INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Income Tax Examination [Line Items]
Valuation allowance	$ 744	$ 117
Operating loss carryforwards not subject to expiration	181,033
Operating loss carryforwards, subject to expiration	53,773
Research and development tax credit carryforwards	7,982	3,724
TEXAS
Income Tax Examination [Line Items]
Research and development tax credit carryforwards	982	261
Domestic Tax Authority
Income Tax Examination [Line Items]
Operating loss carryforwards	234,806	181,686
State and Local Jurisdiction
Income Tax Examination [Line Items]
Operating loss carryforwards	$ 211,795	$ 156,603