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Fair Value Measurements - Narrative (Details) - Fair value measurement on a recurring basis - USD ($) $ in Thousands | 12 Months Ended |
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Dec. 31, 2019 | Jun. 30, 2023
Assets and liabilities measured at fair value on a recurring basis |  |
Marketable securities in deferred compensation plan |  | $ 1,822
Deferred compensation plan | Trustees and Management |  |
Assets and liabilities measured at fair value on a recurring basis |  |
Maximum percentage of participants' compensation which is deferrable (as a percent) | 100.00% |
Marketable securities in deferred compensation plan |  | $ 1,800

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