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Debt - Senior Secured Term Loans (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Debt |  |  |
Gain on extinguishment of debt |  | $ (5,110) | $ (5,748)
Senior Secured Term Loans |  |  |
Debt |  |  |
Outstanding principle | $ 40,000 |  |
Prepayment fees | 2,300 |  |
Interest expense | $ 500 |  |
Gain on extinguishment of debt |  | $ 3,100 |

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- Definition The cash outflow on payment of interest expense on debt. + References No definition available. + Details
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- Definition The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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