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INVENTORY (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Jun. 30, 2019
Components of inventory [Abstract]    
Raw materials $ 1,190 $ 1,273
Finished goods 3,099 3,543
Total inventory 4,289 4,816
Less: current portion 3,277 3,770
Inventory, net of current portion $ 1,012 $ 1,046