Loans and Allowance for Credit Losses on Loans HFI - Schedule of Credit Quality of Loan Portfolio by Year of Origination (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	$ 9,408,783	$ 9,298,212
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	226,191	396,833
2022-2021	278,121	204,830
2021-2020	157,650	69,147
2020-2019	42,924	92,705
2019-2018	70,707	40,196
Prior	79,652	70,500
Revolving Loans Amortized Cost Basis	865,488	771,572
Total	1,720,733	1,645,783
Current-period gross charge-offs, 2023	14
Current-period gross charge-offs, 2022	7
Current-period gross charge-offs, 2021	201
Current-period gross charge-offs, 2020	22
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	87
Revolving Loans Amortized Cost Basis	131
Total	462
Commercial and industrial | Pass
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	225,734	396,643
2022-2021	255,921	204,000
2021-2020	151,492	67,231
2020-2019	39,897	90,894
2019-2018	70,302	39,780
Prior	73,415	62,816
Revolving Loans Amortized Cost Basis	839,918	762,717
Total	1,656,679	1,624,081
Commercial and industrial | Special Mention
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	125
2022-2021	17,947	7
2021-2020	3,083	0
2020-2019	0	160
2019-2018	151	143
Prior	108	771
Revolving Loans Amortized Cost Basis	7,549	2,520
Total	28,838	3,726
Commercial and industrial | Classified
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	457	65
2022-2021	4,253	823
2021-2020	3,075	1,916
2020-2019	3,027	1,651
2019-2018	254	273
Prior	6,129	6,913
Revolving Loans Amortized Cost Basis	18,021	6,335
Total	35,216	17,976
Construction
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	179,930	682,965
2022-2021	684,395	496,032
2021-2020	152,739	142,248
2020-2019	54,519	84,599
2019-2018	39,140	17,360
Prior	50,644	45,378
Revolving Loans Amortized Cost Basis	235,946	188,906
Total	1,397,313	1,657,488
Current-period gross charge-offs, 2023	0
Current-period gross charge-offs, 2022	0
Current-period gross charge-offs, 2021	0
Current-period gross charge-offs, 2020	0
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	0
Revolving Loans Amortized Cost Basis	0
Total	0
Construction | Pass
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	179,929	682,885
2022-2021	677,387	495,723
2021-2020	148,312	142,233
2020-2019	46,697	84,599
2019-2018	39,140	17,360
Prior	49,954	44,326
Revolving Loans Amortized Cost Basis	208,491	188,906
Total	1,349,910	1,656,032
Construction | Special Mention
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	1	0
2022-2021	4,659	0
2021-2020	2,943	15
2020-2019	1,202	0
2019-2018	0	0
Prior	690	707
Revolving Loans Amortized Cost Basis	12,000	0
Total	21,495	722
Construction | Classified
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	80
2022-2021	2,349	309
2021-2020	1,484	0
2020-2019	6,620	0
2019-2018	0	0
Prior	0	345
Revolving Loans Amortized Cost Basis	15,455	0
Total	25,908	734
Residential real estate: | Multi-family mortgage
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	29,982	142,912
2022-2021	151,495	147,168
2021-2020	223,889	96,819
2020-2019	92,745	33,547
2019-2018	29,933	6,971
Prior	44,551	38,551
Revolving Loans Amortized Cost Basis	31,209	13,604
Total	603,804	479,572
Current-period gross charge-offs, 2023	0
Current-period gross charge-offs, 2022	0
Current-period gross charge-offs, 2021	0
Current-period gross charge-offs, 2020	0
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	0
Revolving Loans Amortized Cost Basis	0
Total	0
Residential real estate: | Multi-family mortgage | Pass
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	29,982	142,912
2022-2021	151,495	147,168
2021-2020	223,889	96,819
2020-2019	92,745	33,547
2019-2018	29,933	6,971
Prior	43,479	37,385
Revolving Loans Amortized Cost Basis	31,209	13,604
Total	602,732	478,406
Residential real estate: | Multi-family mortgage | Special Mention
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Total	0	0
Residential real estate: | Multi-family mortgage | Classified
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	0
Prior	1,072	1,166
Revolving Loans Amortized Cost Basis	0	0
Total	1,072	1,166
Residential real estate: | 1-to-4 family mortgage
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	198,613	569,437
2022-2021	503,193	453,564
2021-2020	403,364	166,187
2020-2019	149,330	95,326
2019-2018	82,595	70,157
Prior	231,457	218,450
Revolving Loans Amortized Cost Basis	0	0
Total	1,568,552	1,573,121
Current-period gross charge-offs, 2023	0
Current-period gross charge-offs, 2022	18
Current-period gross charge-offs, 2021	0
Current-period gross charge-offs, 2020	4
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	24
Revolving Loans Amortized Cost Basis	0
Total	46
Residential real estate: | 1-to-4 family mortgage | Performing
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	198,537	568,210
2022-2021	500,628	448,401
2021-2020	399,338	160,715
2020-2019	145,484	93,548
2019-2018	81,905	68,113
Prior	226,587	211,019
Revolving Loans Amortized Cost Basis	0	0
Total	1,552,479	1,550,006
Residential real estate: | 1-to-4 family mortgage | Nonperforming
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	76	1,227
2022-2021	2,565	5,163
2021-2020	4,026	5,472
2020-2019	3,846	1,778
2019-2018	690	2,044
Prior	4,870	7,431
Revolving Loans Amortized Cost Basis	0	0
Total	16,073	23,115
Residential real estate: | Residential line of credit
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	530,912	496,660
Total	530,912	496,660
Current-period gross charge-offs, 2023	0
Current-period gross charge-offs, 2022	0
Current-period gross charge-offs, 2021	0
Current-period gross charge-offs, 2020	0
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	0
Revolving Loans Amortized Cost Basis	0
Total	0
Residential real estate: | Residential line of credit | Performing
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	528,439	495,129
Total	528,439	495,129
Residential real estate: | Residential line of credit | Nonperforming
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
2019-2018	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	2,473	1,531
Total	2,473	1,531
Commercial real estate: | Owner-occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	118,030	237,963
2022-2021	268,798	225,859
2021-2020	233,084	110,972
2020-2019	115,397	153,162
2019-2018	152,060	69,602
Prior	289,659	254,690
Revolving Loans Amortized Cost Basis	55,043	62,332
Total	1,232,071	1,114,580
Current-period gross charge-offs, 2023	0
Current-period gross charge-offs, 2022	0
Current-period gross charge-offs, 2021	144
Current-period gross charge-offs, 2020	0
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	0
Revolving Loans Amortized Cost Basis	0
Total	144
Commercial real estate: | Owner-occupied | Pass
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	118,030	237,862
2022-2021	261,196	223,883
2021-2020	231,241	110,748
2020-2019	115,397	148,405
2019-2018	151,146	66,101
Prior	281,253	246,414
Revolving Loans Amortized Cost Basis	53,970	57,220
Total	1,212,233	1,090,633
Commercial real estate: | Owner-occupied | Special Mention
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	101
2022-2021	1,297	683
2021-2020	1,827	0
2020-2019	0	168
2019-2018	154	2,225
Prior	2,617	1,258
Revolving Loans Amortized Cost Basis	0	5,000
Total	5,895	9,435
Commercial real estate: | Owner-occupied | Classified
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	6,305	1,293
2021-2020	16	224
2020-2019	0	4,589
2019-2018	760	1,276
Prior	5,789	7,018
Revolving Loans Amortized Cost Basis	1,073	112
Total	13,943	14,512
Commercial real estate: | Non-owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	47,026	467,360
2022-2021	474,560	442,577
2021-2020	483,854	131,497
2020-2019	117,429	159,351
2019-2018	178,829	214,104
Prior	598,250	488,213
Revolving Loans Amortized Cost Basis	43,577	60,908
Total	1,943,525	1,964,010
Current-period gross charge-offs, 2023	0
Current-period gross charge-offs, 2022	0
Current-period gross charge-offs, 2021	0
Current-period gross charge-offs, 2020	0
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	0
Revolving Loans Amortized Cost Basis	0
Total	0
Commercial real estate: | Non-owner occupied | Pass
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	47,026	467,360
2022-2021	474,560	440,319
2021-2020	478,878	131,497
2020-2019	117,429	159,205
2019-2018	178,448	210,752
Prior	580,168	473,607
Revolving Loans Amortized Cost Basis	43,577	60,908
Total	1,920,086	1,943,648
Commercial real estate: | Non-owner occupied | Special Mention
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	0	0
2021-2020	3,975	0
2020-2019	0	0
2019-2018	0	82
Prior	10,435	2,459
Revolving Loans Amortized Cost Basis	0	0
Total	14,410	2,541
Commercial real estate: | Non-owner occupied | Classified
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	0	0
2022-2021	0	2,258
2021-2020	1,001	0
2020-2019	0	146
2019-2018	381	3,270
Prior	7,647	12,147
Revolving Loans Amortized Cost Basis	0	0
Total	9,029	17,821
Consumer and other
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	104,927	118,803
2022-2021	92,582	58,175
2021-2020	47,749	42,468
2020-2019	36,747	30,045
2019-2018	25,304	28,489
Prior	97,674	84,843
Revolving Loans Amortized Cost Basis	6,890	4,175
Total	411,873	366,998
Current-period gross charge-offs, 2023	1,463
Current-period gross charge-offs, 2022	564
Current-period gross charge-offs, 2021	139
Current-period gross charge-offs, 2020	201
Current-period gross charge-offs, 2019	110
Current-period gross charge-offs, prior	372
Revolving Loans Amortized Cost Basis	2
Total	2,851
Consumer and other | Performing
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	104,399	118,637
2022-2021	91,557	56,779
2021-2020	45,187	41,008
2020-2019	34,928	29,139
2019-2018	24,040	26,982
Prior	93,833	82,318
Revolving Loans Amortized Cost Basis	6,890	4,175
Total	400,834	359,038
Consumer and other | Nonperforming
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	528	166
2022-2021	1,025	1,396
2021-2020	2,562	1,460
2020-2019	1,819	906
2019-2018	1,264	1,507
Prior	3,841	2,525
Revolving Loans Amortized Cost Basis	0	0
Total	11,039	7,960
Total consumer type loans
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	303,540	688,240
2022-2021	595,775	511,739
2021-2020	451,113	208,655
2020-2019	186,077	125,371
2019-2018	107,899	98,646
Prior	329,131	303,293
Revolving Loans Amortized Cost Basis	537,802	500,835
Total	2,511,337	2,436,779
Current-period gross charge-offs, 2023	1,463
Current-period gross charge-offs, 2022	582
Current-period gross charge-offs, 2021	139
Current-period gross charge-offs, 2020	205
Current-period gross charge-offs, 2019	110
Current-period gross charge-offs, prior	396
Revolving Loans Amortized Cost Basis	2
Total	2,897
Total consumer type loans | Performing
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	302,936	686,847
2022-2021	592,185	505,180
2021-2020	444,525	201,723
2020-2019	180,412	122,687
2019-2018	105,945	95,095
Prior	320,420	293,337
Revolving Loans Amortized Cost Basis	535,329	499,304
Total	2,481,752	2,404,173
Total consumer type loans | Nonperforming
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	604	1,393
2022-2021	3,590	6,559
2021-2020	6,588	6,932
2020-2019	5,665	2,684
2019-2018	1,954	3,551
Prior	8,711	9,956
Revolving Loans Amortized Cost Basis	2,473	1,531
Total	29,585	32,606
Total Commercial Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	601,159	1,928,033
2022-2021	1,857,369	1,516,466
2021-2020	1,251,216	550,683
2020-2019	423,014	523,364
2019-2018	470,669	348,233
Prior	1,062,756	897,332
Revolving Loans Amortized Cost Basis	1,231,263	1,097,322
Total	6,897,446	6,861,433
Current-period gross charge-offs, 2023	14
Current-period gross charge-offs, 2022	7
Current-period gross charge-offs, 2021	345
Current-period gross charge-offs, 2020	22
Current-period gross charge-offs, 2019	0
Current-period gross charge-offs, prior	87
Revolving Loans Amortized Cost Basis	131
Total	606
Total Commercial Loans | Pass
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	600,701	1,927,662
2022-2021	1,820,559	1,511,093
2021-2020	1,233,812	548,528
2020-2019	412,165	516,650
2019-2018	468,969	340,964
Prior	1,028,269	864,548
Revolving Loans Amortized Cost Basis	1,177,165	1,083,355
Total	6,741,640	6,792,800
Total Commercial Loans | Special Mention
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	1	226
2022-2021	23,903	690
2021-2020	11,828	15
2020-2019	1,202	328
2019-2018	305	2,450
Prior	13,850	5,195
Revolving Loans Amortized Cost Basis	19,549	7,520
Total	70,638	16,424
Total Commercial Loans | Classified
Financing Receivable, Allowance for Credit Loss [Line Items]
2023-2022	457	145
2022-2021	12,907	4,683
2021-2020	5,576	2,140
2020-2019	9,647	6,386
2019-2018	1,395	4,819
Prior	20,637	27,589
Revolving Loans Amortized Cost Basis	34,549	6,447
Total	$ 85,168	$ 52,209