v3.26.1
Fair Value Measurements - Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details) - Significant Unobservable Inputs (Level 3) - Measured on recurring basis - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Debt securities available for sale:    
Beginning balance $ 11,638 $ 10,501
Change in fair value of Level 3 assets (137) (5)
Ending balance $ 11,501 $ 10,496