OTHER ASSETS (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Jun. 30, 2017
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Down payment for purchase of investment properties	$ 1,645	$ 1,645
Down payment for purchase of property, plant and equipment	515	280
Deposit for rental and utilities	140	139
Currency translation effect	15	(142)
Ending balance	$ 2,315	$ 1,922