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Basis Of Presentation and Significant Accounting Policies (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 USD ($) State Subsidiary | Dec. 31, 2021 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Line Items] |  |
Number of title insurance subsidiaries | Subsidiary | 2 |
Number of States in which Entity operates | State | 23 |
Real Estate Investments, Net | $ 5,000 |
Unconsolidated Affiliated Entities | 13,300 |
Unrealized holding gains on available-for-sale securities | 164 | $ 3,400
Unrecognized prior service cost and unrecognized actuarial losses associated with postretirement benefit liabilities | $ (36) | $ 144
Potential claim payment period after policy issuance | 20 years |
Minimum |  |
Organization, Consolidation and Presentation of Financial Statements [Line Items] |  |
Property and equipment useful life | 3 years |
Finite-Lived Intangible Asset, Useful Life | 14 months |
Maximum |  |
Organization, Consolidation and Presentation of Financial Statements [Line Items] |  |
Property and equipment useful life | 25 years |
Finite-Lived Intangible Asset, Useful Life | 30 years |
Lag time between policy effective dates and transaction reporting dates | 3 months |

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