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Fair Value Measurements - Additional Information (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Fair Value Disclosures [Abstract] |  |  |  |  |
Unrealized gains (losses) on available-for-sale marketable securities, net of taxes | $ (2,300,000) | $ (1,000,000) | $ (9,500,000) | $ (1,600,000) |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Gain on fair value adjustment |  |  | 2,408,000 | 0 |
Proceeds from available for sale municipal bonds |  |  | 9,816,000 | 12,368,000 |
Realized loss (less then) |  |  | 100,000 |  |
Realized gain |  |  |  | 200,000 |
Unrealized losses related to equity securities | 800,000 | 100,000 | 11,400,000 |  |
Unrealized gains related to equity securities |  |  |  | 4,000,000 |
Municipal bonds — available-for-sale |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Proceeds from available for sale municipal bonds | 300,000 | 300,000 | 9,800,000 | 12,400,000 |
Realized loss (less then) | 100,000 | 100,000 | 100,000 |  |
Realized gain |  |  |  | 200,000 |
Manufacturer of prepackaged meals |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Gain on fair value adjustment | 400,000 | $ 0 | 2,300,000 | $ 0 |
Significant Unobservable Inputs (Level 3) | Manufacturer of prepackaged meals |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Deferred purchase payable (up to) | $ 2,500,000 |  | $ 2,500,000 |  | $ 4,800,000

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