Derivatives and Hedging Activities - Gains and Losses Recognized in Income on Derivatives Not Designated as Hedging Instruments (Details) - Not designated as hedging instrument - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Derivative Instruments [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	$ 466	$ 1,049
Customer derivatives and dealer offsets
Derivative Instruments [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	(245)	367
Bifurcated embedded derivatives and dealer offsets
Derivative Instruments [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	(192)	(533)
Mortgage banking derivatives
Derivative Instruments [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	901	1,227
Risk participations
Derivative Instruments [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	$ 2	$ (12)