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Significant Accounting Policies (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Variable Interest Entity [Line Items] |  |
Carrying value of investments in limited partnerships | $ 154,997 | $ 114,198
Variable Interest Entity, Not Primary Beneficiary | Venture Capital Funds |  |
Variable Interest Entity [Line Items] |  |
Carrying value of investments in limited partnerships | 13,300 | 13,000
Maximum exposure to loss | 15,400 | 15,600
Variable Interest Entity, Not Primary Beneficiary | Land Banking Deposits |  |
Variable Interest Entity [Line Items] |  |
Maximum exposure to loss | 9,000 | 15,700
Carrying value of deposits with land banking entities | $ 9,000 | $ 15,700

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