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INVENTORIES (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Inventory Disclosure [Abstract]      
Finished goods $ 0 $ 0  
Raw materials and work in process 113 0  
Demonstration inventory 0 0  
Inventory, gross 113 0  
Less allowances (63) 0 $ 0
Total $ 50 $ 0