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Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Reconciliation between the expected income tax provision applying the domestic federal statutory tax rate and the reported income tax provision
Expected provision (benefit) for federal income taxes at the statutory rate	$ (12,239)	$ (9,085)	$ (7,695)
State income taxes, net of federal benefit	(1,971)	(1,240)	(768)
Impairment of non-deductible goodwill	1,132	0	1,813
Charges without tax benefit	265	961	1,707
Change in valuation allowance	17,943	2,797	3,062
Excess tax expense (benefit) on stock-based compensation	1,019	1,826	230
Research and development and other tax credits	(613)	(1,707)	(1,724)
Foreign tax differential	(232)	(96)	(132)
Federal rate differential net operating loss carryback	141	(5,223)	0
Change in uncertain tax positions	(120)	(7)	20
Other	292	(265)	(83)
Provision (benefit) for federal, state and foreign income taxes	5,617	$ (12,039)	(3,570)
Amount of non-deductible goodwill impaired.	5,400		$ 8,600
Operating Loss Carryforwards, Valuation Allowance	$ 1,500

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