Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Deferred tax assets:
Net operating loss carry-forwards	$ 21,553	$ 51,494
Tax credit carry-forwards	57,841	70,683
Depreciation	1,899	2,093
Intangible amortization	20,652	25,725
Deferred revenue	19,698	15,928
Inventory write-downs	13,616	13,121
Other allowances and accruals	38,391	23,961
Stock based compensation	6,332	2,746
Deferred intercompany gain	3,693	3,693
Ireland goodwill amortization	4,862	5,583
Capitalization of research and development	19,062	3,813
Operating lease liability	6,303	7,203
Other	634	244
Total deferred tax assets	214,536	226,287
Valuation allowance	(195,297)	(209,727)
Total net deferred tax assets	19,239	16,560
Deferred tax liabilities:
Goodwill amortization	(12,471)	(10,415)
Operating lease right of use asset	(4,543)	(4,656)
Prepaid commissions	(4,899)	(3,931)
Deferred tax liability on foreign withholdings	(747)	(676)
Total deferred tax liabilities	(22,660)	(19,678)
Net deferred tax liabilities	(3,421)	(3,118)
Recorded as:
Net non-current deferred tax assets	4,326	4,599
Net non-current deferred tax liabilities	(7,747)	(7,717)
Net deferred tax liabilities	$ (3,421)	$ (3,118)