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Intangible Assets, net and Goodwill - Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 28,021 | $ 33,734
Accumulated Amortization | (11,664) | (12,357)
Net Carrying Value | $ 16,357 | $ 21,377
Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 6 years 3 months 18 days | 6 years 2 months 12 days
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 2,840 | $ 3,070
Accumulated Amortization | (1,550) | (1,296)
Net Carrying Value | $ 1,290 | $ 1,774
Customer relationships | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 5 years | 5 years
Database |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 8,330 | $ 8,330
Accumulated Amortization | (1,787) | (954)
Net Carrying Value | $ 6,543 | $ 7,376
Database | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 10 years | 10 years
Technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 6,539 | $ 10,541
Accumulated Amortization | (3,641) | (6,074)
Net Carrying Value | $ 2,898 | $ 4,467
Technology | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 4 years | 5 years
Trademarks and trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 1,890 | $ 2,690
Accumulated Amortization | (732) | (898)
Net Carrying Value | $ 1,158 | $ 1,792
Trademarks and trade names | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 5 years | 6 years
Partner relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 680 | $ 680
Accumulated Amortization | (680) | (680)
Net Carrying Value | $ 0 | $ 0
Partner relationships | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 3 years | 3 years
Non-compete agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 7,400 | $ 7,400
Accumulated Amortization | (2,964) | (1,484)
Net Carrying Value | $ 4,436 | $ 5,916
Non-compete agreements | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 5 years | 5 years
Domain names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 90 | $ 301
Accumulated Amortization | (70) | (276)
Net Carrying Value | $ 20 | $ 25
Domain names | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 5 years | 5 years
Patents |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | $ 252 | $ 252
Accumulated Amortization | (240) | (225)
Net Carrying Value | $ 12 | $ 27
Patents | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years | 5 years | 5 years
Backlog |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Value |  | $ 470
Accumulated Amortization |  | (470)
Net Carrying Value |  | $ 0
Backlog | Weighted Average |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Useful Life in Years |  | 1 year

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