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Revenue and Other Information (Tables)
6 Months Ended
Jun. 30, 2021
Segment Reporting [Abstract]  
Schedule of Product Information by Revenue Categories
The following table presents our revenue categories for the three and six months ended June 30, 2021 and 2020 (in thousands): 
 Three Months Ended
June 30,
Six Months Ended
June 30,
 2021202020212020
Core solutions$25,363 $26,061 $49,537 $50,963 
Value+ services60,447 51,592 111,957 95,730 
Other3,230 3,390 6,467 6,845 
Total revenue$89,040 $81,043 $167,961 $153,538