INCOME TAXES - Summary of Benefit (Provision) for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Current:
Federal	$ 0	$ 0	$ 126
State	(179)	(328)	(57)
Total current	(179)	(328)	69
Deferred:
Federal	(18)	(12)	(156)
State	11	(30)	86
Total deferred	(7)	(42)	(70)
Total income tax provision	$ (186)	$ (370)	$ (1)