Quarterly report pursuant to Section 13 or 15(d)

Customer Concentration (Details)

v3.7.0.1
Customer Concentration (Details)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Customer A [Member] | Total Revenues [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 46.00% 54.00% 50.00% 38.00%  
Customer A [Member] | Accounts Receivable [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     38.00%   47.00%
Customer B [Member] | Total Revenues [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 27.00% 0.00% 28.00% 0.00%  
Customer B [Member] | Accounts Receivable [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     35.00%   50.00%
Customer C [Member] | Total Revenues [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 13.00% 0.00%   0.00%  
Customer C [Member] | Accounts Receivable [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     17.00%   0.00%