TRADE ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Beginning	$ 314	$ 263
Additions charged to expenses	5	351
Recovered	(14)	(284)
Write-off	(16)	(9)
Currency translation effect	22	(7)
Ending	$ 311	$ 314