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Loans and Allowance for Credit Losses - Summary of Analysis Performed Risk category Loans (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	$ 2,340,448	$ 2,593,213
Financing receivable, year one, originated, current fiscal year, gross charge-offs	2,733
Financing receivable, year two, originated, fiscal year before current fiscal year	571,700	396,193
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	2,904
Financing receivable, year three, originated, two years before current fiscal year	309,209	393,487
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	4,406
Financing receivable, year four, originated, three years before current fiscal year	339,451	80,301
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	3,675
Financing receivable, year five, originated, four years before current fiscal year	68,035	34,304
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	10
Prior	103,782	91,678
Prior, gross charge-offs	7
Revolving Loans	590,789	530,450
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	1,344	665
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	4,324,758	4,120,291
Charge-offs	13,735
Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	2,321,551	2,564,651
Financing receivable, year two, originated, fiscal year before current fiscal year	557,732	382,067
Financing receivable, year three, originated, two years before current fiscal year	301,761	367,878
Financing receivable, year four, originated, three years before current fiscal year	315,073	79,063
Financing receivable, year five, originated, four years before current fiscal year	67,812	34,199
Prior	102,440	90,206
Revolving Loans	589,790	530,088
Revolving Loans Converted To Term Loans	1,344	665
Amortized Cost	4,257,503	4,048,817
Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	18,897	28,562
Financing receivable, year two, originated, fiscal year before current fiscal year	13,968	14,126
Financing receivable, year three, originated, two years before current fiscal year	7,448	25,609
Financing receivable, year four, originated, three years before current fiscal year	24,378	1,238
Financing receivable, year five, originated, four years before current fiscal year	223	105
Prior	1,342	1,472
Revolving Loans	999	362
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	67,255	71,474
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	82,279	235,095
Financing receivable, year one, originated, current fiscal year, gross charge-offs	0
Financing receivable, year two, originated, fiscal year before current fiscal year	192,708	157,446
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	0
Financing receivable, year three, originated, two years before current fiscal year	155,982	200,396
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	0
Financing receivable, year four, originated, three years before current fiscal year	191,169	28,072
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	0
Financing receivable, year five, originated, four years before current fiscal year	24,087	17,786
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	0
Prior	41,750	35,674
Prior, gross charge-offs	0
Revolving Loans	80,562	3,675
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	174	0
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	768,711	678,144
Charge-offs	0
Commercial real estate | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	81,407	231,427
Financing receivable, year two, originated, fiscal year before current fiscal year	189,531	156,895
Financing receivable, year three, originated, two years before current fiscal year	155,250	198,541
Financing receivable, year four, originated, three years before current fiscal year	188,216	28,033
Financing receivable, year five, originated, four years before current fiscal year	24,049	17,786
Prior	41,734	35,658
Revolving Loans	80,562	3,675
Revolving Loans Converted To Term Loans	174	0
Amortized Cost	760,923	672,015
Commercial real estate | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	872	3,668
Financing receivable, year two, originated, fiscal year before current fiscal year	3,177	551
Financing receivable, year three, originated, two years before current fiscal year	732	1,855
Financing receivable, year four, originated, three years before current fiscal year	2,953	39
Financing receivable, year five, originated, four years before current fiscal year	38	0
Prior	16	16
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	7,788	6,129
Construction, land development, land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	39,791	71,236
Financing receivable, year one, originated, current fiscal year, gross charge-offs	0
Financing receivable, year two, originated, fiscal year before current fiscal year	54,122	11,328
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	0
Financing receivable, year three, originated, two years before current fiscal year	6,494	4,540
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	0
Financing receivable, year four, originated, three years before current fiscal year	3,361	3,186
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	0
Financing receivable, year five, originated, four years before current fiscal year	3,006	35
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	0
Prior	392	651
Prior, gross charge-offs	0
Revolving Loans	2,905	0
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	0	0
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	110,071	90,976
Charge-offs	0
Construction, land development, land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	39,791	71,236
Financing receivable, year two, originated, fiscal year before current fiscal year	54,122	11,328
Financing receivable, year three, originated, two years before current fiscal year	6,494	4,535
Financing receivable, year four, originated, three years before current fiscal year	3,361	3,186
Financing receivable, year five, originated, four years before current fiscal year	3,006	35
Prior	392	506
Revolving Loans	2,905	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	110,071	90,826
Construction, land development, land | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	0	0
Financing receivable, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, year three, originated, two years before current fiscal year	0	5
Financing receivable, year four, originated, three years before current fiscal year	0	0
Financing receivable, year five, originated, four years before current fiscal year	0	0
Prior	0	145
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	0	150
1-4 family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	14,894	26,443
Financing receivable, year one, originated, current fiscal year, gross charge-offs	0
Financing receivable, year two, originated, fiscal year before current fiscal year	23,375	22,838
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	0
Financing receivable, year three, originated, two years before current fiscal year	20,503	9,543
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	0
Financing receivable, year four, originated, three years before current fiscal year	8,350	2,982
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	0
Financing receivable, year five, originated, four years before current fiscal year	2,692	3,529
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	0
Prior	23,253	21,916
Prior, gross charge-offs	5
Revolving Loans	37,379	38,430
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	182	300
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	130,628	125,981
Charge-offs	5
1-4 family residential | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	14,577	26,306
Financing receivable, year two, originated, fiscal year before current fiscal year	23,352	22,639
Financing receivable, year three, originated, two years before current fiscal year	20,376	9,536
Financing receivable, year four, originated, three years before current fiscal year	8,345	2,929
Financing receivable, year five, originated, four years before current fiscal year	2,639	3,528
Prior	22,464	20,910
Revolving Loans	37,263	38,361
Revolving Loans Converted To Term Loans	182	300
Amortized Cost	129,198	124,509
1-4 family residential | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	317	137
Financing receivable, year two, originated, fiscal year before current fiscal year	23	199
Financing receivable, year three, originated, two years before current fiscal year	127	7
Financing receivable, year four, originated, three years before current fiscal year	5	53
Financing receivable, year five, originated, four years before current fiscal year	53	1
Prior	789	1,006
Revolving Loans	116	69
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	1,430	1,472
Farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	11,503	19,252
Financing receivable, year one, originated, current fiscal year, gross charge-offs	0
Financing receivable, year two, originated, fiscal year before current fiscal year	15,626	10,087
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	0
Financing receivable, year three, originated, two years before current fiscal year	6,437	10,147
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	0
Financing receivable, year four, originated, three years before current fiscal year	8,296	2,807
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	0
Financing receivable, year five, originated, four years before current fiscal year	2,640	6,742
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	0
Prior	21,599	18,679
Prior, gross charge-offs	0
Revolving Loans	1,640	1,016
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	172	204
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	67,913	68,934
Charge-offs	0
Farmland | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	6,801	18,190
Financing receivable, year two, originated, fiscal year before current fiscal year	14,731	7,291
Financing receivable, year three, originated, two years before current fiscal year	6,437	10,027
Financing receivable, year four, originated, three years before current fiscal year	8,275	2,699
Financing receivable, year five, originated, four years before current fiscal year	2,541	6,742
Prior	21,301	18,569
Revolving Loans	1,640	1,016
Revolving Loans Converted To Term Loans	172	204
Amortized Cost	61,898	64,738
Farmland | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	4,702	1,062
Financing receivable, year two, originated, fiscal year before current fiscal year	895	2,796
Financing receivable, year three, originated, two years before current fiscal year	0	120
Financing receivable, year four, originated, three years before current fiscal year	21	108
Financing receivable, year five, originated, four years before current fiscal year	99	0
Prior	298	110
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	6,015	4,196
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	192,942	369,704
Financing receivable, year one, originated, current fiscal year, gross charge-offs	1
Financing receivable, year two, originated, fiscal year before current fiscal year	283,805	192,512
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	598
Financing receivable, year three, originated, two years before current fiscal year	118,774	140,402
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	4,395
Financing receivable, year four, originated, three years before current fiscal year	104,304	42,950
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	342
Financing receivable, year five, originated, four years before current fiscal year	35,401	5,938
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	10
Prior	14,608	12,261
Prior, gross charge-offs	0
Revolving Loans	468,242	487,182
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	816	161
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	1,218,892	1,251,110
Charge-offs	5,346
Commercial | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	191,873	358,983
Financing receivable, year two, originated, fiscal year before current fiscal year	273,932	181,933
Financing receivable, year three, originated, two years before current fiscal year	112,284	136,635
Financing receivable, year four, originated, three years before current fiscal year	102,327	41,912
Financing receivable, year five, originated, four years before current fiscal year	35,368	5,842
Prior	14,440	12,145
Revolving Loans	467,359	486,889
Revolving Loans Converted To Term Loans	816	161
Amortized Cost	1,198,399	1,224,500
Commercial | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	1,069	10,721
Financing receivable, year two, originated, fiscal year before current fiscal year	9,873	10,579
Financing receivable, year three, originated, two years before current fiscal year	6,490	3,767
Financing receivable, year four, originated, three years before current fiscal year	1,977	1,038
Financing receivable, year five, originated, four years before current fiscal year	33	96
Prior	168	116
Revolving Loans	883	293
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	20,493	26,610
Factored receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	1,150,422	1,209,886
Financing receivable, year one, originated, current fiscal year, gross charge-offs	2,490
Financing receivable, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	2,293
Financing receivable, year three, originated, two years before current fiscal year	0	27,563
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	0
Financing receivable, year four, originated, three years before current fiscal year	23,372	0
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	3,330
Financing receivable, year five, originated, four years before current fiscal year	0	0
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	0
Prior	0	0
Prior, gross charge-offs	0
Revolving Loans	0	0
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	0	0
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	1,173,794	1,237,449
Charge-offs	8,113
Factored receivables | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	1,138,485	1,196,912
Financing receivable, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, year three, originated, two years before current fiscal year	0	7,710
Financing receivable, year four, originated, three years before current fiscal year	3,950	0
Financing receivable, year five, originated, four years before current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	1,142,435	1,204,622
Factored receivables | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	11,937	12,974
Financing receivable, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, year three, originated, two years before current fiscal year	0	19,853
Financing receivable, year four, originated, three years before current fiscal year	19,422	0
Financing receivable, year five, originated, four years before current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	31,359	32,827
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	2,277	2,768
Financing receivable, year one, originated, current fiscal year, gross charge-offs	242
Financing receivable, year two, originated, fiscal year before current fiscal year	2,064	1,982
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	13
Financing receivable, year three, originated, two years before current fiscal year	1,019	896
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	11
Financing receivable, year four, originated, three years before current fiscal year	599	304
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	3
Financing receivable, year five, originated, four years before current fiscal year	209	274
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	0
Prior	2,180	2,497
Prior, gross charge-offs	2
Revolving Loans	61	147
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	0	0
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	8,409	8,868
Charge-offs	271
Consumer | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	2,277	2,768
Financing receivable, year two, originated, fiscal year before current fiscal year	2,064	1,981
Financing receivable, year three, originated, two years before current fiscal year	920	894
Financing receivable, year four, originated, three years before current fiscal year	599	304
Financing receivable, year five, originated, four years before current fiscal year	209	266
Prior	2,109	2,418
Revolving Loans	61	147
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	8,239	8,778
Consumer | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	0	0
Financing receivable, year two, originated, fiscal year before current fiscal year	0	1
Financing receivable, year three, originated, two years before current fiscal year	99	2
Financing receivable, year four, originated, three years before current fiscal year	0	0
Financing receivable, year five, originated, four years before current fiscal year	0	8
Prior	71	79
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	170	90
Mortgage warehouse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	846,340	658,829
Financing receivable, year one, originated, current fiscal year, gross charge-offs	0
Financing receivable, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, year two, originated, fiscal year before current fiscal year, gross charge-offs	0
Financing receivable, year three, originated, two years before current fiscal year	0	0
Financing receivable, year three, originated, two years before current fiscal year, gross charge-offs	0
Financing receivable, year four, originated, three years before current fiscal year	0	0
Financing receivable, year four, originated, three years before current fiscal year, gross charge-offs	0
Financing receivable, year five, originated, four years before current fiscal year	0	0
Financing receivable, year five, originated, four years before current fiscal year, gross charge-offs	0
Prior	0	0
Prior, gross charge-offs	0
Revolving Loans	0	0
Revolving loans, gross charge-offs	0
Revolving Loans Converted To Term Loans	0	0
Revolving loans converted to term loans, gross charge-offs	0
Amortized Cost	846,340	658,829
Charge-offs	0
Mortgage warehouse | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	846,340	658,829
Financing receivable, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, year three, originated, two years before current fiscal year	0	0
Financing receivable, year four, originated, three years before current fiscal year	0	0
Financing receivable, year five, originated, four years before current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	846,340	658,829
Mortgage warehouse | Classified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, year one, originated, current fiscal year	0	0
Financing receivable, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, year three, originated, two years before current fiscal year	0	0
Financing receivable, year four, originated, three years before current fiscal year	0	0
Financing receivable, year five, originated, four years before current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted To Term Loans	0	0
Amortized Cost	$ 0	$ 0

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Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

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