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INVENTORIES (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Jun. 30, 2016
Jun. 30, 2015
Notes to Financial Statements      
Raw materials $ 1,072 $ 967  
Work in progress 1,470 909  
Finished goods 345 279  
Less: provision for obsolete inventory (675) (697) $ (764)
Currency translation effect (40) 2  
Inventory net $ 2,172 $ 1,460