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Fair Value and Interest Rate Risk - Schedule of Reconciliation of Level 3 Available-for-sale Securities (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Level 3 fair value, beginning of period $ 10,262 $ 9,427 $ 13,180
Purchases 0 0 0
Realized gain (loss) 0 0 0
Unrealized gain (loss) $ 861 $ 835 $ (3,753)
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] Unrealized holding gain (loss) on securities Unrealized holding gain (loss) on securities Unrealized holding gain (loss) on securities
Transfers in and /or out of Level 3 $ 0 $ 0 $ 0
Level 3 fair value, end of period $ 11,123 $ 10,262 $ 9,427