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Software Development Costs, Net (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Software Development Costs, Net [Abstract]        
Economic life of product     3 years  
Software development costs capitalized $ 53 $ 38 $ 325 $ 126
Capitalized software amortization $ 150 $ 118 $ 353 $ 352