Derivative Financial Instruments - Gain (Loss) on Derivative Instruments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Hedging derivatives:
Decrease in interest expense	$ 0	$ 0	$ (35)
(Decrease)/increase in other income
Non-hedging swap derivatives:
(Decrease)/increase in other income	(83)	1,033	(700)
Increase in mortgage banking income
Non-hedging swap derivatives:
(Decrease)/increase in other income	$ 1,368	$ 5,515	$ 6,867