Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands |
Jun. 30, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | $ 17,410 | $ 17,410 |
| Less accumulated amortization | (10,070) | (8,999) |
| Intangible assets, net | 7,340 | 8,411 |
| Customer and publisher relationships | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | 14,780 | 14,780 |
| Technology | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | 2,330 | 2,330 |
| Trademark | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | $ 300 | $ 300 |