CONTRACT BALANCES (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Trade accounts receivable	$ 6,397	$ 7,113
Accounts payable	3,129	3,272
Contract assets	392	419
Contract liabilities	$ 646	$ 501