Quarterly report pursuant to Section 13 or 15(d)

Lease Obligations - Additional Information (Details)

v3.10.0.1
Lease Obligations - Additional Information (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Aug. 31, 2015
Sep. 30, 2018
Jun. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Debt Instrument [Line Items]            
Renewal term   5 years     5 years  
Sales and marketing expense     $ 175      
Aggregate principal   $ 5,689     $ 5,689  
Rent expense   $ 130   $ 138 $ 589 $ 347
Capital Lease            
Debt Instrument [Line Items]            
Aggregate principal $ 166          
Stated percentage 4.70%          
Minimum monthly payments $ 3