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Commitments and Contingencies (Details) $ in Thousands |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 05, 2021 complaint | Apr. 23, 2021 complaint | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Georgia State Court Investor Actions |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Number of complaints |  | 4 |  |
Georgia State Court Investor Actions | Pending Litigation |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Number of complaints | 4 |  |  |
Standby letters of credit related to various insurance contracts and foreign vendor commitments | Senior Secured Credit Facility |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Standby letters of credit for various insurance contracts and commitments to foreign vendors | $ |  |  | $ 1,432 | $ 787
Standby letters of credit related to various insurance contracts and foreign vendor commitments | Senior Secured Credit Facility | Maximum |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Expiration period for standby letters of credit |  |  | 2 years |

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