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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Revenue $ 4,404 $ 4,293
Software and royalties    
Revenue 1,334 1,248
Hardware and consumables    
Revenue 133 94
Services [Member]    
Revenue 294 272
Maintenance [Member]    
Revenue $ 2,643 $ 2,679