| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
| (in thousands) | | June 30, 2026 | |
| | | Fair Value Measurements at the End of the Reporting Period Using | |
| | | | | | | | | | | | | | | | | |
| | | | | | | Quoted Prices in | | | Significant | | | Significant | |
| | | | | | | Active Markets for | | | Other Observable | | | Unobservable | |
| | | | | | | Identical Assets | | | Inputs | | | Inputs | |
| | | Total | | | (Level 1) | | | (Level 2) | | | (Level 3) | |
| Recurring fair value measurements: | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| Assets: | | | | | | | | | | | | | | | | |
| Fixed maturities: | | | | | | | | | | | | | | | | |
| U.S. government, government agencies and authorities | | $ | 13,835 | | | $ | — | | | $ | 13,835 | | | $ | — | |
| States, municipalities and political subdivisions | | | 1,225 | | | | — | | | | 1,225 | | | | — | |
| Mortgage-backed | | | 11,412 | | | | — | | | | 11,412 | | | | — | |
| Asset-backed | | | 1,665 | | | | — | | | | 1,665 | | | | — | |
| Corporate | | | 10,419 | | | | — | | | | 10,419 | | | | — | |
| Total fixed maturities | | | 38,556 | | | | — | | | | 38,556 | | | | — | |
| Limited liability investment, at fair value | | | 4,127 | | | | — | | | | — | | | | 4,127 | |
| Total assets | | $ | 42,683 | | | $ | — | | | $ | 38,556 | | | $ | 4,127 | |
| | | | | | | | | | | | | | | | | |
| Liabilities: | | | | | | | | | | | | | | | | |
| Subordinated debt | | $ | 13,428 | | | $ | — | | | $ | 13,428 | | | $ | — | |
| Contingent consideration | | | 980 | | | | — | | | | — | | | | 980 | |
| Seller phantom equity awards | | | 3,328 | | | | — | | | | — | | | | 3,328 | |
| Total liabilities | | $ | 17,736 | | | $ | — | | | $ | 13,428 | | | $ | 4,308 | |
| (in thousands) | | December 31, 2025 | |
| | | Fair Value Measurements at the End of the Reporting Period Using | |
| | | | | | | | | | | | | | | | | |
| | | | | | | Quoted Prices in | | | Significant | | | Significant | |
| | | | | | | Active Markets for | | | Other Observable | | | Unobservable | |
| | | | | | | Identical Assets | | | Inputs | | | Inputs | |
| | | Total | | | (Level 1) | | | (Level 2) | | | (Level 3) | |
| Recurring fair value measurements: | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| Assets: | | | | | | | | | | | | | | | | |
| Fixed maturities: | | | | | | | | | | | | | | | | |
| U.S. government, government agencies and authorities | | $ | 13,491 | | | $ | — | | | $ | 13,491 | | | $ | — | |
| States municipalities and political subdivisions | | | 1,771 | | | | — | | | | 1,771 | | | | — | |
| Mortgage-backed | | | 9,818 | | | | — | | | | 9,818 | | | | — | |
| Asset-backed | | | 1,364 | | | | — | | | | 1,364 | | | | — | |
| Corporate | | | 10,321 | | | | — | | | | 10,321 | | | | — | |
| Total fixed maturities | | | 36,765 | | | | — | | | | 36,765 | | | | — | |
| Limited liability investment, at fair value | | | 3,476 | | | | — | | | | — | | | | 3,476 | |
| Total assets | | $ | 40,241 | | | $ | — | | | $ | 36,765 | | | $ | 3,476 | |
| | | | | | | | | | | | | | | | | |
| Liabilities: | | | | | | | | | | | | | | | | |
| Subordinated debt | | $ | 13,698 | | | $ | — | | | $ | 13,698 | | | $ | — | |
| Contingent consideration | | | 980 | | | | — | | | | — | | | | 980 | |
| Seller phantom equity awards | | | 3,328 | | | | — | | | | — | | | | 3,328 | |
| Total liabilities | | $ | 18,006 | | | $ | — | | | $ | 13,698 | | | $ | 4,308 | |
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| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] |
| (in thousands) | | Three months ended June 30, | | | Six months ended June 30, | |
| | | 2026 | | | 2025 | | | 2026 | | | 2025 | |
| Assets: | | | | | | | | | | | | | | | | |
| Limited liability investment, at fair value: | | | | | | | | | | | | | | | | |
| Beginning balance | | $ | 3,770 | | | $ | 2,860 | | | $ | 3,476 | | | $ | 2,859 | |
| Distributions received | | | (1,319 | ) | | | (95 | ) | | | (1,347 | ) | | | (95 | ) |
| Realized gains included in net income (loss) | | | 1,319 | | | | 95 | | | | 1,329 | | | | 95 | |
| Change in fair value of limited liability investment, at fair value included in net income (loss) | | | 357 | | | | 177 | | | | 669 | | | | 178 | |
| Ending balance | | $ | 4,127 | | | $ | 3,037 | | | $ | 4,127 | | | $ | 3,037 | |
| Unrealized gains on limited liability investments, at fair value held at end of period: | | | | | | | | | | | | | | | | |
| Included in net income (loss) | | $ | 357 | | | $ | 177 | | | $ | 669 | | | $ | 178 | |
| Included in other comprehensive (loss) income | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| Ending balance - assets | | $ | 4,127 | | | $ | 3,037 | | | $ | 4,127 | | | $ | 3,037 | |
| Liabilities: | | | | | | | | | | | | | | | | |
| Contingent consideration: | | | | | | | | | | | | | | | | |
| Beginning balance | | $ | 980 | | | $ | — | | | $ | 980 | | | $ | 2,725 | |
| Settlements of contingent consideration liabilities | | | — | | | | — | | | | — | | | | (2,725 | ) |
| Change in fair value of contingent consideration included in net income (loss) | | | — | | | | — | | | | — | | | | — | |
| Ending balance | | $ | 980 | | | $ | — | | | $ | 980 | | | $ | — | |
| Seller phantom equity awards: | | | | | | | | | | | | | | | | |
| Beginning balance | | $ | 3,328 | | | $ | — | | | $ | 3,328 | | | $ | — | |
| Change in fair value of seller phantom equity award liability included in net income (loss) | | | — | | | | — | | | | — | | | | — | |
| Ending balance | | $ | 3,328 | | | $ | — | | | $ | 3,328 | | | $ | — | |
| Ending balance - liabilities | | $ | 4,308 | | | $ | — | | | $ | 4,308 | | | $ | — | |
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| Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] |
| | | Fair Value | | | | | | |
| Categories | | | (in thousands) | | Valuation Techniques | Unobservable Inputs | | | Input Value(s) | |
| Limited liability investment, at fair value | | $ | 4,127 | | Market approach | Valuation multiples | | 1.0x - 9.0x | |
| Contingent consideration | | $ | 980 | | Option-based income approach | Discount rate | | 14.0%-17.0% | |
| | | | | | | Risk-free rate | | 3.64%-3.67% | |
| | | | | | | Expected volatility | | 28.0 | % |
| Seller phantom equity awards | | $ | 3,328 | | Market approach | Internal rate of return | | 19.7 | % |
| | | Fair Value | | | | | | | |
| Categories | | | (in thousands) | | Valuation Techniques | Unobservable Inputs | | | Input Value(s) | |
| Limited liability investment, at fair value | | $ | 3,476 | | Market approach | Valuation multiples | | 1.0x - 9.0x | |
| Contingent consideration | | $ | 980 | | Option-based income approach | Discount rate | | | 14.0%-17.0% | |
| | | | | | | Risk-free rate | | | 3.64%-3.67% | |
| | | | | | | Expected volatility | | | 28.0 | % |
| Seller phantom equity awards | | $ | 3,328 | | Market approach | Internal rate of return | | | 19.7 | % |
|