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Revenue and Credit Concentrations - Schedules of Credit Concentration Risk (Details) - Accounts Receivable [Member] - Credit Concentration Risk [Member] - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Concentration Risk [Line Items]    
Accounts Receivable $ 745 $ 297
Percentage of Accounts Receivable 97.00% 89.00%
Customer A [Member]    
Concentration Risk [Line Items]    
Accounts Receivable $ 139 $ 133
Percentage of Accounts Receivable 18.00% 40.00%
Customer B [Member]    
Concentration Risk [Line Items]    
Accounts Receivable $ 76 $ 164
Percentage of Accounts Receivable 10.00% 49.00%
Customer C [Member]    
Concentration Risk [Line Items]    
Accounts Receivable $ 530
Percentage of Accounts Receivable 69.00%