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Software Development Costs, Net (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Software Development Costs, Net [Abstract]        
Economic life of product     3 years  
Software development costs capitalized $ 167 $ 59 $ 272 $ 88
Capitalized software amortization $ 85 $ 117 $ 203 $ 234