Quarterly report pursuant to Section 13 or 15(d)

Cost of Revenues (Details)

v3.19.3
Cost of Revenues (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Product Information [Line Items]        
Cost of revenues $ 71,870 $ 64,964 $ 205,595 $ 195,525
Asset-based        
Product Information [Line Items]        
Cost of revenues 64,339 57,932 178,474 172,252
Subscription-based        
Product Information [Line Items]        
Cost of revenues 7,278 6,626 21,652 18,065
Professional services and other        
Product Information [Line Items]        
Cost of revenues $ 253 $ 406 $ 5,469 $ 5,208