Loans and Lease Receivables and Allowance for Credit Losses - Summary of Allowance for Credit Losses and Corresponding Loan and Lease Balances (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Allowance for loan and lease losses
Beginning balance	$ 81,924	$ 55,012	$ 66,347
Adjustment for acquired PCD loans	10,596
Provision/(recapture) for credit losses	32,220	22,674	1,457
Charge-offs	(27,601)	(11,995)	(15,664)
Recoveries	4,547	4,065	2,872
Ending balance	101,686	81,924	55,012
Ending balance:
Individually evaluated for impairment	27,241	15,338	21,038
Collectively evaluated for impairment	74,445	66,586	30,789
Loans acquired with deteriorated credit quality			3,185
Allowance for loan and lease losses	101,686	81,924	55,012
Loans and leases ending balance:
Individually evaluated for impairment	113,494	92,225	72,923
Collectively evaluated for impairment	6,570,812	5,329,033	4,337,154
Financing Receivable, after Allowance for Credit Loss	2,200,000	2,200,000
Total loans and leases	6,684,306	5,421,258	4,537,128
Pre-CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance		16,918
Ending balance			16,918
Ending balance:
Allowance for loan and lease losses			16,918
Impact of CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance	12,168
Ending balance		12,168
Ending balance:
Allowance for loan and lease losses		12,168
Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			127,051
Commercial Real Estate
Allowance for loan and lease losses
Beginning balance	26,061	16,918	19,584
Adjustment for acquired PCD loans	8,230
Provision/(recapture) for credit losses	7,237	5,252	1,263
Charge-offs	(9,729)	(3,837)	(4,698)
Recoveries	1,438	1,361	769
Ending balance	33,237	26,061	16,918
Ending balance:
Individually evaluated for impairment	12,361	6,101	6,538
Collectively evaluated for impairment	20,876	19,960	8,570
Loans acquired with deteriorated credit quality			1,810
Allowance for loan and lease losses	33,237	26,061	16,918
Loans and leases ending balance:
Individually evaluated for impairment	64,339	37,959	35,051
Collectively evaluated for impairment	2,255,973	1,871,529	1,558,537
Total loans and leases	2,320,312	1,909,488	1,665,748
Commercial Real Estate | Impact of CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance	6,367
Ending balance		6,367
Ending balance:
Allowance for loan and lease losses		6,367
Commercial Real Estate | Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			72,160
Residential Real Estate
Allowance for loan and lease losses
Beginning balance	3,140	1,628	2,400
Adjustment for acquired PCD loans	660
Provision/(recapture) for credit losses	(402)	907	(663)
Charge-offs	(21)	(1,208)	(124)
Recoveries	118	766	15
Ending balance	3,495	3,140	1,628
Ending balance:
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	3,495	3,140	622
Loans acquired with deteriorated credit quality			1,006
Allowance for loan and lease losses	3,495	3,140	1,628
Loans and leases ending balance:
Individually evaluated for impairment	3,593	879	1,802
Collectively evaluated for impairment	715,937	489,083	429,311
Total loans and leases	719,530	489,962	480,514
Residential Real Estate | Impact of CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance	1,047
Ending balance		1,047
Ending balance:
Allowance for loan and lease losses		1,047
Residential Real Estate | Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			49,401
Construction, Land Development, and Other Land
Allowance for loan and lease losses
Beginning balance	3,134	522	1,352
Adjustment for acquired PCD loans	97
Provision/(recapture) for credit losses	(325)	1,476	(504)
Charge-offs	0	(94)	(326)
Recoveries	0	39	0
Ending balance	2,906	3,134	522
Ending balance:
Individually evaluated for impairment	0	265	0
Collectively evaluated for impairment	2,906	2,869	519
Loans acquired with deteriorated credit quality			3
Allowance for loan and lease losses	2,906	3,134	522
Loans and leases ending balance:
Individually evaluated for impairment	813	5,541	0
Collectively evaluated for impairment	526,024	433,448	324,087
Total loans and leases	526,837	438,989	325,399
Construction, Land Development, and Other Land | Impact of CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance	1,191
Ending balance		1,191
Ending balance:
Allowance for loan and lease losses		1,191
Construction, Land Development, and Other Land | Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			1,312
Commercial and Industrial
Allowance for loan and lease losses
Beginning balance	41,889	33,129	41,183
Adjustment for acquired PCD loans	1,609
Provision/(recapture) for credit losses	23,402	12,002	(219)
Charge-offs	(15,411)	(5,377)	(9,015)
Recoveries	2,293	882	1,180
Ending balance	53,782	41,889	33,129
Ending balance:
Individually evaluated for impairment	14,880	8,972	14,500
Collectively evaluated for impairment	38,902	32,917	18,265
Loans acquired with deteriorated credit quality			364
Allowance for loan and lease losses	53,782	41,889	33,129
Loans and leases ending balance:
Individually evaluated for impairment	44,749	47,846	36,070
Collectively evaluated for impairment	2,403,812	2,009,228	1,541,877
Total loans and leases	2,448,561	2,057,074	1,581,961
Commercial and Industrial | Impact of CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance	1,253
Ending balance		1,253
Ending balance:
Allowance for loan and lease losses		1,253
Commercial and Industrial | Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			4,014
Paycheck Protection Program ("PPP")
Loans and leases ending balance:
Individually evaluated for impairment			0
Collectively evaluated for impairment			123,712
Total loans and leases			123,712
Paycheck Protection Program ("PPP") | Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			0
Installment and Other
Allowance for loan and lease losses
Beginning balance	24	9	15
Adjustment for acquired PCD loans	0
Provision/(recapture) for credit losses	11	(9)	(6)
Charge-offs	(3)	(7)	0
Recoveries	4	22	0
Ending balance	36	24	9
Ending balance:
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	36	24	7
Loans acquired with deteriorated credit quality			2
Allowance for loan and lease losses	36	24	9
Loans and leases ending balance:
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	3,200	1,759	1,204
Total loans and leases	3,200	1,759	1,368
Installment and Other | Impact of CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance	9
Ending balance		9
Ending balance:
Allowance for loan and lease losses		9
Installment and Other | Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			164
Lease Financing Receivables
Allowance for loan and lease losses
Beginning balance	7,676	2,806	1,813
Adjustment for acquired PCD loans	0
Provision/(recapture) for credit losses	2,297	3,046	1,586
Charge-offs	(2,437)	(1,472)	(1,501)
Recoveries	694	995	908
Ending balance	8,230	7,676	2,806
Ending balance:
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	8,230	7,676	2,806
Loans acquired with deteriorated credit quality			0
Allowance for loan and lease losses	8,230	7,676	2,806
Loans and leases ending balance:
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	665,866	523,986	358,426
Total loans and leases	665,866	523,986	358,426
Lease Financing Receivables | Impact of CECL Adoption [Member]
Allowance for loan and lease losses
Beginning balance	$ 2,301
Ending balance		2,301
Ending balance:
Allowance for loan and lease losses		$ 2,301
Lease Financing Receivables | Loans Acquired with Deteriorated Credit Quality
Loans and leases ending balance:
Financing Receivable, after Allowance for Credit Loss			$ 0