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v3.25.4

Long-Term Debt (Details) - USD ($) | 3 Months Ended | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2025 | Dec. 31, 2025 | Oct. 31, 2025 | May 01, 2025 | Feb. 01, 2025 | Dec. 31, 2024 | Nov. 01, 2024 | Jun. 04, 2024
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term debt | $ 117,558,000 | $ 117,558,000 | $ 100,000,000 |  |  | $ 0 |  |
Short-Term Debt | 0 | 0 |  |  |  | $ 150,000,000 |  |
Minimum Cash Liquidity Requirement | 10,000,000 |  |  |  |  |  |  |
Long term debt Quarterly Amortization Percent for Five Years |  |  | 2.50% |  |  |  |  |
Payments of Debt Issuance Costs |  | $ 2,530,000 |  |  |  |  |  |
Debt Instrument, Duration Fee Percent |  | 1.00% |  |  |  |  |  |
Debt Instrument, Extention Fee Percent |  | 1.00% |  |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Short-Term Debt | 20,000,000 | $ 20,000,000 | $ 20,000,000 |  |  |  |  |
Ambac UK | Secured Debt |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  |  |  |  | 0.00% |  |
Long-term debt | 18,079,000 | 18,079,000 |  |  |  |  |  |
Long-term debt, gross | $ 40,600,000 | $ 40,600,000 |  |  |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | SOFR + 4.5% |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  |  |  |  |  |  | 4.50%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | SOFR + 5.5% |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  |  |  |  |  | 5.50% |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | SOFR + 6.5% |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  |  |  | 6.50% |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | SOFR + 7.5% |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  |  | 7.50% |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum [Member] | SOFR + 2.25% -2.75% 2025 Credit Facility |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  | 2.25% |  |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum [Member] | SOFR + 2.25% -2.75% 2025 Credit Facility |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  | 2.75% |  |  |  |  |

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