4. TRADE ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Notes to Financial Statements
Beginning	$ 438	$ 139
Additions charged to expenses	84	303
Recovered/write-Off	180	2
Currency translation effect	(29)	(2)
Ending	$ 313	$ 438