Loans - Summary of Allowance for Loan Losses by Portfolio Class and Category (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance			$ 137,950
Charge-offs			(10,037)		$ (21,874)
Ending Balance	$ 148,854		148,854		137,950
Gain (Loss) On SBA Loans	1,100		4,188	$ 1,415
Commercial and industrial
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Charge-offs			(7,105)		(12,768)
Commercial - investor owned
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Charge-offs					(700)
Commercial - owner occupied
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Charge-offs			(1,034)		(3,074)
Construction and land development
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Charge-offs			(146)		(3,224)
Other
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Charge-offs			(247)		(262)
Noncovered Loans
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance	145,133	$ 139,464	137,950	134,771	134,771
Provision (benefit) for credit losses	7,778	4,164	14,532	15,326
Charge-offs	(4,955)	(4,773)	(10,037)	(14,136)
Recoveries	898	923	6,409	3,817
Ending Balance	148,854	139,778	148,854	139,778	137,950
Noncovered Loans | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance	72,081	61,478	63,231	58,886	58,886
Provision (benefit) for credit losses	3,533	2,360	11,029	9,146
Charge-offs	(4,345)	(440)	(7,358)	(6,349)
Recoveries	234	662	4,601	2,377
Ending Balance	71,503	64,060	71,503	64,060	63,231
Noncovered Loans | Commercial - investor owned
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance	30,189	31,903	34,217	31,280	31,280
Provision (benefit) for credit losses	2,469	1,050	(1,686)	1,914
Charge-offs	0	0	0	(305)
Recoveries	67	30	194	94
Ending Balance	32,725	32,983	32,725	32,983	34,217
Noncovered Loans | Commercial - owner occupied
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance	17,643	24,316	20,400	23,405	23,405
Provision (benefit) for credit losses	1,055	(935)	(1,022)	1,818
Charge-offs	0	(906)	(1,034)	(2,773)
Recoveries	292	25	646	50
Ending Balance	18,990	22,500	18,990	22,500	20,400
Noncovered Loans | Construction and land development
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance	12,964	11,504	9,837	10,198	10,198
Provision (benefit) for credit losses	458	1,766	3,713	3,042
Charge-offs	0	(3,224)	(146)	(3,224)
Recoveries	19	21	37	51
Ending Balance	13,441	10,067	13,441	10,067	9,837
Noncovered Loans | Residential
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance	8,484	5,588	6,534	6,142	6,142
Provision (benefit) for credit losses	203	266	2,233	(415)
Charge-offs	(295)	(19)	(889)	(760)
Recoveries	232	140	746	1,008
Ending Balance	8,624	5,975	8,624	5,975	6,534
Noncovered Loans | Other
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning Balance	3,772	4,675	3,731	4,860	4,860
Provision (benefit) for credit losses	60	(343)	265	(179)
Charge-offs	(315)	(184)	(610)	(725)
Recoveries	54	45	185	237
Ending Balance	$ 3,571	$ 4,193	$ 3,571	$ 4,193	$ 3,731