ACCRUED LIABILITIES (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Payables and Accruals [Abstract]
Sales tax reserve	$ 17,353	$ 17,099
Accrued compensation and related sales commissions	2,444	4,233
Operating lease liabilities, current	1,430	1,166
Accrued professional fees	1,793	1,739
Accrued taxes and filing fees payable	1,295	1,450
Contingent consideration arrangement for the Yoke acquisition*	1,000	0
Other accrued expenses	892	773
Total accrued expenses	$ 26,207	$ 26,460