Securities - Securities Available for Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	$ 804,808	$ 866,363
Unrealized gains	514	329
Unrealized losses	73,545	87,345
Fair Value	731,777	779,347
U.S. agency
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	11,966	13,191
Unrealized gains	6	10
Unrealized losses	995	1,100
Fair Value	10,977	12,101
U.S. agency residential mortgage-backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	95,336	100,700
Unrealized gains	2	19
Unrealized losses	9,935	10,261
Fair Value	85,403	90,458
U.S. agency commercial mortgage-backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	14,484	15,047
Unrealized gains	0	0
Unrealized losses	1,573	1,594
Fair Value	12,911	13,453
Private label mortgage-backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	98,409	102,196
Unrealized gains	232	245
Unrealized losses	8,420	8,596
Fair Value	90,221	93,845
Other asset backed
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	158,726	200,755
Unrealized gains	21	0
Unrealized losses	3,719	6,030
Fair Value	155,028	194,725
Obligations of states and political subdivisions
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	341,965	346,187
Unrealized gains	253	55
Unrealized losses	40,889	50,565
Fair Value	301,329	295,677
Corporate
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	82,941	87,308
Unrealized gains	0	0
Unrealized losses	7,953	9,151
Fair Value	74,988	78,157
Trust preferred
Debt Securities, Available-for-Sale [Abstract]
Total securities available-for-sale, amortized cost	981	979
Unrealized gains	0	0
Unrealized losses	61	48
Fair Value	$ 920	$ 931