Income Taxes - Reconciliation to Fedreal Statutory Rate (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]
Statutory tax rate	21.00%	21.00%	28.00%
Income tax benefit at statutory rate	$ (7,829)	$ (7,032)	$ (272)
State income tax (net of federal tax benefit)	(1,523)	(1,295)	12
Valuation allowance	9,153	50,123	283
Change in contingency reserve (net)	233	124	18,022
Change in tax rate	0	0	19
Other (net)	(229)	(1,809)	(752)
Income tax (benefit) expense	$ (195)	$ 40,111	$ 17,312

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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