Fair Value Measurement - Nonrecurring (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
|
| Balances of the assets and liabilities measured at fair value on a nonrecurring basis | |||||
| Loss | $ 2,750 | $ 900 | $ 4,650 | $ 4,400 | |
| Nonrecurring | |||||
| Balances of the assets and liabilities measured at fair value on a nonrecurring basis | |||||
| Loss | 8,889 | $ 3,812 | |||
| Nonrecurring | Individually Evaluated Loans | |||||
| Balances of the assets and liabilities measured at fair value on a nonrecurring basis | |||||
| Loss | 8,889 | 3,812 | |||
| Level 3 | Nonrecurring | |||||
| Balances of the assets and liabilities measured at fair value on a nonrecurring basis | |||||
| Assets measured at fair value | 15,295 | 15,295 | 39,043 | ||
| Level 3 | Nonrecurring | Individually Evaluated Loans | |||||
| Balances of the assets and liabilities measured at fair value on a nonrecurring basis | |||||
| Assets measured at fair value | $ 15,295 | $ 15,295 | $ 39,043 | ||