Investments - Schedule of Net Realized Investment Gains (Losses) - Narrative (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Investments, Debt and Equity Securities [Abstract] | ||||
| Net realized investment losses | $ 11,200 | $ 11,200 | $ 32,100 | $ 15,200 |