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Stock-Based Compensation (Details) - USD ($)
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Total stock-based compensation expenses $ 254 $ 60
Cost of sales [Member]    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Total stock-based compensation expenses 18
Sales and marketing expenses [Member]    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Total stock-based compensation expenses 18 $ 1
General and administrative expenses [Member]    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Total stock-based compensation expenses $ 218 $ 59