no impairment of goodwill identified in the fiscal years ended June 30, 2023, 2022 and 2021.

Shipping and Handling

The Company’s billings for shipping and handling for product shipments to customers are included in cost of products. Shipping and handling costs incurred for inventory purchases are capitalized in inventory and expensed in cost of products.

Research and Development Costs

Costs related to research, design and development of products are charged to research and development expense as incurred. These costs include direct compensation, benefits, and other headcount related costs for research and development personnel, costs for materials used in research and development activities, costs for outside services, and allocated portions of facilities and other corporate costs. The Company has entered into research and clinical study arrangements with selected

hospitals, cancer treatment centers, academic institutions and research institutions worldwide. These agreements support the Company’s internal research and development capabilities.

Share‑Based Compensation

The Company issues share‑based compensation awards to employees and directors in the form of stock options, restricted stock units (“RSUs”), performance units (“PSUs”), market stock units (“MSUs”) and employee stock purchase plan (“ESPP”) awards (collectively, “awards”).

The exercise price of stock options granted is equal to the market value of the Company’s common stock on the date of grant. Share‑based compensation for stock options and ESPP awards are measured on the date of grant using a Black‑Scholes option pricing model. Share‑based compensation expense for RSUs and PSUs is measured based on the value of the Company’s common stock on the date of grant. Share-based compensation expense for MSUs is based on a Monte Carlo simulation model to estimate the grant date fair value.

The Company measures and recognizes compensation expense for all stock‑based awards based on the awards’ fair value. Share‑based compensation expense for stock options, RSUs, and the ESPP awards is recognized on a straight‑line basis over the service period of the award. Share-based compensation expense for PSUs is recognized on a straight-line basis over the period of time for the performance conditions to be satisfied and only for those awards expected to vest. Forfeitures are recorded as they occur.

Loss Contingencies

The Company is involved in various lawsuits, claims and proceedings that arise in the ordinary course of business. The Company records a provision for a liability when it believes that it is both probable that a liability has been incurred and the amount can be reasonably estimated. Significant judgment is required to determine both probability and the estimated amount. The Company reviews these provisions quarterly and adjusts these provisions to reflect the impact of negotiations, settlements, rulings, advice of legal counsel, and updated information.

Net Income (Loss) Per Common Share

Basic earnings per share is computed based on the weighted average number of shares of common stock outstanding during the period. Diluted earnings per share is computed based on the weighted average number of shares of common stock plus the effect of dilutive potential common shares outstanding during the period. Dilutive potential common shares include outstanding share awards. Potentially dilutive shares of the Company’s common stock are excluded from the computation of diluted net loss per share for loss periods presented because including them would have been anti-dilutive. Dilutive earnings per share is the same as basic earnings per share for the periods in which the Company had a net loss because the inclusion of outstanding common stock would be anti-dilutive.

A reconciliation of the numerator and denominator used in the calculation of basic and diluted net loss per share attributable to stockholders is as follows (in thousands):


	Years Ended June 30,
	2023			2022			2021
Numerator:
Net loss used to compute basic and diluted loss per share	$	(9,280	)	$	(5,347	)	$	(6,311	)
Denominator:
Weighted average shares used to compute basic and diluted loss per share		94,884			92,095			92,031
Basic and dilutive net loss per share	$	(0.10	)	$	(0.06	)	$	(0.07	)
Anti-dilutive share-based awards, excluded		12,862			12,828			10,228

Outstanding Convertible Notes—Diluted Share Impact

Due to the optional cash settlement feature and management’s intent to settle the principal amount thereof, in cash, the shares of common stock issuable upon conversion of the outstanding principal amount of the 3.75% Convertible Senior Notes

due 2026 and the 3.75% Convertible Senior Notes due 2022 (collectively, the “Notes”) are included in the calculation of diluted net income (loss) per share only if their inclusion is dilutive for periods during which the Notes were outstanding. The shares of common stock issuable upon conversion of the outstanding principal amount of the Notes as of June 30, 2023, 2022 and 2021 were 17.1 million, 17.6 million and 17.6 million, respectively, and were not included in the basic and diluted net loss per common share as the effect of adding the shares were anti-dilutive. See Note 9, Debt, of the consolidated financial statements for more information about the Notes.

Leases

The Company is the lessee in a lease contract when the Company obtains the right to use the asset. Operating leases are included in the line items right-of-use assets, lease liabilities, current, and lease liabilities, long-term in the consolidated balance sheet. Right-of-use asset represents the Company’s right to use an underlying asset for the lease term and lease obligations represent the Company’s obligations to make lease payments arising from the lease, both of which are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date. Leases with a lease term of 12 months or less at inception are not recorded on the consolidated balance sheet and are expensed on a straight-line basis over the lease term in the consolidated statements of operations. The Company determines the lease term by agreement with lessor, including lease renewal and extension. As the leases do not provide an implicit interest rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The Company elected a practical expedient to account for lease and non-lease components together as a single lease component.

Equity Method Investment

The Company has an equity investment in CNNC Accuray (Tianjin) Medical Technology Co. Ltd., the Company’s JV. The Company applies the equity method of accounting to its ownership interest in the JV as the Company has the ability to exercise significant influence over the JV but lacks controlling financial interest and is not the primary beneficiary. The Company's investment in the JV is measured at cost and adjusted for the Company’s share of the JV's income or loss, for intra-entity profits and for impairment, if any. The Company recognizes its proportionate share of income or loss from the JV on a one-quarter lag due to the timing of the availability of the JV’s financial records. Profit earned by the Company from the JV is eliminated through cost of goods sold until it is realized; such profits would generally be considered realized when the inventory has been sold through to third parties.

The JV's equity method goodwill is not amortized but is evaluated for impairment on an annual basis and when impairment indicators are present. Our impairment analysis considers qualitative and quantitative factors that may have a significant impact on the JV's fair value. Qualitative factors include the investee's financial condition and business outlook, industry and sector performance, operational and financing cash flow activities, and other relevant factors affecting the JV. When indicators of impairment exist, we prepare quantitative assessments of the fair value of our non-marketable equity investments, which require judgment and the use of estimates, including discount rates, investee revenue and costs, and comparable market data, among others.

Income Taxes

The Company is required to estimate its income taxes in each of the tax jurisdictions in which it operates prior to the completion and filing of tax returns for such periods. This process involves estimating actual current tax expense together with assessing temporary differences in the treatment of items for tax purposes versus financial accounting purposes that may create net deferred tax assets and liabilities. The Company accounts for income taxes under the asset and liability method, which requires, among other things, that deferred income taxes be provided for temporary differences between the tax bases of the Company’s assets and liabilities and their financial statement reported amounts. In addition, deferred tax assets are recorded for the future benefit of utilizing net operating losses, research and development credit carryforwards and other deferred tax assets.

The Company records a valuation allowance to reduce its deferred tax assets to the amount the Company believes is more likely than not to be realized. Because of the uncertainty of the realization of the deferred tax assets, the Company has recorded a full valuation allowance against its domestic and certain foreign net deferred tax assets.

Accumulated Other Comprehensive Income (Loss)

The components of comprehensive income (loss) consist of net income (loss), changes in foreign currency exchange rate translation and net changes related to a defined benefit pension plan. The changes in foreign currency exchange rate translation and net changes related to the defined benefit pension plan are excluded from earnings and reported as a component of stockholders’ equity. The foreign currency translation adjustment results from those subsidiaries not using the United States dollar as their functional currency since the majority of their economic activities are denominated in their applicable local currency. Accordingly, all assets and liabilities related to these operations are translated at the current exchange rates at the end of each period, whereas revenues and expenses are translated at average exchange rates in effect during the period. The resulting cumulative translation adjustments are recorded directly to the accumulated other comprehensive loss account in stockholders’ equity.

Recent Accounting Pronouncements

Accounting Pronouncement Recently Adopted

In March 2020, the FASB issued an update (“ASU 2020-04”) establishing Accounting Standards Codification (“ASC”) Topic 848, Reference Rate Reform. ASU 2020-04 contains practical expedients for reference rate reform related activities that impact debt, leases, derivatives and other contracts. This accounting standard update was effective upon issuance and must be applied prospectively by December 31, 2022. The Company’s Term Loan Facility (as defined below) and Revolving Credit Facility (as defined below) previously applied the Eurodollar rate London Interbank Offer Rate (“LIBOR”) to the variable component of the interest rate, but has moved away from the Eurodollar rate LIBOR in connection with reference rate reform. In October 2022, the Company began using the Secured Overnight Financing Rate (“SOFR”) to calculate the variable component of the interest rate for its Term Loan Facility and Revolving Credit Facility. The change to using SOFR did not have a material impact on the Company's financial statements.

Commitments and Contingencies (Tables)

12 Months Ended

Jun. 30, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Long-term Principal and Interest on Notes and New Credit Facilities


Year Ending June 30,	Long-Term Debt (1)
2024	$	16,368
2025		17,786
2026		174,045
Total	$	208,199

(1)

Stock Incentive Plan and Employee Stock Purchase Plan - Additional Information (Details)

12 Months Ended

Jun. 30, 2023

USD ($)

Plan

$ / shares

Jun. 30, 2022

USD ($)

$ / shares

Jun. 30, 2021

USD ($)

$ / shares

Oct. 31, 2022

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Number of stock incentive plans | Plan

Fair value of common stock (in dollars per share) | $ / shares

$ 3.87

$ 1.96

Share-based compensation expense

$ 10,053,000

$ 10,600,000

$ 9,332,000

Employee stock purchase plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Weighted average period for recognition of compensation costs

10 months 24 days

Unrecognized compensation cost

$ 900,000

Purchase price expressed as percentage of fair market value of common stock

85.00%

Shares issued under the ESPP | shares

1,300,000

1,100,000

1,200,000

Weighted average fair value (in dollars per share) | $ / shares

$ 1.75

$ 2.51

$ 1.9

Common Stock, Capital Shares Reserved for Future Issuance | shares

4,900,000

Maximum | Employee stock purchase plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Payroll deductions as percentage of salaries

10.00%

Number of shares per period up to which employees may purchase | shares

2,500

Value of shares up to which employees may purchase in any calendar year

$ 25,000

Employee Stock Option

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Total intrinsic value of options exercised

$ 300,000

$ 200,000

Options granted (in dollars per share) | $ / shares

$ 0

Options exercised (in dollars per share) | $ / shares

$ 0

Cash received from option exercises

1,200,000

2,200,000

Unrecognized compensation cost related to unvested stock options, net of estimated forfeitures

$ 1,600,000

Weighted average period for recognition of compensation costs

2 years

Weighted average grant date fair value

^[1]

$ 3,580,000

Grant date fair value of options granted

900,000

3,700,000

Restricted Stock Units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Share-based compensation expense

$ 7,004,000

6,160,000

5,425,000

Weighted average period for recognition of compensation costs

2 years

Unrecognized compensation cost

$ 10,700,000

Weighted average grant date fair value

7,200,000

12,000,000

7,100,000

Aggregate fair market value of units vested

$ 4,500,000

6,400,000

5,800,000

Granted (in shares) | shares

3,349

Vested (in shares) | shares

1,850

Cancelled/Forfeited (in shares) | shares

726

Performance Stock Units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Share-based compensation expense

$ 54,000

571,000

Weighted average period for recognition of compensation costs

1 year 7 months 6 days

Unrecognized compensation cost

$ 1,500,000

Weighted average grant date fair value

$ 2,400,000

$ 3,700,000

$ 1,300,000

Granted (in shares) | shares

1,171

Vested (in shares) | shares

Cancelled/Forfeited (in shares) | shares

339

Market Stock Units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Unrecognized compensation cost

$ 0

2007 Amended and Restated Plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Number of shares of stock authorized | shares

2,500,000

2007 Amended and Restated Plan | Employee Stock Option

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Contractual term

10 years

Percentage of the award vesting at first anniversary

25.00%

Vesting period for first 25% vesting rights

1 year

Remainder vesting period

36 months

2007 Amended and Restated Plan | Employee Stock Option | Minimum

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Exercise price of stock options as a percentage of fair market value on the grant date

100.00%

2007 Amended and Restated Plan | Time-based RSUs

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Annual vesting percentage

25.00%

2016 Equity Incentive Plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Number of shares of stock authorized | shares

4,000,000

MSU Program | Market Stock Units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Share-based compensation expense

$ 0

Stock Incentive Plan [Member]

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Common Stock, Capital Shares Reserved for Future Issuance | shares

2,700,000

[1]

The Company and its Significant Accounting Policies (Policies)

12 Months Ended

Jun. 30, 2023

Basis of Presentation and Principles of Consolidation

Reclassifications

Certain amounts on the consolidated statements of cash flows and consolidated statements of stockholders equity in prior periods have been reclassified to conform to current year presentation.

Risks and Uncertainties

Use of Estimates

Foreign Currency

Cash, Cash Equivalents and Restricted Cash

Fair Value Measurements

Concentration of Credit Risk and Other Risks and Uncertainties

Inventories

Revenue Recognition

Deferred Revenue and Customer Advances

Customer advances represent payments made by customers in advance of product shipment.

Property and Equipment

Software Capitalization Costs

Impairment of Long-Lived Assets

Impairment of Long‑Lived Assets

Goodwill

Shipping and Handling

Research and Development Costs

hospitals, cancer treatment centers, academic institutions and research institutions worldwide. These agreements support the Company’s internal research and development capabilities.

Share-Based Compensation

Share‑Based Compensation

Loss Contingencies

Net Income (Loss) Per Common Share

A reconciliation of the numerator and denominator used in the calculation of basic and diluted net loss per share attributable to stockholders is as follows (in thousands):


	Years Ended June 30,
	2023			2022			2021
Numerator:
Net loss used to compute basic and diluted loss per share	$	(9,280	)	$	(5,347	)	$	(6,311	)
Denominator:
Weighted average shares used to compute basic and diluted loss per share		94,884			92,095			92,031
Basic and dilutive net loss per share	$	(0.10	)	$	(0.06	)	$	(0.07	)
Anti-dilutive share-based awards, excluded		12,862			12,828			10,228

Outstanding Convertible Notes—Diluted Share Impact

Leases

Equity Method Investment

Income Taxes

Accumulated Other Comprehensive Income (Loss)

Accounting Pronouncement Recently Adopted

Recent Accounting Pronouncements

Accounting Pronouncement Recently Adopted

Retirement Plans - Amounts Recognized (Details) - Defined benefit pension plan - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Amounts recognized in accumulated other comprehensive loss (before tax)
Net actuarial gain	$ 2,559	$ 3,723
Prior service credit	195	224
Accumulated other comprehensive income	2,754	3,947
Accumulated benefit obligations in excess of fair value of plan assets:
Projected benefit obligation	19,388	17,453
Accumulated benefit obligation	16,807	15,546
Fair value of plan assets	$ 18,761	$ 17,350

Consolidated Balance Sheets - USD ($)
$ in Thousands

Jun. 30, 2023

Jun. 30, 2022

Current assets:

Cash and cash equivalents

$ 89,402

$ 88,737

Restricted cash

524

204

Accounts receivable, net of allowance for credit losses of $3,079 and $1,000 as of June 30, 2023 and June 30, 2022, respectively

^[1]

74,777

94,442

Inventories

145,150

142,254

Prepaid expenses and other current assets

^[2]

27,612

23,794

Deferred cost of revenue

568

1,459

Total current assets

338,033

350,890

Property and equipment, net

20,926

12,685

Investment in joint venture

15,128

13,879

Operating lease right-of-use assets, net

25,853

16,798

Goodwill

57,681

57,840

Intangible assets, net

210

250

Restricted cash

1,276

1,213

Other assets

20,107

19,294

Total assets

479,214

472,849

Current liabilities:

Accounts payable

33,739

31,337

Accrued compensation

23,793

29,441

Operating lease liabilities

4,151

8,567

Other accrued liabilities

38,271

30,285

Customer advances

20,777

25,290

Deferred revenue

72,185

75,375

Short-term debt

5,721

8,563

Total current liabilities

198,637

208,858

Long-term liabilities:

Operating lease liabilities

23,602

10,453

Long-term other liabilities

4,675

3,748

Deferred revenue

27,079

24,694

Long-term debt

171,562

171,907

Total liabilities

425,555

419,660

Commitments and contingencies (Note 8)

Stockholders’ equity:

Preferred stock, $0.001 par value; authorized: 5,000,000 shares; no shares issued and outstanding

Common stock, $0.001 par value; authorized: 200,000,000 shares as of June 30, 2023 and June 30, 2022, respectively; issued and outstanding: 96,534,609 and 93,499,500 shares at June 30, 2023 and June 30, 2022, respectively

Additional paid-in-capital

555,276

543,211

Accumulated other comprehensive income

422

2,406

Accumulated deficit

(502,136)

(492,522)

Total stockholders' equity

53,659

53,189

Total liabilities and stockholders’ equity

$ 479,214

$ 472,849

[1]	Included accounts receivable from the joint venture, an equity method investment, of $10,304 and $24,828 at June 30, 2023, and June 30, 2022, respectively. See Note 11.
[2]	Included other receivable from the joint venture, an equity method investment, of $100 and $861 at June 30, 2023, and June 30, 2022, respectively.

Supplemental Financial Information

12 Months Ended

Jun. 30, 2023

Supplemental Financial Information Disclosure [Abstract]

Supplemental Financial Information

Note 3. Supplemental Financial Information

Consolidated Balance Sheets

Financing receivables

A financing receivable is a contractual right to receive money, on demand or on fixed or determinable dates, that is recognized as an asset on the Company’s balance sheets. The Company’s financing receivables, consisting of its accounts receivable with contractual maturities of more than one year, are included in other assets on the consolidated balance sheets. The Company evaluates the credit quality of a customer at contract inception and monitors credit quality over the term of the underlying transactions. The Company performs a credit analysis for all new orders and reviews payment history, current order backlog, financial performance of the customers and other variables that augment or mitigate the inherent credit risk of a particular transaction. Such variables include the underlying value and liquidity of the collateral, the essential use of the equipment, the contract term and the inclusion of credit enhancements, such as guarantees, letters of credit or security deposits. Actual cash collections may differ from the contracted maturities due to early customer buyouts, refinancing, or defaults. The Company classifies accounts as high risk when it considers the financing receivable to be impaired or when management believes there is a significant near‑term risk of non‑payment. The Company performs an assessment each quarter on the allowance for credit losses related to its financing receivables. The Company did not have any additions to the allowance for credit losses during the years ended June 30, 2023 and 2022.

A summary of the Company’s financing receivables is presented as follows (in thousands):


	June 30, 2023			June 30, 2022
Financing receivable	$	5,854		$	6,137
Allowance for credit losses		(798	)		(943	)
Total, net	$	5,056		$	5,194
Reported as:
Current	$	2,016		$	2,435
Non-current		3,040			2,759
Total, net	$	5,056		$	5,194

Inventories

Inventories consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Raw materials	$	62,945	$	61,871
Work-in-process		17,469		16,367
Finished goods		64,736		64,016
Total inventories	$	145,150	$	142,254

The Company's inventories on the consolidated balance sheets are net of reserves.

Prepaid and Other Current Assets

Prepaid and other current assets consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Value added tax receivables	$	11,718	$	7,058
Prepaid commissions		5,866		6,500
Capitalized contract costs		1,782		1,590
Other prepaid assets		5,763		5,073
Other current assets		2,483		3,573
Total prepaid and other current assets	$	27,612	$	23,794

Property and Equipment, net

Property and equipment, net consisted of the following (in thousands):


	June 30, 2023			June 30, 2022
Furniture and fixtures	$	1,581		$	1,766
Computer and office equipment		7,798			8,605
Software		5,191			5,344
Leasehold improvements		26,641			26,659
Machinery and equipment		44,779			46,522
Construction in progress		13,499			2,999
		99,489			91,895
Less: Accumulated depreciation		(78,563	)		(79,210	)
Total property and equipment, net	$	20,926		$	12,685

At June 30, 2023, construction in progress includes $7.5 million in capitalized costs for the development of internal use software. Depreciation expense related to property and equipment was $4.4 million, $5.4 million and $6.2 million, during the years ended June 30, 2023, 2022 and 2021, respectively.

Other Assets

Other assets consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Capitalized contract costs	$	9,244	$	9,754
Long-term accounts receivable		4,734		5,301
Capitalized software costs to be sold		2,853		—
Other long-term assets		3,276		4,239
Total other assets	$	20,107	$	19,294

Other Accrued Liabilities

Other accrued liabilities consisted of the following (in thousands):


	June 30, 2023		June 30, 2022
Value added tax liabilities	$	12,368	$	8,222
Commissions due to third parties		10,499		6,619
Refunds due to customers		3,364		4,717
Accrued consulting		2,599		1,269
Accrued royalties		2,398		2,424
Other liabilities		7,043		7,034
Total other accrued liabilities	$	38,271	$	30,285

Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated other comprehensive income (loss) by component (in thousands):


	Cumulative Translation Adjustment			Defined Pension Benefit Obligation			Total
Balance at June 30, 2021	$	2,457		$	(364	)	$	2,093
Other comprehensive income (loss)		(3,998	)		4,311			313
Balance at June 30, 2022	$	(1,541	)	$	3,947		$	2,406
Other comprehensive loss		(791	)		(1,193	)		(1,984	)
Balance at June 30, 2023	$	(2,332	)	$	2,754		$	422

Consolidated Statements of Operations

Other expense, net consisted of the following (in thousands):


	Years Ended June 30,
	2023			2022			2021
Interest expense	$	(10,632	)	$	(8,129	)	$	(16,893	)
Foreign currency exchange loss		(878	)		(2,618	)		(1,953	)
Loss on debt extinguishment		-			-			(9,948	)
Other, net		(232	)		356			1,128
Total other expense, net	$	(11,742	)	$	(10,391	)	$	(27,666	)

Restructuring

Goodwill and Purchased Intangible Assets - Schedule of Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Changes in the carrying amount of goodwill
Balance at the beginning of the period	$ 57,840	$ 57,960
Currency translation adjustment	(159)	(120)
Balance at the end of the period	$ 57,681	$ 57,840

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References + Details

Debt

12 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Debt

Note 9. Debt

The Company's outstanding debt as of June 30, 2023 and June 30, 2022 is as follows (in thousands):


	June 30, 2023							June 30, 2022
	Principal Amount		Unamortized Debt Costs			Net Carrying Amount		Principal Amount		Unamortized Debt Costs			Net Carrying Amount
3.75% Convertible Senior Notes due 2026	$	100,000	$	(1,811	)	$	98,189	$	100,000	$	(2,381	)	$	97,619
3.75% Convertible Senior Notes due 2022		—		—			—		2,865		(1	)		2,864
Term Loan Facility		70,000		(906	)		69,094		76,000		(1,013	)		74,987
Revolving Credit Facility		10,000		—			10,000		5,000		—			5,000
Total debt	$	180,000	$	(2,717	)	$	177,283	$	183,865	$	(3,395	)	$	180,470
Reported as:
Short-term debt						$	5,721						$	8,563
Long-term debt							171,562							171,907
Total debt						$	177,283						$	180,470

3.75% Convertible Senior Notes due July 2026

In May 2021, the Company issued $100.0 million aggregate principal amount of its 3.75% Convertible Senior Notes due 2026 (the “3.75% Convertible Notes due 2026”) under an indenture between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee. The aggregate principal amount of the 3.75% Convertible Notes due 2026 totaling $97.1 million was issued to certain holders of the Company’s outstanding 3.75% Convertible Notes due 2022 in exchange for approximately $82.1 million aggregate principal amount of 3.75% Convertible Notes due 2022, and $2.9 million of 3.75% Convertible Notes due 2026 were issued to certain other qualified new investors for cash (such transactions the “Exchange and Subscription Transactions”).

Holders of the 3.75% Convertible Notes due 2026 may convert their notes at any time on or after March 6, 2026 until the close of the business day immediately preceding the maturity date. Prior to June 6, 2026, holders of the 3.75% Convertible Notes due 2026 may convert their notes only under certain circumstances. Upon conversion, the Company will have the right to pay cash, or deliver shares of common stock of the Company or a combination thereof, at the Company’s election. The initial conversion rate is 170.5611 shares of the Company’s common stock per $1,000 principal amount (which represents an initial conversion price of approximately $5.86 per share of the Company’s common stock). The conversion rate, and therefore, the conversion price, is subject to adjustment, as further described below.

Holders of the 3.75% Convertible Notes due 2026 who convert their notes in connection with a “make-whole fundamental change,” as defined in the indenture, may be entitled to a make-whole premium in the form of an increase in the conversion rate. Additionally, in the event of a “fundamental change,” as defined in the indenture, holders of the 3.75% Convertible Notes due 2026 may require the Company to purchase all or a portion of their note at a fundamental change repurchase price equal to 100% of the principal amount of the 3.75% Convertible Notes due 2026, plus accrued and unpaid interest, if any, to, but not including, the fundamental change repurchase date.

As of June 30, 2023 and June 30, 2022, the if-converted value of the 3.75% Convertible Notes due 2026 did not exceed the outstanding principal amount.

3.75% Convertible Senior Notes due July 2022

As of June 30, 2022, the $2.9 million aggregate principal amount of the 3.75% Convertible Senior Notes due July 2022 (the “3.75% Convertible Notes due 2022”) remained outstanding. In July 2022, the remaining outstanding $2.9 million (principal and interest) of the 3.75% Convertible Senior Notes due 2022 was repaid in cash.

Credit Facilities

On May 6, 2021, the Company entered into a senior secured credit agreement (the “Credit Agreement”) with Silicon Valley Bank, individually as a lender and agent (“Agent”), and the other lenders from time to time parties thereto (together with Silicon Valley Bank as a lender, the “Lenders”), which provides for a new five-year $80 million term loan (the “Term Loan Facility”) and a $40 million revolving credit facility (the “Revolving Credit Facility” and, together with the Term Loan Facility, the “Credit Facilities”).

In fiscal year 2023, interest on the borrowings under the Credit Facilities is payable in arrears on the applicable interest payment date, at an annual interest rate of reserve-adjusted, 90-day term SOFR (subject to a 0.50% floor) plus a margin between 2.50% and 3.25% margin, determined by the Consolidated Senior Net Leverage Ratio (as defined in the Credit Agreement). During the year ended June 30, 2023, the weighted average effective interest rate on the Term Loan Facility was 7.26% and Revolving Credit Facility was 8.27%.

The Credit Agreement requires the Company to pay the Lenders an unused commitment fee equal to the average unused portion of the Revolving Credit Facility. The Company pays a rate of 0.25% to 0.40% per annum of the average unused portion of the Revolving Credit Facility, determined by the Consolidated Senior Net Leverage Ratio (as defined in the Credit Agreement). If all or a portion of the loans under the Term Loan Facility are prepaid, then the Company will be required to pay a fee equal to 1% of the aggregate amount of the loans so prepaid, subject to certain exceptions.

The Credit Agreement contains restrictions and covenants applicable to the Company and its subsidiaries. Among other requirements, the Company may not permit the Fixed Charge Coverage Ratio (as defined in the Credit Agreement) to be less than a certain specified ratio for each fiscal quarter during the term of the Credit Agreement or the consolidated senior net leverage ratio to be greater than a certain specified ratio for each fiscal quarter during the term of the Credit Agreement. In October 2022, the Company entered into an amendment with respect of the Credit Agreement to change the requirements of the financial maintenance covenants under the Credit Agreement for the fiscal quarter ending December 31, 2022 through the end of the fiscal quarter ending June 30, 2023. As of June 30, 2023, the Company was in compliance with its covenants under the Credit Agreement.

The Credit Agreement also contains customary covenants that limit, among other things, the ability of the Company and its subsidiaries to (i) incur indebtedness, (ii) incur liens on their property, (iii) pay dividends or make other distributions, (iv) sell their assets, (v) make certain loans or investments, (vi) merge or consolidate, (vii) voluntarily repay or prepay certain indebtedness and (viii) enter into transactions with affiliates, in each case subject to certain exceptions. The Credit Agreement contains customary representations and warranties and events of default.

A summary of interest expense on the Credit Facilities and the Notes is as follows (in thousands):


	Year ended June 30,
	2023		2022		2021
Interest expense related to contractual interest coupon	$	9,473	$	7,233	$	10,590
Interest expense related to amortization of debt discount		—		—		4,887
Interest expense related to amortization of debt issuance costs		926		909		1,356
Interest expense related to extinguishment of debt		—		—		9,948
Total	$	10,399	$	8,142	$	26,781

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(c))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 470
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//470/tableOfContent

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1C
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1C
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1C
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1E
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1I
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1I
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1I
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

+ Details

Fair Value Measurements - Additional Information (Details) - Forward Currency Exchange Contracts - USD ($)	Jun. 30, 2023	Jun. 30, 2022
Financial assets
Outstanding forward currency exchange contracts	$ 61,548,000	$ 68,335,000
Level 2
Financial assets
Outstanding forward currency exchange contracts	61,500,000	68,300,000
Fair value of currency contract based on exchange rate	$ 61,200,000	$ 68,300,000

Retirement Plans (Tables)

12 Months Ended

Jun. 30, 2023

Defined Benefit Pension Obligation Disclosure [Abstract]

Schedule of funded status

The following table presents the funded status of the defined benefit pension plan (in thousands):


	June 30,
	2023			2022
Change in benefit obligation:
Benefit obligation—beginning of fiscal year	$	17,453		$	18,705
Service cost		1,241			1,513
Interest cost		336			75
Plan participants’ contributions		2,486			2,554
Plan amendment		—			(699	)
Actuarial (gain) loss		389			(3,460	)
Foreign currency changes		1,205			(577	)
Settlements		(3,542	)		—
Benefit and expense payments		(180	)		(658	)
Benefit obligation—end of fiscal year	$	19,388		$	17,453
Change in plan assets:
Plan assets—beginning of fiscal year	$	17,350		$	14,419
Employer contributions		1,295			1,225
Actual return on plan assets		179			374
Plan participants’ contributions		2,486			2,554
Foreign currency changes		1,173			(564	)
Settlements		(3,542	)		—
Benefit and expense payments		(180	)		(658	)
Plan assets—end of fiscal year	$	18,761		$	17,350
Funded status	$	(627	)	$	(103	)
Amounts recognized within the consolidated balance sheets:
Assets	$	—		$	—
Long-term other liabilities		(627	)		(103	)
Net amount recognized	$	(627	)	$	(103	)

Schedule of amounts recognized in accumulated other comprehensive loss (before tax)

The following table presents the amounts recognized in accumulated other comprehensive loss (before tax) for the defined benefit pension plan (in thousands):


	June 30,
	2023		2022
Net actuarial gain	$	2,559	$	3,723
Prior service credit		195		224
Accumulated other comprehensive income	$	2,754	$	3,947

Schedule of projected benefit obligations, accumulated benefit obligation and fair value of plan assets where accumulated benefit obligation exceeded fair value of plan assets

The following table presents the projected benefit obligation, accumulated benefit obligation and fair value of plan assets for this defined benefit pension plan where accumulated benefit obligation exceeded the fair value of plan assets (in thousands):


	June 30,
	2023		2022
Projected benefit obligation	$	19,388	$	17,453
Accumulated benefit obligation	$	16,807	$	15,546
Fair value of plan assets	$	18,761	$	17,350

Schedule Of Net Benefit Costs And Other Amounts Recognized In Other Comprehensive Income Loss Table Text Block

The following table shows the components of the Company’s net periodic benefit costs and the other amounts recognized in other comprehensive loss, before tax, related to the Company’s defined benefit pension plan (in thousands):


	Year ended June 30,
	2023			2022			2021
Net Periodic Benefit Costs:
Service cost	$	1,241		$	1,513		$	1,766
Interest cost		336			75			38
Expected returns on assets		(176	)		(144	)		(142	)
Amortization of prior service cost (credit)		(23	)		54			54
Amortization of net gain		(207	)		—			—
Gain on settlement		(518	)		—			—
Net periodic benefit costs		653			1,498			1,716
Other Amounts Recognized in Other Comprehensive Loss:
Net (gain) loss arising during the year		406			(3,584	)		(850	)
Prior service cost (credit)		24			(53	)		(54	)
Amortization of prior service cost (credit)		—			(678	)		24
Amortization of net gain		217			—			—
Effect of settlement		546			4			8
Total recognized in other comprehensive (gain) loss		1,193			(4,311	)		(872	)
Total recognized in net periodic benefit costs and other comprehensive income (loss)	$	1,846		$	(2,813	)	$	844

Schedule of amounts in accumulated other comprehensive loss that are expected to be recognized

The amounts in accumulated other comprehensive loss that are expected to be recognized as components of net periodic benefit cost during fiscal year 2024 related to the Company’s defined benefit pension plan are as follows (in thousands):


	2023
Net loss	$	64
Prior service cost		23
Accumulated other comprehensive income	$	87

Schedule of assumptions used to determine net periodic benefit cost and benefit obligation

The assumptions used to determine net periodic benefit cost and to compute the expected long‑term return on assets for the Company’s defined benefit pension plan were as follows:


	Fiscal Years
	2023			2022			2021
Net Periodic Benefit Costs:
Discount rate		1.95	%		1.90	%		0.40	%
Rate of compensation increase		1.75	%		1.75	%		1.50	%
Expected long-term return on assets		1.50	%		1.00	%		1.00	%

The assumptions used to measure the benefit obligation for the Company’s defined benefit pension plan were as follows:


	June 30,
	2023			2022
Benefit Obligation:
Discount rate		1.95	%		1.90	%
Rate of compensation increase		1.75	%		1.75	%

Schedule of estimated future benefit payments

Estimated future benefit payments expected to be paid by the defined benefit pension plan at June 30, 2023 are as follows (in thousands):


Year Ending June 30,	Future Benefits
2024	$	1,063
2025		1,286
2026		1,112
2027		1,153
2028		1,201
Thereafter		9,152
Total estimated future benefit payments	$	14,967

Derivative Financial Instruments

12 Months Ended

Jun. 30, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments

Note 6. Derivative Financial Instruments

The Company utilizes foreign currency forward contracts with reputable financial institutions to manage its exposure of fluctuations in foreign currency exchange rates on certain intercompany balances and foreign currency denominated cash, customer receivables and liabilities. The Company does not use derivative financial instruments for speculative or trading purposes. These forward contracts are not designated as hedging instruments for accounting purposes. Principal hedged currencies primarily include the Japanese Yen, Swiss Franc, and Euro. The periods of these forward contracts range up to approximately three months and the notional amounts are intended to be consistent with changes in the underlying exposures. The Company intends to exchange foreign currencies for U.S. Dollars at maturity. The Company enters into forward currency exchange contracts to hedge its overseas operating expenses and other liabilities when deemed appropriate.

The notional amount of the Company's outstanding forward currency exchange contracts consisted of the following:


	As of June 30,
	2023		2022
Swiss Franc		26,867		27,910
Chinese Yuan		249		2,524
Euro		17,885		16,307
British Pound		516		3,699
Indian Rupee		3,539		3,728
Japanese Yen		12,492		14,167
	$	61,548	$	68,335

The Company entered into the foreign exchange forward contracts on June 30, 2023 and June 30, 2022, and therefore, there was no amount recorded on the balance sheets.

Gains and losses on the Company's foreign currency forward contracts are recorded in Other expense, net, on the Company's consolidated statements of operations. The following table provides information about the gain or loss associated with the Company’s derivative financial instruments not designated as hedging instruments (in thousands):


	Years ended June 30,
	2023		2022		2021
Foreign currency exchange gain (loss) on forward contracts	$	1,881	$	502	$	(2,457	)

Segment Disclosure - Summary of Revenue by Geographic Region (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Segment Information
Revenue	$ 447,605	$ 429,909	$ 396,289
Americas
Segment Information
Revenue	122,335	126,005	105,878
Europe, India, Middle East and Africa
Segment Information
Revenue	155,879	134,640	121,568
Asia Pacific, excluding Japan and China
Segment Information
Revenue	31,667	28,953	26,425
Japan
Segment Information
Revenue	61,962	53,376	62,636
China
Segment Information
Revenue	$ 75,762	$ 86,935	$ 79,782

- Definition

+ References

+ Details

Goodwill and Purchased Intangible Assets - Schedule of Carrying Amount of Acquired Intangible Assets, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,132	$ 1,170
Accumulated Amortization	(922)	(920)
Net Amount	210	250
Patent license
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,000	1,170
Accumulated Amortization	(893)	(920)
Net Amount	107	250
Other intangibles
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	132	0
Accumulated Amortization	(29)	0
Net Amount	$ 103	$ 0

Stock Incentive Plan and Employee Stock Purchase Plan - Schedule of Assumptions Used for Determining Fair Value of Stock Options (Details) - Employee Stock Option	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Weighted average assumptions used for determining fair value of options
Risk-free interest rate (as a percent)	0.00%
Risk-free interest rate, Minimum (as a percent)		2.71%	0.59%
Risk-free interest rate, Maximum (as a percent)		3.21%	1.27%
Expected volatility, Minimum (as a percent)	0.00%	54.10%	54.70%
Expected volatility, Maximum (as a percent)		57.30%	55.60%
Minimum
Weighted average assumptions used for determining fair value of options
Expected term (in years)		7 years 3 months 18 days	6 years 8 months 19 days
Maximum
Weighted average assumptions used for determining fair value of options
Expected term (in years)		8 years 11 months 8 days	6 years 10 months 17 days

Debt - Additional Information (Details)		1 Months Ended	3 Months Ended	12 Months Ended
Debt - Additional Information (Details)	May 06, 2021 USD ($)	May 31, 2021 USD ($)	Jun. 30, 2021	Jun. 30, 2023	Jun. 30, 2022 USD ($) $ / shares	Jul. 31, 2022 USD ($)
Revolving Credit Facility
Debt Instrument [Line Items]
Weighted average effective interest rate				8.27%
Term loan
Debt Instrument [Line Items]
Weighted average effective interest rate				7.26%
3.75% Convertible Notes Due 2022
Debt Instrument [Line Items]
Aggregate principal amount of debt issued					$ 2,900,000	$ 2,900,000
Interest rate (as a percent)		3.75%		3.75%	3.75%	3.75%
Convertible notes exchanged		$ 82,100,000
3.75% Convertible Notes Due 2026
Debt Instrument [Line Items]
Aggregate principal amount of debt issued		$ 100,000,000.0
Interest rate (as a percent)		3.75%		3.75%	3.75%
Conversion rate, number of shares to be issued per $1000 of principal amount (in shares)					170.5611
Principal amount used for debt instrument conversion ratio					$ 1,000
Conversion price (in dollars per share) \| $ / shares					$ 5.86
Repurchase price, as a percentage of the principal amount, in the event of a fundamental change, as defined in Indenture					100.00%
Convertible notes exchanged		$ 97,100,000
Convertible notes, aggregate principal amount issued for cash		$ 2,900,000
Senior Secured Credit Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility borrowing capacity	$ 40,000,000
Senior Secured Credit Agreement \| Credit Facilities
Debt Instrument [Line Items]
Term of loan	5 years
Credit facility borrowing capacity	$ 80,000,000
Senior Secured Credit Agreement \| Credit Agreement \| If all or Portion of Loans Under New Term Loan Facility are Prepaid
Debt Instrument [Line Items]
Unused commitment fee percentage per annum of average unused portion of the New Revolving Credit Facility	1.00%
Senior Secured Credit Agreement \| 90-day LIBOR
Debt Instrument [Line Items]
Interest rate determination basis				90-day term SOFR
Senior Secured Credit Agreement \| 90-day LIBOR \| Floor Rate
Debt Instrument [Line Items]
Variable rate (as a percent)	0.50%
Senior Secured Credit Agreement \| Minimum \| Credit Agreement \| Consolidated Senior Net Leverage Ratio is Greater Than or Equal to 3.00:1.00
Debt Instrument [Line Items]
Unused commitment fee percentage per annum of average unused portion of the New Revolving Credit Facility				0.25%
Senior Secured Credit Agreement \| Minimum \| 90-day LIBOR
Debt Instrument [Line Items]
Variable rate (as a percent)			2.50%
Senior Secured Credit Agreement \| Maximum \| Credit Agreement \| Consolidated Senior Net Leverage Ratio is Greater Than or Equal to 3.00:1.00
Debt Instrument [Line Items]
Unused commitment fee percentage per annum of average unused portion of the New Revolving Credit Facility				0.40%
Senior Secured Credit Agreement \| Maximum \| 90-day LIBOR
Debt Instrument [Line Items]
Variable rate (as a percent)			3.25%

Stock Incentive Plan and Employee Stock Purchase Plan

12 Months Ended

Jun. 30, 2023

Share-Based Payment Arrangement [Abstract]

Stock Incentive Plan and Employee Stock Purchase Plan

Note 10. Stock Incentive Plan and Employee Stock Purchase Plan

As of June 30, 2023, the Company had two outstanding stock incentive plans: the 2016 Equity Incentive Plan (“2016 Plan”) and the 2007 Incentive Award Plan (“2007 Plan”). The 2016 Plan permits the granting of stock options, stock appreciation rights, restricted stock awards, performance shares, performance units, and RSUs. The vesting of RSUs granted under the 2016 Plan are primarily service‑based (over the requisite service period) while the vesting of performance units granted under the 2016 Plan primarily consist of PSUs or MSUs. Only employees of the Company are eligible to receive incentive stock options. Non‑employees may be granted non‑qualified stock options.

Stock options granted under the 2016 Plan have an exercise price of at least 100% of the fair market value of the underlying stock on the grant date. The stock options have 10-year contractual terms and generally become exercisable for 25% of the option shares one year from the date of grant and then ratably over the following 36 months. Service‑based RSUs granted generally vest 25% of the share units covered by the grant on each of the first through fourth anniversaries of the date of the grant, subject to the continued service of the grantee through each such date. RSUs granted to the Board of Directors vest over one year. PSUs granted generally vest at the end of a three year performance period and the amount of shares that vest are based on the Company's actual performance relative to predefined performance conditions. The Board of Directors has the discretion to use different vesting schedules. As of June 30, 2023, the 2007 Plan continued to remain in effect; however, the Company can no longer grant equity awards under such plans.

The following table summarizes the share‑based compensation charges included in the Company’s consolidated statements of operations and comprehensive income (loss) (in thousands):


	Years ended June 30,
	2023		2022		2021
Cost of revenue	$	1,439	$	1,584	$	1,296
Research and development		1,396		1,371		1,348
Selling and marketing		1,586		2,213		1,457
General and administrative		5,632		5,432		5,231
Total	$	10,053	$	10,600	$	9,332

The following table summarizes the share‑based compensation charges for the Company’s equity awards (in thousands):


	Years ended June 30,
	2023		2022		2021
Stock options	$	2,011	$	2,565	$	2,431
Restricted stock units		7,004		6,160		5,425
Performance stock units		54		571		—
Employee stock purchase plan		984		1,304		1,374
Market stock units		—		—		102
Total	$	10,053	$	10,600	$	9,332

Stock Options

The fair value of each option is estimated at the date of grant using the Black‑Scholes option pricing formula with the following assumptions:


	Years Ended June 30,
	2023			2022			2021
Risk–free interest rate		—	%	2.71% - 3.21%			0.59% - 1.27%
Dividend yield		—	%		—	%		—	%
Expected term		—		7.30 - 8.94			6.72 - 6.88
Expected volatility		—	%	54.1% - 57.3%			54.7% - 55.6%

Determining Fair Value of Stock Options

The fair value of each grant of stock options was determined by the Company using the methods and assumptions discussed below. Each of these inputs is subjective and generally requires significant judgment to determine. The Company estimates the fair value of its stock options using the Black‑Scholes option‑pricing model. This fair value is then amortized over the requisite service periods of the awards. The Company estimates the expected term of stock option by taking the average of the vesting term and the contractual term of the option, as illustrated by the simplified method. The expected volatility is derived from the Company’s historical stock volatility over a period approximately equal to the expected term of the options. The risk‑free interest rate is based on the U.S. Treasury constant maturity rate on the date of grant. The dividend yield assumption is based on the Company’s history and expectation of no dividend payouts.

A summary of option activity under the Company’s incentive plan is presented below (in thousands except per share and term amounts):


	Options Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (In Years)		Aggregate Intrinsic Value (1)
Balance at June 30, 2022		7,053		$	3.73		7.05	$	—
Options granted		—			—
Options exercised		—			—
Options forfeited/expired		(1,573	)	$	4.90
Balance at June 30, 2023		5,480		$	3.40		6.53	$	3,580
Vested or expected to vest at June 30, 2023		5,480		$	3.40		6.53	$	3,580
Exercisable at June 30, 2023		4,411		$	3.51		6.15	$	2,364

There were no options granted during the year ended June 30, 2023. The grant date fair value of options granted during the years ended June 30, 2022 and 2021 was $0.9 million and $3.7 million, respectively. There were no options exercised during the year ended June 30, 2023. The total intrinsic value of options exercised during the years ended June 30, 2022 and 2021 was $0.3 million and $0.2 million, respectively, and the total cash received from option exercises during the years ended June 30, 2022 and 2021 was $1.2 million and $2.2 million, respectively.

Tax benefits from tax deductions for exercised options and disqualifying dispositions in excess of the deferred tax asset, attributable to share compensation costs for such options, are credited to additional paid‑in capital. The benefits are recognized against income taxes. Realized excess tax benefits related to stock options exercises was zero for each of the years ended June 30, 2023, 2022 and 2021.

As of June 30, 2023, there was $1.6 million of unrecognized compensation cost related to unvested stock options, which is expected to be recognized over a weighted average period of 2.0 years.

The following table summarizes information about outstanding and exercisable options at June 30, 2023 (in thousands, except years and exercise price):


	Options Outstanding						Options Exercisable
Range of Exercise Prices	Number Outstanding		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Number Outstanding		Weighted Average Exercise Price
$1.96 – 2.08		756		8.94	$	2.05		201	$	2.05
$2.60 – 2.60		1,533		6.34	$	2.60		1,405	$	2.60
$2.96 – 3.71		311		6.59	$	3.05		265	$	3.06
$4.10 – 4.10		2,048		5.42	$	4.10		2,048	$	4.10
$4.46 – 5.00		832		7.41	$	4.50		492	$	4.52
Total outstanding		5,480						4,411

Restricted Stock, Performance Stock and Market Stock Units

The following table summarizes the activity of RSUs and PSUs (in thousands, except fair value per share):


Unvested Restricted Stock	Restricted Stock Units			Performance Stock Units			Total Number of Shares Underlying Stock Awards			Weighted Average Grant Date Fair Value Per Share
Unvested at June 30, 2022		4,561			1,217			5,778		$	3.74
Granted		3,349			1,171			4,520		$	2.12
Vested		(1,850	)		—			(1,850	)	$	3.79
Cancelled/forfeited		(726	)		(339	)		(1,065	)	$	3.47
Unvested at June 30, 2023		5,334			2,049			7,383		$	2.77

As of June 30, 2023, there was $10.7 million of unrecognized compensation cost related to the RSUs, which is expected to be recognized over a weighted average period of 2.0 years.

Restricted Stock Units

The grant date fair value of the RSUs granted was $7.2 million, $12.0 million and $7.1 million for the years ended June 30, 2023, 2022 and 2021, respectively. The aggregate fair market value of the RSUs that vested during the years ended June 30, 2023, 2022 and 2021, was $4.5 million, $6.4 million and $5.8 million, respectively.

Performance Stock Units

The grant date fair value of PSUs granted was $2.4 million, $3.7 million and $1.3 million for the years ended June 30, 2023, 2022 and 2021, respectively. There were no PSUs that vested during the years ended June 30, 2023, 2022 and 2021. As of June 30, 2023, there was $1.5 million of unrecognized compensation cost related to the PSUs, which is expected to be recognized over a weighted average period of 1.6 years.

Market Stock Units

The Compensation Committee approved no MSU grants during the years ended June 30, 2023, 2022 and 2021. As of June 30, 2023, there was no unrecognized compensation cost related to MSUs.

Employee Stock Purchase Plan

Under the Company’s Amended and Restated 2007 Employee Stock Purchase Plan, or ESPP, qualified employees are permitted to purchase the Company’s common stock at 85% of the lower of the fair market value of the common stock on the commencement date of each six month offering period, or the fair market value on the specified purchase date. Employees’ payroll deductions may not exceed 10% of their salaries. Employees may purchase up to 2,500 shares per each six month offering period, provided that the value of the shares purchased in any calendar year may not exceed $25,000, as calculated pursuant to the purchase plan.

The Company estimates the fair value of ESPP shares at the date of grant using the Black‑Scholes option pricing model. The weighted average assumptions were as follows:


	Years Ended June 30,
	2023	2022	2021
Risk–free interest rate	4.65% - 5.44%	0.10% - 2.16%	0.04% - 0.10%
Dividend yield	—%	—%	—%
Expected term	0.5 - 1.0	0.5 - 1.0	0.5 - 1.0
Expected volatility	38.98% - 61.09%	35.49% - 54.33%	36.10% - 65.58%

The risk‑free rate for the expected term of the ESPP option was based on the U.S. Treasury constant maturity rate for each offering period; expected volatility was based on the historical volatility of the Company’s common stock; and the expected term was based upon the offering period of the ESPP.

The Company issued 1.3 million, 1.1 million and 1.2 million shares under the ESPP during fiscal 2023, 2022 and 2021, respectively, at a weighted average purchase price per share of $1.75, $2.51 and $1.90, respectively. As of June 30, 2023, total unrecognized compensation cost related to the ESPP plan was $0.9 million, which the Company expects to recognize over a weighted average period of 0.9 years.

Common Stock Available For Issuance

In November 2022, the number of shares of common stock available for issuance under the Company's 2016 Equity Incentive Plan increased by 4.0 million shares, and increased the number of authorized shares of the Company's common stock that may be issued under its Amended and Restated 2007 Employee Stock Purchase Plan by 2.5 million shares. At June 30, 2023, the Company had 2.7 million shares of common stock reserved for issuance under the stock incentive plans and 4.9 million shares of common stock reserved for issuance under the employee stock purchase plan.

Income Taxes - Schedule of Significant Components of Net Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Deferred tax assets:
Federal and state net operating losses	$ 69,157	$ 75,450
Accrued expenses and reserves	7,083	7,359
Lease liability	5,401	3,037
Deferred revenue	4,275	5,505
R&D Credits	26,425	25,146
Share-based compensation expense	1,367	1,406
Capitalized research and development	13,042	1,440
Unicap	587	489
Fixed assets/intangibles	946	956
Section 163(j) interest	1,702	2,350
Other	245	228
Total deferred tax assets	130,230	123,366
Deferred tax liabilities:
Contract acquisition costs	(1,602)	(1,521)
Right of use assets	(4,941)	(2,517)
Deferred tax on foreign earnings	(1,547)	(1,730)
Total deferred tax liabilities	(8,090)	(5,768)
Valuation allowance	(123,528)	(119,115)
Net deferred tax assets (liabilities)	$ (1,388)	$ (1,517)

Revenue - Schedule of Revenue Recognition Based on Remaining Performance Obligations related to Warranty (Details) - Long-term Warranty and Service $ in Thousands	Jun. 30, 2023 USD ($)
2024	$ 29,796
2025	21,962
2026	13,127
Thereafter	$ 7,358

Income Taxes - Schedule of Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Current:
Federal	$ 0	$ 0	$ 0
State	0	25	17
Foreign	2,036	1,535	1,849
Total current	2,036	1,560	1,866
Deferred:
Federal	0	0	0
State	0	0	0
Foreign	456	1,785	(114)
Total deferred	456	1,785	(114)
Total provision for income taxes	$ 2,492	$ 3,345	$ 1,752

Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Loss Contingencies [Line Items]
Royalty amount accrued	$ 2,398	$ 2,424
License agreement \| WARF (Wisconsin Alumni Research Foundation)
Loss Contingencies [Line Items]
Royalty costs	2,300	1,900	$ 1,900
Royalty amount accrued	2,400	2,400
Financial Guarantee \| Various Customers
Loss Contingencies [Line Items]
Bank guarantees	$ 1,300	$ 1,200
3.75% Convertible Notes Due 2026
Loss Contingencies [Line Items]
Interest rate (as a percent)	3.75%

Supplemental Financial Information - Additional Information (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Financing receivables
Financing receivables, additions		$ 0	$ 0
Property and equipment, net
Depreciation expense		4,400,000	$ 5,400,000	$ 6,200,000
Restructuring
Restructuring charges		2,700,000
Internal Use Software
Property and equipment, net
Construction in progress		$ 7,500,000
Various Customers \| Financial Guarantee
Restructuring
Workforce affected by cost saving initiative (as a percent)	4.50%

Retirement Plans - Estimated Contributions and Future Benefit Payments (Details) - Defined benefit pension plan $ in Thousands	Jun. 30, 2023 USD ($)
Future Benefit Payments
2024	$ 1,063
2025	1,286
2026	1,112
2027	1,153
2028	1,201
Thereafter	9,152
Total estimated future benefit payments	$ 14,967

Supplemental Financial Information - Summary of Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Inventory, Net [Abstract]
Raw materials	$ 62,945	$ 61,871
Work-in-process	17,469	16,367
Finished goods	64,736	64,016
Total inventories	$ 145,150	$ 142,254

Revenue - Additional Information (Details1) - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2024-07-01	Jun. 30, 2023
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations recognized period	12 months
Minimum
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations percentage	27.00%
Maximum
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations percentage	30.00%

Supplemental Financial Information - Schedule of Other accrued liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Accrued Liabilities and Other Liabilities [Abstract]
Value added tax liabilities	$ 12,368	$ 8,222
Commissions due to third parties	10,499	6,619
Refunds due to customers	3,364	4,717
Accrued consulting	2,599	1,269
Accrued royalties	2,398	2,424
Other liabilities	7,043	7,034
Total other accrued liabilities	$ 38,271	$ 30,285

Consolidated Statements of Operations and Comprehensive Income (Loss) (Parenthetical) - USD ($)
$ in Thousands

12 Months Ended

Jun. 30, 2023

Jun. 30, 2022

Jun. 30, 2021

Revenue

$ 447,605

$ 429,909

$ 396,289

Total cost of revenue

^[1]

293,645

269,954

236,782

Research and development

^[2]

57,129

57,752

52,729

Products

Revenue

^[3]

233,192

214,715

176,647

Total cost of revenue

153,627

127,287

102,100

Services

Revenue

^[4]

214,413

215,194

219,642

Total cost of revenue

140,018

142,667

134,682

Revenue from Joint Venture

Total cost of revenue

37,772

35,237

13,310

Research and development

1,463

2,336

430

Revenue from Joint Venture | Products

Revenue

55,658

45,545

12,033

Revenue from Joint Venture | Services

Revenue

$ 10,919

$ 10,332

$ 12,360

[1]	Includes cost of revenue from sales to the joint venture, an equity method investment, of $37,772 during the year ended June 30, 2023, $35,237 during the year ended June 30, 2022, and $13,310 during the year ended June 30, 2021, respectively. See Note 11.
[2]	Includes charge backs to the joint venture, an equity method investment, related to research and development of $1,463 during the year ended June 30, 2023, $2,336 during the year ended June 30, 2022, and $430 during the year ended June 30, 2021, respectively.
[3]	Includes sales of products to the joint venture, an equity method investment, of $55,658 during the year ended June 30, 2023, $45,545 during the year ended June 30, 2022, and $12,033 during the year ended June 30, 2021, respectively. See Note 11.
[4]	Includes sales of services to the joint venture, an equity method investment, of $10,919 during the year ended June 30, 2023, $10,332 during the year ended June 30, 2022, and $12,360 during the year ended June 30, 2021, respectively. See Note 11.

- Definition

The aggregate cost of goods produced and sold and services rendered during the reporting period.

Fair Value Measurements (Tables)

12 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

Summary of carrying values and estimated fair values of short-term and long-term debt


	June 30, 2023				June 30, 2022
	Carrying Value		Fair Value		Carrying Value		Fair Value
3.75% Convertible Notes Due 2022	$	—	$	—	$	2,863	$	2,729
3.75% Convertible Notes Due 2026		98,189		98,265		97,619		78,561
Term Loan Facility		69,094		69,094		74,988		74,988
Revolving Credit Facility		10,000		10,000		5,000		5,000
Total	$	177,283	$	177,359	$	180,470	$	161,278

Leases (Tables)

12 Months Ended

Jun. 30, 2023

Leases [Abstract]

Schedule of Operating Lease Right-of-use Assets and Operating Lease Obligation

Operating lease right-of-use assets and operating lease obligations are represented in the table below (in thousands):


	June 30, 2023			June 30, 2022
Beginning balance operating lease right-of-use assets	$	16,798		$	22,522
Lease assets added		17,157			3,522
Amortization for the year		(8,102	)		(9,246	)
Ending balance operating lease right-of-use assets	$	25,853		$	16,798

Beginning balance operating lease obligations	$	19,020		$	25,609
Lease liabilities added		16,834			3,209
Repayment and interest accretion		(8,101	)		(9,798	)
Ending balance operating lease obligations	$	27,753		$	19,020

Current portion of operating lease obligations	$	4,151		$	8,567
Noncurrent portion of operating lease obligations	$	23,602		$	10,453

Schedule of Maturities of Operating Lease Liabilities

Maturities of operating lease liabilities as of June 30, 2023, are presented in the table below (in thousands):


Year Ending June 30,	Amount
2024	$	4,394
2025		5,777
2026		3,798
2027		3,591
2028		3,347
Thereafter		23,308
Total operating lease payments		44,215
Less: imputed interest		(16,462	)
Present value of operating lease liabilities	$	27,753
Weighted average remaining lease term (in years)		8.4
Weighted average discount rate		9.6	%

Income Taxes

12 Months Ended

Jun. 30, 2023

Income Tax Disclosure [Abstract]

Income Taxes

Note 12. Income Taxes

Loss before provision for income taxes on the accompanying statements of operations and comprehensive loss included the following components (in thousands):


	Years Ended June 30,
	2023			2022			2021
Domestic	$	(17,489	)	$	(14,092	)	$	(8,448	)
Foreign		10,701			12,090			3,889
Total loss before provision for income taxes	$	(6,788	)	$	(2,002	)	$	(4,559	)

The provision for income taxes consisted of the following (in thousands):


	Years Ended June 30,
	2023		2022		2021
Current:
Federal	$	—	$	—	$	—
State		—		25		17
Foreign		2,036		1,535		1,849
Total current	$	2,036	$	1,560	$	1,866
Deferred:
Federal		—		—		—
State		—		—		—
Foreign		456		1,785		(114	)
Total deferred		456		1,785		(114	)
Total provision for income taxes	$	2,492	$	3,345	$	1,752


	Years Ended June 30,
	2023			2022			2021
U.S. federal taxes (benefit):
At federal statutory rate	$	(1,426	)	$	(420	)	$	(958	)
State tax, net of federal benefit		—			25			17
Share-based compensation expense		1,189			592			879
Debt extinguishment		—			—			898
Research and development credits		(1,181	)		(415	)		(1,278	)
Foreign taxes		(164	)		(948	)		918
Deferred tax on foreign earnings		408			1,730			—
Global intangible low-taxed income		927			2,124			243
Change in valuation allowance		2,546			502			935
Other non-deductible permanent items		193			252			155
Other		—			(97	)		(57	)
Total provision for income taxes	$	2,492		$	3,345		$	1,752


	June 30,
	2023			2022
Deferred tax assets:
Federal and state net operating losses	$	69,157		$	75,450
Accrued expenses and reserves		7,083			7,359
Lease liability		5,401			3,037
Deferred revenue		4,275			5,505
R&D credits		26,425			25,146
Share-based compensation expense		1,367			1,406
Capitalized research and development		13,042			1,440
Unicap		587			489
Fixed assets/intangibles		946			956
Section 163(j) interest		1,702			2,350
Other		245			228
Total deferred tax assets		130,230			123,366
Deferred tax liabilities:
Contract acquisition costs		(1,602	)		(1,521	)
Right of use assets		(4,941	)		(2,517	)
Deferred tax on foreign earnings		(1,547	)		(1,730	)
Total deferred tax liabilities		(8,090	)		(5,768	)
Valuation allowance		(123,528	)		(119,115	)
Net deferred tax liabilities	$	(1,388	)	$	(1,517	)

As of June 30, 2023, the Company had $294.1 million and $125.1 million in federal and state net operating loss carryforwards, respectively. The federal and state carryforwards expire in varying amounts beginning in 2025 for federal and 2024 for state purposes.

In addition, as of June 30, 2023, the Company had federal and state research and development tax credits of $27.9 million and $22.6 million, respectively. If not utilized, the federal research credits will begin to expire in 2024, the California research credits have no expiration date and the other state research credits will begin to expire in 2024.

Under the Internal Revenue Code (“IRC”) Sections 382 and 383, annual use of our net operating loss and research tax credit carryforwards to offset taxable income may be limited based on cumulative changes in ownership. Although ownership changes have occurred in the prior years, the carryovers should be available for utilization by the Company before they expire, provided the Company generates sufficient future taxable income. An analysis of the impact of this provision through March 31, 2022 has been performed and it was determined that no ownership change has occurred after December 2009.

Based on the available objective evidence and history of losses, the Company has established a 100% valuation allowance against its combined domestic net deferred tax assets because of uncertainty surrounding the realization of such deferred tax assets.

Certain income earned by controlled foreign corporations (“CFCs”) must be included currently in the gross income of the CFC’s United States shareholder. The income required to be included in gross income is referred to as global intangible low tax income (“GILTI”) and is defined under IRC Section 951A as the excess of the shareholder’s net CFC tested income over the net deemed tangible income return. The GILTI inclusion amount has been absorbed by net operating losses. The Company has made a policy decision to record GILTI tax as a current-period expense when incurred.

One of the provisions under the Tax Cuts and Jobs Act that became effective in tax years beginning after December 31, 2021 required the capitalization and amortization of research and experimental expenditures. The change in this United States tax law did not have an impact on the Company's consolidated financial statements. The Company will continue to evaluate the impact of this tax law change on future periods.

At June 30, 2023, the Company has $1.5 million of deferred tax liability related to withholding tax expected to be paid on the remittance of unrepatriated distributable reserves in France, Japan and Switzerland. At June 30, 2023, the Company has undistributed earnings of certain foreign subsidiaries of $19.8 million that it has indefinitely invested, and on which it has not recognized deferred taxes.

The aggregate changes in the balance of gross unrecognized tax benefits were as follows (in thousands):


	Years Ended June 30,
	2023			2022			2021
Balance at beginning of year	$	19,810		$	18,765		$	16,996
Tax positions related to current year:
Additions		1,692			1,222			1,433
Tax positions related to prior years:
Additions		652			61			786
Reductions		(589	)		(238	)		(450	)
Balance at end of year	$	21,565		$	19,810		$	18,765

The calculation of unrecognized tax benefits involves dealing with uncertainties in the application of complex global tax regulations. Management regularly assesses the Company’s tax positions with respect to legislative, bilateral tax treaty, regulatory and judicial developments in the countries in which the Company does business. The reduction in prior year's tax positions primarily relates to lapses of applicable statutes of limitations. The Company anticipates there will be no material changes in uncertain tax positions in the next 12 months. As of June 30, 2023, the amount of gross unrecognized tax benefits was $21.6 million, of which $21.2 million would not affect income tax expense before consideration of any valuation allowance.

The Company’s practice is to recognize interest and/or penalties related to income tax matters in income tax expense. As of June 30, 2023 and 2022, the Company’s cumulative accrued interest and penalties related to uncertain tax positions, was not material.

The Company files income tax returns in the United States federal, various states, and foreign jurisdictions. Due to tax attributes being carried forward and utilized during open years, the statute of limitations remains open for the U.S. federal jurisdiction and domestic states for tax years from 2002 and forward. The statutes of limitation with respect to the foreign jurisdictions where the Company files income tax returns vary from jurisdiction to jurisdiction and range from 3 to 10 years and the material foreign jurisdictions are France, Switzerland and Japan.

The Company is also subject to examination of its income tax returns by the Internal Revenue Service (“IRS”) and other foreign tax authorities, and in some cases the Company has received additional tax assessments which have not been significant. The tax audit in Japan was completed in fiscal year 2023 with a tax assessment of $0.1 million for the 2019 to 2021 fiscal periods. The Company is under the early stages of audit by the Indian tax authorities for the fiscal year 2021.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480990/946-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//740/tableOfContent

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-14

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-21

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 270
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482526/740-270-50-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 17
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-17

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 6.I.5.Q1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479360/740-10-S99-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 11.C)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479360/740-10-S99-2

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482603/740-30-50-2

+ Details

Joint Venture - Summary of Reconciliation Between the Carrying Value of Investment and Proportional Share of Underlying Equity in Net Assets of Joint Ventures (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Schedule of Equity Method Investments [Line Items]
Equity method goodwill	$ 57,681	$ 57,840	$ 57,960
Joint Venture [Member]
Schedule of Equity Method Investments [Line Items]
Carrying value of investment in joint venture	15,128	13,879
Deferred of intra-entity profit margin	5,737	5,456
Equity method goodwill	(4,720)	(4,720)
Proportional share of equity investment in joint venture	$ 16,145	$ 14,615

- Definition

+ References + Details

Supplemental Financial Information - Schedule of Other assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Other Assets [Abstract]
Capitalized contract costs	$ 9,244	$ 9,754
Long-term accounts receivable	4,734	5,301
Capitalized software costs to be sold	2,853	0
Other Long-Term Assets	3,276	4,239
Total other assets	$ 20,107	$ 19,294

Supplemental Financial Information - Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Supplemental Financial Information Disclosure [Abstract]
Interest expense	$ (10,632)	$ (8,129)	$ (16,893)
Foreign currency exchange loss	(878)	(2,618)	(1,953)
Loss on Debt Extinguishment	0	0	(9,948)
Other expense, net	(232)	356	1,128
Total other expense, net	$ (11,742)	$ (10,391)	$ (27,666)

- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

+ References + Details

Revenue (Tables)

12 Months Ended

Jun. 30, 2023

Revenue from Contract with Customer [Abstract]

Summary of Contract with Customer, Asset and Liability

Changes in the contract assets and contract liabilities are as follows (dollars in thousands):


					Change
	June 30, 2023		June 30, 2022		$			%
Assets:
Unbilled accounts receivable – current (1)	$	9,847	$	13,325		(3,478	)		(26	)
Interest receivable – current (2)		379		493		(114	)		(23	)
Long-term accounts receivable (3)		4,734		5,301		(567	)		(11	)
Interest receivable – non-current (3)		673		683		(10	)		(1	)
Liabilities:
Customer advances		20,777		25,290		(4,513	)		(18	)
Deferred revenue – current		72,185		75,375		(3,190	)		(4	)
Deferred revenue – non-current		27,079		24,694		2,385			10

(1)

Included in accounts receivable on the consolidated balance sheets

(2)

Included in prepaid expenses and other current assets on the consolidated balance sheets

(3)

Included in other assets on the consolidated balance sheets

Schedule of Revenue Recognition Based on Remaining Performance Obligations related to Warranty

The following table represents the Company's expected revenue recognition based on the remaining performance obligations related to long-term warranty and non-cancellable post-warranty services as of June 30, 2023 (in thousands):


	Fiscal years
	2024		2025		2026		Thereafter
Long-term warranty and service	$	29,796	$	21,962	$	13,127	$	7,358

Retirement Plans - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Defined Benefit Pension Obligation
Employer's contribution to the 401(k) Plan	$ 2,200	$ 2,300	$ 1,100
Defined benefit pension plan
Defined Benefit Pension Obligation
Employer contributions	1,295	$ 1,225	$ 1,100
Expected total contributions to defined benefit pension plan for fiscal year 2024	$ 1,200
Defined benefit pension plan \| BVG
Plan Assets
Guaranteed interest rate for mandatory retirement savings (as a percent)	1.50%	1.00%

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities
Net loss	$ (9,280)	$ (5,347)	$ (6,311)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	4,527	5,513	6,389
Share-based compensation	10,053	10,600	9,332
Amortization of debt issuance costs	926	817	1,356
Accretion of interest on debt	0	0	4,887
Provision for credit losses	2,290	266	133
Non-cash revenue transactions related to the joint venture	0	0	(1,365)
Provision for write-down of inventories	4,369	3,478	6,914
(Gain) loss on disposal of property and equipment	(135)	28	106
Income on equity method investment	(2,572)	(241)	(872)
Deferral of equity method investment intra-entity profit on sales	282	3,300	310
Loss on extinguishment of debt	0	0	9,948
Provision (benefit) for deferred income taxes	456	1,785	(114)
Changes in assets and liabilities:
Accounts receivable	18,488	(12,519)	5,235
Inventories	(6,855)	(22,861)	1,688
Prepaid expenses and other assets	(4,029)	(6,042)	(951)
Deferred cost of revenue	891	1,549	(296)
Accounts payable	2,850	11,676	(3,978)
Operating lease liabilities, net of operating lease right-of-use assets	(324)	(880)	(663)
Accrued liabilities	887	6,685	8,089
Customer advances	(4,669)	1,238	2,237
Deferred revenues	(2,616)	(1,445)	(3,562)
Net cash provided by (used in) operating activities	15,539	(2,400)	38,512
Cash flows from investing activities
Purchases of property and equipment, net	(12,614)	(4,717)	(2,320)
Purchase of intangible assets	(67)	0	0
Additional investments in the joint venture	0	0	(79)
Net cash used in investing activities	(12,681)	(4,717)	(2,399)
Cash flows from financing activities
Proceeds from the issuance of common stock to employees	2,200	3,889	3,030
Taxes paid related to net share settlement of equity awards	(199)	(258)	(343)
Convertible senior notes exchange and issued, net of issuance costs	0	0	(142)
Paydown and repayment of prior term loan and prior revolving credit facility	0	0	(115,924)
Proceeds from the issuance of the Term Loan Facility	0	0	80,000
Debt issuance costs	(248)	0	(1,346)
Repayment of convertible notes	(2,865)	0	0
Paydown under Term Loan Facility	(6,000)	(4,000)	0
Borrowings under the Revolving Credit Facility	5,000	0	25,000
Repayments under the Revolving Credit Facility	0	(15,000)	(5,000)
Stock repurchase	0	0	(14,080)
Net cash used in financing activities	(2,112)	(15,369)	(28,805)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	302	(5,561)	982
Net increase (decrease) in cash, cash equivalents and restricted cash	1,048	(28,047)	8,290
Cash, cash equivalents and restricted cash at beginning of period	90,154	118,201	109,911
Cash, cash equivalents and restricted cash at end of period	91,202	90,154	118,201
Supplemental Disclosure of Cash Flow Information
Cash paid for income taxes	2,150	1,398	1,873
Cash paid for interest	9,847	7,462	11,892
Supplemental non-cash disclosure:
Prior convertible note exchanged	0	0	(82,135)
New convertible note exchanged	0	0	97,148
Unpaid purchase of property and equipment at end of year	2,064	813	555
Receivable for the sale of property and equipment	221	0	0
Transfers from inventory to property and equipment	$ 303	$ 0	$ 564

Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Income Taxes [Line Items]
Valuation allowance percentage established for domestic and foreign net assets	100.00%
Undistributed earnings of foreign subsidiaries	$ 19,800
Tax expected to be paid on the remittance of unrepatriated distributable reserves	$ 1,500
Subsequent period within which no material changes in unrecognized tax benefits are expected	12 months
Gross unrecognized tax benefits	$ 21,565	$ 19,810	$ 18,765	$ 16,996
Uncertain tax benefits that, if realized, would affect the effective tax rate	21,200
Tax assessment	$ 100
Minimum
Income Taxes [Line Items]
Statutes of limitations with respect to jurisdictions (in years)	3 years
Maximum
Income Taxes [Line Items]
Statutes of limitations with respect to jurisdictions (in years)	10 years
Research and development
Income Taxes [Line Items]
Tax credits	$ 22,600
Federal
Income Taxes [Line Items]
Net operating loss carryforwards	294,100
Tax credits	27,900
State
Income Taxes [Line Items]
Net operating loss carryforwards	$ 125,100

Joint Venture (Tables)

12 Months Ended

Jun. 30, 2023

Equity Method Investments and Joint Ventures [Abstract]

Summary of Reconciliation Between the Carrying Value of Investment and Proportional Share of Underlying Equity in Net Assets of Joint Ventures


	June 30, 2023			June 30, 2022
Carrying value of investment in joint venture	$	15,128		$	13,879
Deferred intra-entity profit margin		5,737			5,456
Equity method goodwill		(4,720	)		(4,720	)
Proportional share of equity investment in joint venture	$	16,145		$	14,615

Summary of Financial Information of Joint Ventures (Operations Data)

Summarized financial information of the JV is as follows (in thousands):


Statement of Operations Data:	Twelve Months Ended March 31, 2023		Twelve Months Ended March 31, 2022		Twelve Months Ended March 31, 2021
Revenue	$	109,097	$	55,190	$	33,054
Gross profit	$	21,522	$	15,915	$	10,578
Net income	$	5,280	$	422	$	1,785
Net income attributable to the Company	$	2,572	$	241	$	872

Summary of Financial Information of Joint Ventures (Balance Sheet Data)


Summarized Balance Sheet Data:	As of March 31, 2023		As of March 31, 2022
Assets
Current assets	$	87,662	$	71,730
Non current assets		16,504		21,754
Total assets	$	104,166	$	93,484
Liabilities and Stockholders' Equity
Current liabilities	$	70,189	$	61,877
Non current liabilities		398		1,055
Stockholder's equity		33,579		30,552
Total liabilities and stockholders' equity	$	104,166	$	93,484

Schedule of Deferred Intra Entity Profit Margin from Sales

The following table shows the activity of the Company’s deferred intra-entity profit margin from sales (in thousands):


	Years Ended June 30,
	2023			2022			2021
Previously deferred intra-entity profit margin from sales - recognized	$	(10,436	)	$	(4,007	)	$	(2,403	)
Intra-entity profit margin from sales - deferred		10,718			7,307			2,713
Total change in deferred intra-entity profit margin from sales	$	282		$	3,300		$	310

Stock Incentive Plan and Employee Stock Purchase Plan - Schedule of Option Activity Under the Company's Incentive Plan (Details) - Employee Stock Option - USD ($)
$ / shares in Units, $ in Thousands

12 Months Ended

Jun. 30, 2023

Jun. 30, 2022

Options Outstanding

Balance at the beginning of the year (in shares)

7,053

Options granted (in shares)

Options exercised (in shares)

Options forfeited/expired (in shares)

(1,573)

Balance at the end of the year (in shares)

5,480

7,053

Vested or expected to vest at the end of the year (in shares)

5,480

Exercisable at the end of the year (in shares)

4,411

Weighted Average Exercise Price

Balance at the beginning of the year (in dollars per share)

$ 3.73

Options granted (in dollars per share)

Options exercised (in dollars per share)

Options forfeited/expired (in dollars per share)

4.9

Balance at the end of the year (in dollars per share)

3.4

$ 3.73

Vested or Expected to vest at the end of the year (in dollars per share)

3.4

Exercisable at the end of the year (in dollars per share)

$ 3.51

Weighted Average Remaining Contractual Life (In Years)

Balance

6 years 6 months 10 days

7 years 18 days

Vested or Expected to vest at the end of the year

6 years 6 months 10 days

Exercisable at the end of the year

6 years 1 month 24 days

Aggregate Intrinsic Value (in thousands)

Weighted average grant date fair value

^[1]

$ 3,580

$ 0

Vested or Expected to vest at the end of the year

^[1]

3,580

Exercisable at the end of the year

^[1]

$ 2,364

[1]

Shareholders' Equity - Additional Information (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2021 USD ($)
Class of Stock [Line Items]
Aggregate amount of shares repurchased	$ 14,081

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-13

Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Topic 272
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483014/272-10-45-3

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 272
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482987/272-10-50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(d))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-13

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-13

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-13

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-13

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-14

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-18

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(27)(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-2

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(2)(i))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(2)(ii))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3

+ Details

- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References + Details

Retirement Plans

12 Months Ended

Jun. 30, 2023

Defined Benefit Pension Obligation Disclosure [Abstract]

Retirement Plans

Note 13. Retirement Plans

Employee Benefit Plan

The Company’s employee savings and retirement plan is qualified under Section 401(k) of the United States Internal Revenue Code. Employees may make voluntary, tax‑deferred contributions to the 401(k) Plan up to the statutorily prescribed annual limit. The Company makes discretionary matching contributions to the 401(k) Plan on behalf of employees up to the limit determined by the Board of Directors. The Company contributed $2.2 million, $2.3 million and $1.1 million to the 401(k) Plan during the years ended June 30, 2023, 2022 and 2021, respectively.

Defined Benefit Pension Obligation

The Company has established a defined benefit pension plan for its employees in its Switzerland subsidiary. The plan provides benefits to employees upon retirement, death or disability. The Company uses June 30 as the year‑end measurement date for this plan.

Obligations and Funded Status

The following table presents the funded status of the defined benefit pension plan (in thousands):


	June 30,
	2023			2022
Change in benefit obligation:
Benefit obligation—beginning of fiscal year	$	17,453		$	18,705
Service cost		1,241			1,513
Interest cost		336			75
Plan participants’ contributions		2,486			2,554
Plan amendment		—			(699	)
Actuarial (gain) loss		389			(3,460	)
Foreign currency changes		1,205			(577	)
Settlements		(3,542	)		—
Benefit and expense payments		(180	)		(658	)
Benefit obligation—end of fiscal year	$	19,388		$	17,453
Change in plan assets:
Plan assets—beginning of fiscal year	$	17,350		$	14,419
Employer contributions		1,295			1,225
Actual return on plan assets		179			374
Plan participants’ contributions		2,486			2,554
Foreign currency changes		1,173			(564	)
Settlements		(3,542	)		—
Benefit and expense payments		(180	)		(658	)
Plan assets—end of fiscal year	$	18,761		$	17,350
Funded status	$	(627	)	$	(103	)
Amounts recognized within the consolidated balance sheets:
Assets	$	—		$	—
Long-term other liabilities		(627	)		(103	)
Net amount recognized	$	(627	)	$	(103	)

The following table presents the amounts recognized in accumulated other comprehensive loss (before tax) for the defined benefit pension plan (in thousands):


	June 30,
	2023		2022
Net actuarial gain	$	2,559	$	3,723
Prior service credit		195		224
Accumulated other comprehensive income	$	2,754	$	3,947


	June 30,
	2023		2022
Projected benefit obligation	$	19,388	$	17,453
Accumulated benefit obligation	$	16,807	$	15,546
Fair value of plan assets	$	18,761	$	17,350

Components of Net Periodic Benefit Cost and Other Amounts Recognized in Other Comprehensive Loss


	Year ended June 30,
	2023			2022			2021
Net Periodic Benefit Costs:
Service cost	$	1,241		$	1,513		$	1,766
Interest cost		336			75			38
Expected returns on assets		(176	)		(144	)		(142	)
Amortization of prior service cost (credit)		(23	)		54			54
Amortization of net gain		(207	)		—			—
Gain on settlement		(518	)		—			—
Net periodic benefit costs		653			1,498			1,716
Other Amounts Recognized in Other Comprehensive Loss:
Net (gain) loss arising during the year		406			(3,584	)		(850	)
Prior service cost (credit)		24			(53	)		(54	)
Amortization of prior service cost (credit)		—			(678	)		24
Amortization of net gain		217			—			—
Effect of settlement		546			4			8
Total recognized in other comprehensive (gain) loss		1,193			(4,311	)		(872	)
Total recognized in net periodic benefit costs and other comprehensive income (loss)	$	1,846		$	(2,813	)	$	844


	2023
Net loss	$	64
Prior service cost		23
Accumulated other comprehensive income	$	87

Assumptions

The assumptions used to determine net periodic benefit cost and to compute the expected long‑term return on assets for the Company’s defined benefit pension plan were as follows:


	Fiscal Years
	2023			2022			2021
Net Periodic Benefit Costs:
Discount rate		1.95	%		1.90	%		0.40	%
Rate of compensation increase		1.75	%		1.75	%		1.50	%
Expected long-term return on assets		1.50	%		1.00	%		1.00	%

The assumptions used to measure the benefit obligation for the Company’s defined benefit pension plan were as follows:


	June 30,
	2023			2022
Benefit Obligation:
Discount rate		1.95	%		1.90	%
Rate of compensation increase		1.75	%		1.75	%

Contributions and Future Benefit Payments

The Company made contributions of approximately $1.3 million, $1.2 million and $1.1 million to the defined benefit pension plan during fiscal years 2023, 2022 and 2021, respectively. The Company expects total contributions to the defined benefit pension plan for fiscal year 2024 will be approximately $1.2 million.

Estimated future benefit payments expected to be paid by the defined benefit pension plan at June 30, 2023 are as follows (in thousands):


Year Ending June 30,	Future Benefits
2024	$	1,063
2025		1,286
2026		1,112
2027		1,153
2028		1,201
Thereafter		9,152
Total estimated future benefit payments	$	14,967

Plan Assets

The plan assets are invested in insurance contracts with Copré Collective Foundation based in Lausanne, Switzerland at the end of fiscal years 2023 and 2022. In fiscal 2023 and 2022, the risks of death and disability are reinsured with Zurich Life Insurance. The Copré Foundation for Occupational Benefits defines and is responsible for the asset strategy and invests the plan assets for the Company. In fiscal 2023 and 2022, the guaranteed interest rate for mandatory retirement savings was 1.5% and 1.0%, respectively. The technical administration and management of the savings account are guaranteed by the Copré Foundation for Occupational Benefits. Insurance benefits due are paid directly to the entitled persons by the Copré Foundation for Occupational Benefits. Accuray International Sàrl has committed itself to pay the annual contributions and costs due under the pension fund regulations.

The contract of affiliation between the Company and the Copré Collective Foundation can be terminated by either side. In the event of a termination, recipients of retirement and survivors’ benefits would remain with the collective foundation. The Company commits itself to transfer its active insured members and recipients of disability benefits to the new employee benefits institution, thus releasing the Copré Collective Foundation from all obligations.

Consolidated Statements of Operations and Comprehensive Loss - USD ($)
shares in Thousands, $ in Thousands

12 Months Ended

Jun. 30, 2023

Jun. 30, 2022

Jun. 30, 2021

Net revenue:

Revenue

$ 447,605

$ 429,909

$ 396,289

Cost of revenue:

Total cost of revenue

^[1]

293,645

269,954

236,782

Gross profit

153,960

159,955

159,507

Operating expenses:

Research and development

^[2]

57,129

57,752

52,729

Selling and marketing

46,178

49,664

42,820

General and administrative

48,271

44,391

41,723

Total operating expenses

151,578

151,807

137,272

Income from operations

2,382

8,148

22,235

Income on equity method investment

2,572

241

872

Other expense, net

(11,742)

(10,391)

(27,666)

Total loss before provision for income taxes

(6,788)

(2,002)

(4,559)

Provision for income taxes

2,492

3,345

1,752

Net loss

$ (9,280)

$ (5,347)

$ (6,311)

Earnings Per Share, Basic

$ (0.1)

$ (0.06)

$ (0.07)

Earnings Per Share, Diluted

$ (0.1)

$ (0.06)

$ (0.07)

Weighted average common shares used in computing net income (loss) per share:

Basic

94,884

92,095

92,031

Diluted

94,884

92,095

92,031

Net Income (Loss)

$ (9,280)

$ (5,347)

$ (6,311)

Foreign currency translation adjustment

(791)

(3,998)

1,705

Change in defined benefit pension obligation

(1,193)

4,311

872

Comprehensive loss

(11,264)

(5,034)

(3,734)

Products

Net revenue:

Revenue

^[3]

233,192

214,715

176,647

Cost of revenue:

Total cost of revenue

153,627

127,287

102,100

Services

Net revenue:

Revenue

^[4]

214,413

215,194

219,642

Cost of revenue:

Total cost of revenue

$ 140,018

$ 142,667

$ 134,682

[1]	Includes cost of revenue from sales to the joint venture, an equity method investment, of $37,772 during the year ended June 30, 2023, $35,237 during the year ended June 30, 2022, and $13,310 during the year ended June 30, 2021, respectively. See Note 11.
[2]	Includes charge backs to the joint venture, an equity method investment, related to research and development of $1,463 during the year ended June 30, 2023, $2,336 during the year ended June 30, 2022, and $430 during the year ended June 30, 2021, respectively.
[3]	Includes sales of products to the joint venture, an equity method investment, of $55,658 during the year ended June 30, 2023, $45,545 during the year ended June 30, 2022, and $12,033 during the year ended June 30, 2021, respectively. See Note 11.
[4]	Includes sales of services to the joint venture, an equity method investment, of $10,919 during the year ended June 30, 2023, $10,332 during the year ended June 30, 2022, and $12,360 during the year ended June 30, 2021, respectively. See Note 11.

Goodwill and Purchased Intangible Assets - Additional Information (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Finite Lived Intangible Assets [Line Items]
Impairment of goodwill	$ 0	$ 0	$ 0	$ 0
Amortization expense		$ 200,000	$ 100,000	$ 200,000

Revenue

12 Months Ended

Jun. 30, 2023

Revenue from Contract with Customer [Abstract]

Revenue

Note 2. Revenue

Contract Balances

The timing of revenue recognition, billings, and cash collections results in trade receivables, unbilled receivables, and deferred revenues on the consolidated balance sheets. The Company may offer longer or extended payments of more than one year for qualified customers in some circumstances. At times, revenue recognition occurs before the billing, resulting in an unbilled receivable, which represents a contract asset. The contract asset is a component of accounts receivable and other assets for the current and non-current portions, respectively.

When the Company receives advances or deposits from customers before revenue is recognized, this results in a contract liability. It can take two or more years from the time of order to revenue recognition due to the Company’s long sales cycle.

Changes in the contract assets and contract liabilities are as follows (dollars in thousands):


					Change
	June 30, 2023		June 30, 2022		$			%
Assets:
Unbilled accounts receivable – current (1)	$	9,847	$	13,325		(3,478	)		(26	)
Interest receivable – current (2)		379		493		(114	)		(23	)
Long-term accounts receivable (3)		4,734		5,301		(567	)		(11	)
Interest receivable – non-current (3)		673		683		(10	)		(1	)
Liabilities:
Customer advances		20,777		25,290		(4,513	)		(18	)
Deferred revenue – current		72,185		75,375		(3,190	)		(4	)
Deferred revenue – non-current		27,079		24,694		2,385			10

(1)

Included in accounts receivable on the consolidated balance sheets

(2)

Included in prepaid expenses and other current assets on the consolidated balance sheets

(3)

Included in other assets on the consolidated balance sheets

During the year ended June 30, 2023, contract assets changed primarily due to the timing of billings that occurred after revenues were recognized, and changes in transactions with payment terms exceeding 12 months. During the year ended June 30, 2023, contract liabilities changed due to the timing of revenue recognition as a result of changes in shipping timing, transaction price, reduced customer deposits for system sales, and for which the warranty was deferred.

During the years ended June 30, 2023 and June 30, 2022, the Company recognized revenues of $84.9 million and $81.2 million, respectively, which were included in the deferred revenue balances at June 30, 2022 and June 30, 2021, respectively.

Remaining Performance Obligations

Remaining performance obligations represent deferred revenue from open contracts, for which performance has already started and the transaction price from executed contracts, for which performance has not yet started. Service contracts in general are considered month-to-month contracts.

As of June 30, 2023, total remaining performance obligations amounted to $1,061.7 million. Of this total amount, $72.2 million related to long-term warranty and non-cancellable post-warranty services, which is the estimated revenue expected to be recognized over the remaining service period and warranty period for systems that have been delivered (the time bands reflect management’s best estimate of when the Company will transfer control to the customer and may change based on timing of shipment, readiness of customers’ facilities for installation, installation requirements, and availability of products). The Company has elected the practical expedient to not disclose the unsatisfied performance obligations of contracts with an original expected duration of one year or less.


	Fiscal years
	2024		2025		2026		Thereafter
Long-term warranty and service	$	29,796	$	21,962	$	13,127	$	7,358

For the remaining $989.5 million of performance obligations (open systems sales, upgrades, training and other miscellaneous items), the Company estimates 27% to 30% will be recognized in the next 12 months, and the remaining portion will be recognized thereafter. The Company’s historical experience indicates that some of its customers will cancel or renegotiate contracts as economic conditions change or when product offerings change during the long sales cycle. The Company anticipates a portion of its open contracts may never result in revenue recognition, primarily due to the long sales cycle and factors outside of its control, including changes in customers' needs or financial condition, changes in government or health insurance reimbursement policies, or changes to regulatory requirements. Based on historical experience and management's best estimate, approximately 20% of the Company’s $939.8 million open system sales contracts may never result in revenue.

Capitalized Contract Costs

As of June 30, 2023, and 2022, the balance of capitalized costs to obtain a contract was $11.0 million and $11.4 million, respectively. The Company has classified the capitalized costs to obtain a contract as a component of prepaid expenses and other current assets and other assets with respect to the current and non-current portions of capitalized costs, respectively, on the consolidated balance sheets. The Company recognized expenses related to the amortization of capitalized contract costs of $3.6 million, $3.3 million and $2.8 million, during the years ended June 30, 2023, 2022 and 2021, respectively. The Company incurred impairment losses related to capitalized contract costs of $0.8 million, $0.6 million and $0.6 million for the years ended June 30, 2023, 2022 and 2021, respectively.

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-9

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-10

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-15

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-12

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-12

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-12

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-12

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-12

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-13

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Topic 606
-Publisher FASB
-URI https://asc.fasb.org//606/tableOfContent

+ Details

Income Taxes - Schedule of Components of Loss Before Provision for Income Taxes on the Accompanying Statements of Operations and Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Components of income (loss) before provision for income taxes
Domestic	$ (17,489)	$ (14,092)	$ (8,448)
Foreign	10,701	12,090	3,889
Total loss before provision for income taxes	$ (6,788)	$ (2,002)	$ (4,559)

- Definition

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(11))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 30
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-30

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-31

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-05(b)(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479557/942-235-S99-1

Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 25
-Paragraph 1
-SubTopic 20
-Topic 940
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481913/940-20-25-1

Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(10))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(15))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1

+ Details

Supplemental Financial Information - Summary of Financing Receivables (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Financing receivables
Financing receivable	$ 5,854	$ 6,137
Allowance for credit losses	(798)	(943)
Total, net	5,056	5,194
Current	2,016	2,435
Non-current	$ 3,040	$ 2,759

- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References + Details

- Definition

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 80
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479294/326-20-55-80

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479294/326-20-55-79

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479344/326-20-45-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3)(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (1)
-Publisher SEC

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (2)
-Publisher SEC

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-K (SK)
-Number 229
-Section 1404
-Paragraph (a)
-Publisher SEC

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-14

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-7A

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-5

+ Details

Insider Trading Arrangements	12 Months Ended
Insider Trading Arrangements	Jun. 30, 2023
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Income Taxes - Schedule of Reconciliation of Income Taxes at the Statutory Federal Income Tax Rate to the Provision for Income Taxes Included in the Accompanying Consolidated Statements of Operations and Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
U.S. federal taxes (benefit):
At federal statutory rate	$ (1,426)	$ (420)	$ (958)
State tax, net of federal benefit	0	25	17
Share-based compensation expense	1,189	592	879
Debt extinguishment	0	0	898
Research and development credits	(1,181)	(415)	(1,278)
Foreign taxes	(164)	(948)	918
Deferred Tax on foreign earnings	408	1,730	0
Global intangible low-taxed income	927	2,124	243
Change in valuation allowance	2,546	502	935
Other non-deductible permanent items	193	252	155
Other	0	(97)	(57)
Total provision for income taxes	$ 2,492	$ 3,345	$ 1,752

Goodwill and Purchased Intangible Assets - Schedule of Estimated Future Amortization Expense of Purchased Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Estimated future amortization expense of purchased intangible assets
2024	$ 151
2025	44
2026	15
Net Amount	$ 210	$ 250

Goodwill and Purchased Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of carrying amount of goodwill

The Company's carrying amount of its goodwill is as follows (in thousands):


	As of June 30,
	2023			2022
Balance at the beginning of the period	$	57,840		$	57,960
Currency translation adjustment		(159	)		(120	)
Balance at the end of the period	$	57,681		$	57,840

Schedule of carrying amount of acquired intangible assets, net

The Company’s carrying amount of acquired intangible assets, net, consisted of the following (in thousands):


	As of June 30, 2023							As of June 30, 2022
	Gross Carrying Amount		Accumulated Amortization			Net Amount		Gross Carrying Amount		Accumulated Amortization			Net Amount
Patent license	$	1,000	$	(893	)	$	107	$	1,170	$	(920	)	$	250
Other intangibles		132		(29	)		103		—		—			—
Total intangible assets	$	1,132	$	(922	)	$	210	$	1,170	$	(920	)	$	250

Schedule of estimated future amortization expense of purchased intangible assets

The estimated future amortization expense of purchased intangible assets as of June 30, 2023 is as follows (in thousands):


Year Ending June 30,	Amount
2024	$	151
2025		44
2026		15
Total estimated future amortization expense	$	210

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 24
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482548/350-20-55-24

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1A

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-2

+ Details

Segment Disclosure - Additional Information (Details)	12 Months Ended
Segment Disclosure - Additional Information (Details)	Jun. 30, 2023 Segment
Segment Reporting [Abstract]
Number of operating segments	1
Number of reportable segments	1

Stock Incentive Plan and Employee Stock Purchase Plan - Summary of Activity of RSUs and PSUs (Details) - $ / shares	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Restricted Stock Units
Total Number of Shares Underlying
Unvested at the beginning of the year (in shares)	4,561,000
Granted (in shares)	3,349
Vested (in shares)	(1,850)
Cancelled/forfeited (in shares)	(726)
Unvested at the end of the year (in shares)	5,334	4,561,000
Performance Stock Units
Total Number of Shares Underlying
Unvested at the beginning of the year (in shares)	1,217,000
Granted (in shares)	1,171
Vested (in shares)	0	0	0
Cancelled/forfeited (in shares)	(339)
Unvested at the end of the year (in shares)	2,049	1,217,000
Restricted Stock Units Performance Shares
Total Number of Shares Underlying
Unvested at the beginning of the year (in shares)	5,778,000
Granted (in shares)	4,520
Vested (in shares)	(1,850)
Cancelled/forfeited (in shares)	(1,065)
Unvested at the end of the year (in shares)	7,383	5,778,000
Weighted Average Grant Date Fair Value Per Share
Unvested at the beginning of the year (in dollars per share)	$ 3.74
Granted (in dollars per share)	2.12
Vested (in dollars per share)	3.79
Cancelled/Forfeited (in dollars per share)	3.47
Unvested at the end of the year (in dollars per share)	$ 2.77	$ 3.74