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Commitments And Contingencies (Details) - USD ($) |  |  | 3 Months Ended
--- | --- | --- | ---
Jul. 13, 2021 | Jun. 18, 2021 | Mar. 31, 2022 | Mar. 31, 2021
Commitments And Contingencies [Line Items] |  |  |  |
(Increase) decrease in prepaid and other assets |  |  | $ 2,093,000 | $ (2,544,000)
General Diversified Limited Litigation [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Damages sought |  | $ 0 |  |
Estimated Litigation Liability |  |  | $ 0 |
California Employment Litigation [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Settlement awarded | $ 4,000,000.0 |  |  |

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