Securities - Securities Available for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	$ 839,927	$ 866,363
Unrealized gains	330	329
Unrealized losses	72,731	87,345
Fair Value	767,526	779,347
U.S. agency
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	12,230	13,191
Unrealized gains	6	10
Unrealized losses	708	1,100
Fair Value	11,528	12,101
U.S. agency residential mortgage-backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	98,337	100,700
Unrealized gains	1	19
Unrealized losses	8,834	10,261
Fair Value	89,504	90,458
U.S. agency commercial mortgage-backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	14,848	15,047
Unrealized gains	0	0
Unrealized losses	1,310	1,594
Fair Value	13,538	13,453
Private label mortgage-backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	100,323	102,196
Unrealized gains	233	245
Unrealized losses	7,842	8,596
Fair Value	92,714	93,845
Other asset backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	180,591	200,755
Unrealized gains	0	0
Unrealized losses	4,547	6,030
Fair Value	176,044	194,725
Obligations of states and political subdivisions
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	346,480	346,187
Unrealized gains	90	55
Unrealized losses	41,984	50,565
Fair Value	304,586	295,677
Corporate
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	86,138	87,308
Unrealized gains	0	0
Unrealized losses	7,457	9,151
Fair Value	78,681	78,157
Trust preferred
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	980	979
Unrealized gains	0	0
Unrealized losses	49	48
Fair Value	$ 931	$ 931