LEASES - Components of Net Lease (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Cost of revenues (amortization expense)	$ 24	$ 18	$ 89	$ 36
Interest expense	7	4	15	8
Total	$ 814	756	1,650	1,462
Operating cash outflow for operating leases			1,553	1,357
Additions and modifications to ROU asset obtained from new operating lease liabilities			2,170	1,688
Additions to ROU asset obtained from new financing lease liabilities			$ 190	0
Weighted average remaining lease term, operating leases	3 years 11 months 4 days		3 years 11 months 4 days
Weighted average remaining lease term, financing leases	5 years 25 days		5 years 25 days
Weighted average discount rate, operating leases	4.00%		4.00%
Weighted average discount rate, financing leases	3.00%		3.00%
Cost of revenues
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 671	621	$ 1,324	1,192
Selling, general and administrative
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 112	$ 113	$ 222	$ 226