LEASES - Components of Net Lease (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Lessee, Lease, Description [Line Items]
Cost of revenues (amortization expense)	$ 91	$ 26
Interest expense	18	4
Total	3,009	2,332
Cost of revenues
Lessee, Lease, Description [Line Items]
Operating lease cost	2,448	1,851
Selling, general and administrative
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 452	$ 451