Derivative Instruments and Hedging Activities - Amount of Gain or Loss Recognized in Income on Derivatives (Details) - Not Designated as Hedging Instruments - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Derivative Instruments, Gain (Loss) [Line Items]
Total Derivatives Gain (Loss)	$ (7)	$ 48
Interest rate swap contracts—commercial loans
Derivative Instruments, Gain (Loss) [Line Items]
Total Derivatives Gain (Loss)	40	48
Interest rate lock commitments - mortgage loans
Derivative Instruments, Gain (Loss) [Line Items]
Total Derivatives Gain (Loss)	$ (47)	$ 0