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PROPERTY AND EQUIPMENT - Property and Equipment, Net (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Jun. 30, 2016
Property and equipment    
Total Cost $ 2,160 $ 2,126
Less - Accumulated depreciation (2,109) (2,075)
Property and equipment, net 51 51
Computer equipment and software    
Property and equipment    
Total Cost 1,319 1,285
Office equipment and furniture    
Property and equipment    
Total Cost 307 307
Leasehold improvements    
Property and equipment    
Total Cost $ 534 $ 534