Quarterly report pursuant to Section 13 or 15(d)

Common Stock, Share-based Awards and Warrants - Share-Based Compensation (Details)

v3.10.0.1
Common Stock, Share-based Awards and Warrants - Share-Based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Share-based compensation expense $ 3,918 $ 1,158 $ 9,785 $ 4,000
Cost of services        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Share-based compensation expense 169 67 428 219
Sales and marketing expenses        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Share-based compensation expense 110 4 402 310
Product development        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Share-based compensation expense 162 154 611 490
General and administrative        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Share-based compensation expense $ 3,477 $ 933 $ 8,344 $ 2,981