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Schedule III (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items] |  |
Deferred Policy Acquisition Cost | $ 0 | $ 0
Future Policy Benefits, Losses, Claims and Loss Expenses | 36,754 | 33,584
Unearned Premiums | 0 | 0
Other Policy Claims and Benefits Payable | 2,215 | 1,139
Premium Revenue | 273,885 | 205,418
Net Investment Income | 25,627 | 13,020
Benefits, Claims, Losses and Settlement Expenses | 5,686 | 5,204
Amortization of Deferred Policy Acquisition Costs | 0 | 0
Other Operating Expenses | 238,880 | 181,543
Title Insurance |  |
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items] |  |
Deferred Policy Acquisition Cost | 0 | 0
Future Policy Benefits, Losses, Claims and Loss Expenses | 36,754 | 33,584
Unearned Premiums | 0 | 0
Other Policy Claims and Benefits Payable | 2,215 | 1,139
Premium Revenue | 273,885 | 205,418
Net Investment Income | 21,461 | 11,622
Benefits, Claims, Losses and Settlement Expenses | 5,686 | 5,204
Amortization of Deferred Policy Acquisition Costs | 0 | 0
Other Operating Expenses | 228,887 | 172,580
All Other |  |
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items] |  |
Deferred Policy Acquisition Cost | 0 | 0
Future Policy Benefits, Losses, Claims and Loss Expenses | 0 | 0
Unearned Premiums | 0 | 0
Other Policy Claims and Benefits Payable | 0 | 0
Premium Revenue | 0 | 0
Net Investment Income | 4,166 | 1,398
Benefits, Claims, Losses and Settlement Expenses | 0 | 0
Amortization of Deferred Policy Acquisition Costs | 0 | 0
Other Operating Expenses | $ 9,993 | $ 8,963

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