Derivative Instruments - Gain (loss) recognized on derivatives instruments (Details) - Not designated as hedging - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Gain (loss) recognized on derivative instruments
Total gain/(loss) from derivative instruments	$ (938)	$ (2,981)	$ 2,717	$ (4,492)
Interest rate swaps | Other noninterest income
Gain (loss) recognized on derivative instruments
Total gain/(loss) from derivative instruments	1	1	2	2
Interest rate lock commitments | Mortgage banking
Gain (loss) recognized on derivative instruments
Total gain/(loss) from derivative instruments	(1,724)	(1,793)	(1,871)	(7,298)
Forward loan sales commitments | Mortgage banking
Gain (loss) recognized on derivative instruments
Total gain/(loss) from derivative instruments	(532)	(499)	(480)	(2,061)
TBA mortgage backed securities | Mortgage banking
Gain (loss) recognized on derivative instruments
Total gain/(loss) from derivative instruments	$ 1,317	$ (690)	$ 5,066	$ 4,865