Securities, HTM Securities in Continuous Unrealized Loss Position (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) Position	Dec. 31, 2020 USD ($) Position
Unrealized Loss Position, Fair Value [Abstract]
Less than 12 months	$ 211,184	$ 103,147
12 months or longer	104,585	0
Total	315,769	103,147
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months	(3,311)	(1,675)
12 months or longer	(4,679)	0
Total	$ (7,990)	$ (1,675)
Unrealized Loss Position, Number of Positions [Abstract]
Less than 12 months | Position	56	9
12 months or longer | Position	14	0
Total | Position	70	9
Accrued interest reversed against interest income	$ 0	$ 0
Collateral-dependent HTM debt securities	0	0
AIR on HTM debt securities	2,700	2,700
Past Due [Member]
Unrealized Loss Position, Number of Positions [Abstract]
HTM debt securities	0	0
Federal Agency [Member]
Unrealized Loss Position, Fair Value [Abstract]
Less than 12 months	0	98,342
12 months or longer	95,635	0
Total	95,635	98,342
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months	0	(1,658)
12 months or longer	(4,365)	0
Total	$ (4,365)	$ (1,658)
Unrealized Loss Position, Number of Positions [Abstract]
Less than 12 months | Position	0	4
12 months or longer | Position	4	0
Total | Position	4	4
Mortgage-Backed [Member]
Unrealized Loss Position, Fair Value [Abstract]
Less than 12 months	$ 103,789
12 months or longer	0
Total	103,789
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months	(1,319)
12 months or longer	0
Total	$ (1,319)
Unrealized Loss Position, Number of Positions [Abstract]
Less than 12 months | Position	10
12 months or longer | Position	0
Total | Position	10
Collateralized Mortgage Obligations [Member]
Unrealized Loss Position, Fair Value [Abstract]
Less than 12 months	$ 54,612
12 months or longer	0
Total	54,612
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months	(803)
12 months or longer	0
Total	$ (803)
Unrealized Loss Position, Number of Positions [Abstract]
Less than 12 months | Position	6
12 months or longer | Position	0
Total | Position	6
State & Municipal [Member]
Unrealized Loss Position, Fair Value [Abstract]
Less than 12 months	$ 52,783	$ 4,805
12 months or longer	8,950	0
Total	61,733	4,805
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months	(1,189)	(17)
12 months or longer	(314)	0
Total	$ (1,503)	$ (17)
Unrealized Loss Position, Number of Positions [Abstract]
Less than 12 months | Position	40	5
12 months or longer | Position	10	0
Total | Position	50	5
US Government Agencies Debt Securities and US Government-sponsored Enterprises Debt Securities [Member]
Unrealized Loss Position, Number of Positions [Abstract]
Held-to-maturity debt securities, percentage	56.00%	65.00%