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Fair Value - Financial Instruments Not Carried at Fair Value (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Held-to-maturity securities, net |  |
Carrying value and fair value measurements of financial instruments not carried at fair value |  |
Carrying value | $ 4,833 | $ 4,833
Fair value | 4,876 | 4,934
Carrying value | Agent Loans, net |  |
Carrying value and fair value measurements of financial instruments not carried at fair value |  |
Carrying value | 109,131 | 92,731
Carrying value | Other loans receivable, net |  |
Carrying value and fair value measurements of financial instruments not carried at fair value |  |
Carrying value | 16,069 | 11,555
Carrying value | Held-to-maturity securities, net |  |
Carrying value and fair value measurements of financial instruments not carried at fair value |  |
Carrying value | 4,833 | 4,833
Fair value | Agent Loans, net | Level 3 Fair Value |  |
Carrying value and fair value measurements of financial instruments not carried at fair value |  |
Fair value | 104,110 | 90,713
Fair value | Other loans receivable, net | Level 3 Fair Value |  |
Carrying value and fair value measurements of financial instruments not carried at fair value |  |
Fair value | 13,187 | 11,555
Fair value | Held-to-maturity securities, net | Level 3 Fair Value |  |
Carrying value and fair value measurements of financial instruments not carried at fair value |  |
Fair value | $ 4,876 | $ 4,934

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