Loans and Allowance for Credit Losses - Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	$ 34,653	$ 34,172	$ 34,431	$ 28,389
Charge-offs	(1,347)	(1,261)	(2,450)	(2,133)
Recoveries	150	153	425	646
Provision (Benefit)	1,950	920	3,000	1,820
Ending Balance	35,406	33,984	35,406	33,984
Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	5,262
Commercial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	28,895	27,119	29,015	19,216
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision (Benefit)	(4,187)	434	(4,307)	731
Ending Balance	24,708	27,553	24,708	27,553
Commercial \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	7,606
Commercial land and development
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	164	226	178	54
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision (Benefit)	(92)	(42)	(106)	56
Ending Balance	72	184	72	184
Commercial land and development \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	74
Commercial construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	697	1,438	718	645
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision (Benefit)	400	(226)	379	(315)
Ending Balance	1,097	1,212	1,097	1,212
Commercial construction \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	882
Residential construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	114	175	89	49
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision (Benefit)	(14)	42	11	87
Ending Balance	100	217	100	217
Residential construction \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	81
Residential
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	164	181	151	175
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision (Benefit)	31	(29)	44	(26)
Ending Balance	195	152	195	152
Residential \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	3
Farmland
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	438	219	399	644
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision (Benefit)	(36)	17	3	(12)
Ending Balance	402	236	402	236
Farmland \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	(396)
Secured
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	3,262	4,258	3,314	7,098
Charge-offs	(1,239)	(1,124)	(2,237)	(1,611)
Recoveries	57	47	239	139
Provision (Benefit)	5,306	570	6,070	1,185
Ending Balance	7,386	3,751	7,386	3,751
Secured \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	(3,060)
Unsecured
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	259	152	189	116
Charge-offs	(36)	0	(70)	0
Recoveries	0	0	0	0
Provision (Benefit)	(9)	57	95	56
Ending Balance	214	209	214	209
Unsecured \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	0	0	0	37
Consumer and other
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	660	404	378	347
Charge-offs	(72)	(137)	(143)	(522)
Recoveries	93	106	186	507
Provision (Benefit)	551	97	811	58
Ending Balance	1,232	470	1,232	470
Consumer and other \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	$ 0	0	$ 0	80
Unallocated
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				45
Charge-offs				0
Recoveries				0
Provision (Benefit)				0
Ending Balance		$ 0		0
Unallocated \| Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				$ (45)

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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