Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Details)

v3.5.0.2
Commitments and Contingencies - Additional Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jul. 26, 2016
Sep. 30, 2016
Jun. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Commitments And Contingencies [Line Items]            
Rent expense   $ 263   $ 221 $ 766 $ 661
Outstanding purchase orders with its outside vendors and suppliers   40,200     40,200  
Gain contingency of future services and licensing fees     $ 250      
Amount received after finalizing the payment of settlement $ 1,250          
Accrual for litigation settlement fees with in accounts payable and accrued expense   980     980  
Accounts Payable and Accrued Liabilities            
Commitments And Contingencies [Line Items]            
Deferred gain contingency, Remaining portion   178     $ 178  
General and Administrative            
Commitments And Contingencies [Line Items]            
Gain from settlement   $ 72 $ 1,000      
Offices and Certain Equipment            
Commitments And Contingencies [Line Items]            
Operating leases expiration date         Jan. 31, 2022