OTHER INCOME (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Other Income and Expenses [Abstract]
Interest income	$ 52	$ 26	$ 84	$ 36
Other rental income	30	29	60	56
Exchange loss	(66)	(28)	(61)	(67)
Bad debt recovery	0	0	11	2
Other miscellaneous income	24	22	56	65
Total	$ 40	$ 49	$ 150	$ 92