Loans Held for Investment (LHFI) and Allowance for Loan Losses, LHFI - Summary of Amortized Cost Basis of Loans by Credit Quality Indicator (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	$ 1,792,042	$ 2,729,685
Term Loans by Origination Year, Before Latest Fiscal Year	2,254,397	2,007,251
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	1,866,611	1,283,113
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	1,010,210	697,511
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	541,833	749,451
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	1,550,575	1,136,893
Financing Receivable, Revolving Loans	1,137,201	1,220,620
Total LHFI	10,152,869	9,824,524
Commercial and Industrial Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	1,326,605	1,309,078
State and Other Political Subdivision Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	1,136,764	1,000,776
Other Commercial Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	464,443	525,123
Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	156,075	164,386
Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	532,637	514,056
Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	507,733	524,732
Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	1,078,622	1,065,964
Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	2,819,662	2,709,026
Other Loans Secured by Real Estate [Member] | Other Construction [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	827,665	794,983
Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Total LHFI	1,302,663	1,216,400
Commercial LHFI [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	1,412,683	2,304,725
Term Loans by Origination Year, Before Latest Fiscal Year	1,895,480	1,731,911
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	1,662,814	1,072,826
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	854,254	593,152
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	459,952	634,209
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	1,180,204	791,222
Financing Receivable, Revolving Loans	742,111	814,179
Total LHFI	8,207,498	7,942,224
Commercial LHFI [Member] | Commercial and Industrial Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	285,003	457,222
Term Loans by Origination Year, Before Latest Fiscal Year	311,215	167,117
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	142,902	87,348
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	46,134	81,720
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	61,627	61,323
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	80,604	48,242
Financing Receivable, Revolving Loans	399,120	406,106
Total LHFI	1,326,605	1,309,078
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	277,330	444,304
Term Loans by Origination Year, Before Latest Fiscal Year	304,664	165,163
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	140,848	77,611
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	43,836	77,985
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	57,941	59,131
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	77,328	43,214
Financing Receivable, Revolving Loans	367,148	372,486
Total LHFI	1,269,095	1,239,894
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Special Mention - RR 7 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	1,032	677
Term Loans by Origination Year, Before Latest Fiscal Year	385	45
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	212
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	715
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	97
Financing Receivable, Revolving Loans	678	240
Total LHFI	3,119	962
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	6,640	12,090
Term Loans by Origination Year, Before Latest Fiscal Year	6,032	1,814
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	1,799	9,737
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	1,472	3,735
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	3,589	2,160
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	3,251	5,024
Financing Receivable, Revolving Loans	31,294	33,380
Total LHFI	54,077	67,940
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Doubtful - RR 9 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	1	151
Term Loans by Origination Year, Before Latest Fiscal Year	134	95
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	43
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	111
Term Loans by Origination Year, Four Years Before Latest Fiscal Year		32
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	25	4
Total LHFI	314	282
Commercial LHFI [Member] | State and Other Political Subdivision Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	232,696	250,363
Term Loans by Origination Year, Before Latest Fiscal Year	193,403	79,595
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	92,035	41,334
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	36,643	114,064
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	100,328	132,634
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	473,590	381,340
Financing Receivable, Revolving Loans	8,069	1,446
Total LHFI	1,136,764	1,000,776
Commercial LHFI [Member] | State and Other Political Subdivision Loans [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	232,696	250,363
Term Loans by Origination Year, Before Latest Fiscal Year	193,403	79,595
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	92,035	41,334
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	36,643	113,817
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	100,328	132,634
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	466,386	372,831
Financing Receivable, Revolving Loans	8,069	1,446
Total LHFI	1,129,560	992,020
Commercial LHFI [Member] | State and Other Political Subdivision Loans [Member] | Special Mention - RR 7 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	3,350	4,018
Total LHFI	3,350	4,018
Commercial LHFI [Member] | State and Other Political Subdivision Loans [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Three Years Before Latest Fiscal Year		247
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	3,854	4,491
Total LHFI	3,854	4,738
Commercial LHFI [Member] | Other Commercial Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	53,866	109,113
Term Loans by Origination Year, Before Latest Fiscal Year	60,814	73,089
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	71,880	21,452
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	15,562	9,729
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	8,607	34,188
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	62,357	30,738
Financing Receivable, Revolving Loans	191,357	246,814
Total LHFI	464,443	525,123
Commercial LHFI [Member] | Other Commercial Loans [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	53,866	101,230
Term Loans by Origination Year, Before Latest Fiscal Year	53,529	70,990
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	69,767	20,769
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	15,147	9,723
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	8,607	33,481
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	62,018	30,715
Financing Receivable, Revolving Loans	176,553	225,533
Total LHFI	439,487	492,441
Commercial LHFI [Member] | Other Commercial Loans [Member] | Special Mention - RR 7 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		7,500
Financing Receivable, Revolving Loans		11,333
Total LHFI		18,833
Commercial LHFI [Member] | Other Commercial Loans [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		381
Term Loans by Origination Year, Before Latest Fiscal Year	7,235	2,099
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	2,113	683
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	415	6
Term Loans by Origination Year, Four Years Before Latest Fiscal Year		707
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	316
Financing Receivable, Revolving Loans	14,804	9,948
Total LHFI	24,883	13,824
Commercial LHFI [Member] | Other Commercial Loans [Member] | Doubtful - RR 9 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		2
Term Loans by Origination Year, Before Latest Fiscal Year	50
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	23	23
Total LHFI	73	25
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	190,650	292,637
Term Loans by Origination Year, Before Latest Fiscal Year	163,349	66,441
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	40,324	27,627
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	15,474	4,499
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	1,892	3,768
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	5,385	3,628
Financing Receivable, Revolving Loans	33,860	28,649
Total LHFI	450,934	427,249
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	188,112	287,218
Term Loans by Origination Year, Before Latest Fiscal Year	163,334	62,078
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	36,863	26,401
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	15,430	4,487
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	1,880	3,274
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	5,231	3,564
Financing Receivable, Revolving Loans	33,860	28,548
Total LHFI	444,710	415,570
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	2,538	5,419
Term Loans by Origination Year, Before Latest Fiscal Year	15	4,363
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	3,461	1,226
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	44	12
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	12	494
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	112	22
Financing Receivable, Revolving Loans		101
Total LHFI	6,182	11,637
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Doubtful - RR 9 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	42	42
Total LHFI	42	42
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	20,984	36,578
Term Loans by Origination Year, Before Latest Fiscal Year	29,297	19,604
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	15,982	16,363
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	13,062	9,946
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	7,742	10,575
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	8,784	5,123
Financing Receivable, Revolving Loans	7,366	12,436
Total LHFI	103,217	110,625
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	20,192	35,139
Term Loans by Origination Year, Before Latest Fiscal Year	28,659	19,596
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	15,975	15,399
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	12,834	9,605
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	7,585	10,273
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	8,108	4,786
Financing Receivable, Revolving Loans	7,366	8,486
Total LHFI	100,719	103,284
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Special Mention - RR 7 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	143	255
Term Loans by Origination Year, Before Latest Fiscal Year	181
Term Loans by Origination Year, Two Years Before Latest Fiscal Year		50
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	47
Total LHFI	371	305
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	649	1,155
Term Loans by Origination Year, Before Latest Fiscal Year	432	8
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	7	914
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	181	341
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	157	302
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	676	337
Financing Receivable, Revolving Loans		3,950
Total LHFI	2,102	7,007
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Doubtful - RR 9 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		29
Term Loans by Origination Year, Before Latest Fiscal Year	25
Total LHFI	25	29
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	143,523	165,452
Term Loans by Origination Year, Before Latest Fiscal Year	100,716	376,779
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	451,580	347,490
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	256,381	48,626
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	33,260	90,380
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	80,175	24,643
Financing Receivable, Revolving Loans	12,611	12,116
Total LHFI	1,078,246	1,065,486
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	139,687	146,803
Term Loans by Origination Year, Before Latest Fiscal Year	90,717	376,765
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	451,580	347,472
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	256,369	48,626
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	33,260	89,824
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	79,188	23,680
Financing Receivable, Revolving Loans	12,611	12,116
Total LHFI	1,063,412	1,045,286
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Special Mention - RR 7 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	808	841
Total LHFI	808	841
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	3,836	18,649
Term Loans by Origination Year, Before Latest Fiscal Year	9,999	14
Term Loans by Origination Year, Two Years Before Latest Fiscal Year		18
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	12
Term Loans by Origination Year, Four Years Before Latest Fiscal Year		556
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	179	122
Total LHFI	14,026	19,359
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	306,369	730,062
Term Loans by Origination Year, Before Latest Fiscal Year	647,581	523,350
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	616,814	449,736
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	451,832	310,494
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	246,496	298,877
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	469,309	297,508
Financing Receivable, Revolving Loans	81,223	98,877
Total LHFI	2,819,624	2,708,904
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	281,444	697,439
Term Loans by Origination Year, Before Latest Fiscal Year	635,065	496,476
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	590,473	442,264
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	445,938	293,072
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	241,109	254,747
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	404,951	251,219
Financing Receivable, Revolving Loans	79,715	96,098
Total LHFI	2,678,695	2,531,315
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Special Mention - RR 7 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	10,324	13,452
Term Loans by Origination Year, Before Latest Fiscal Year	9,729	6,139
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	1,445	2,956
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	1,683	4,466
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	1,640	4,957
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	4,874	20,545
Total LHFI	29,695	52,515
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	14,553	19,119
Term Loans by Origination Year, Before Latest Fiscal Year	2,787	20,572
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	24,746	4,516
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	4,211	12,956
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	3,747	38,956
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	59,278	25,438
Financing Receivable, Revolving Loans	1,508	2,779
Total LHFI	110,830	124,336
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Doubtful - RR 9 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	48	52
Term Loans by Origination Year, Before Latest Fiscal Year		163
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	150
Term Loans by Origination Year, Four Years Before Latest Fiscal Year		217
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	206	306
Total LHFI	404	738
Commercial LHFI [Member] | Other Loans Secured by Real Estate [Member] | Other Construction [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	179,592	263,298
Term Loans by Origination Year, Before Latest Fiscal Year	389,105	425,936
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	231,297	81,476
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	19,166	14,074
Term Loans by Origination Year, Four Years Before Latest Fiscal Year		2,464
Financing Receivable, Revolving Loans	8,505	7,735
Total LHFI	827,665	794,983
Commercial LHFI [Member] | Other Loans Secured by Real Estate [Member] | Other Construction [Member] | Pass - RR 1 through RR 6 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	178,219	262,544
Term Loans by Origination Year, Before Latest Fiscal Year	389,105	425,936
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	231,297	81,476
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	19,166	14,074
Term Loans by Origination Year, Four Years Before Latest Fiscal Year		2,464
Financing Receivable, Revolving Loans	8,505	7,735
Total LHFI	826,292	794,229
Commercial LHFI [Member] | Other Loans Secured by Real Estate [Member] | Other Construction [Member] | Substandard - RR 8 [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	1,373	754
Total LHFI	1,373	754
Consumer LHFI [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	379,359	424,960
Term Loans by Origination Year, Before Latest Fiscal Year	358,917	275,340
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	203,797	210,287
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	155,956	104,359
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	81,881	115,242
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	370,371	345,671
Financing Receivable, Revolving Loans	395,090	406,441
Total LHFI	1,945,371	1,882,300
Consumer LHFI [Member] | Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	37,813	65,983
Term Loans by Origination Year, Before Latest Fiscal Year	41,037	25,465
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	15,387	13,266
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	8,127	3,925
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	2,328	1,266
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	909	348
Financing Receivable, Revolving Loans	50,474	54,133
Total LHFI	156,075	164,386
Consumer LHFI [Member] | Consumer Loans [Member] | Current [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	37,466	65,370
Term Loans by Origination Year, Before Latest Fiscal Year	40,869	25,303
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	15,320	13,140
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	8,082	3,893
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	2,317	1,257
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	907	345
Financing Receivable, Revolving Loans	50,097	53,669
Total LHFI	155,058	162,977
Consumer LHFI [Member] | Consumer Loans [Member] | Past Due 30-89 Days [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	327	524
Term Loans by Origination Year, Before Latest Fiscal Year	163	158
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	52	67
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	25	19
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	1	7
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	1	3
Financing Receivable, Revolving Loans	279	305
Total LHFI	848	1,083
Consumer LHFI [Member] | Consumer Loans [Member] | Past Due 90 Days or More [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	20	77
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	12	4
Financing Receivable, Revolving Loans	84	159
Total LHFI	116	240
Consumer LHFI [Member] | Consumer Loans [Member] | Nonaccrual [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		12
Term Loans by Origination Year, Before Latest Fiscal Year	5	4
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	3	55
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	20	13
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	10	2
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	1
Financing Receivable, Revolving Loans	14
Total LHFI	53	86
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	17,103	47,336
Term Loans by Origination Year, Before Latest Fiscal Year	43,274	24,492
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	12,113	8,516
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	4,291	2,036
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	1,092	1,448
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	3,379	2,979
Financing Receivable, Revolving Loans	451
Total LHFI	81,703	86,807
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Current [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	17,103	47,336
Term Loans by Origination Year, Before Latest Fiscal Year	43,274	24,174
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	11,951	8,496
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	4,272	2,036
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	1,092	1,447
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	3,183	2,868
Financing Receivable, Revolving Loans	451
Total LHFI	81,326	86,357
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Past Due 30-89 Days [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Before Latest Fiscal Year		318
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	162	20
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	19
Term Loans by Origination Year, Four Years Before Latest Fiscal Year		1
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	65	12
Total LHFI	246	351
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Nonaccrual [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	131	99
Total LHFI	131	99
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	16,254	20,963
Term Loans by Origination Year, Before Latest Fiscal Year	13,937	10,309
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	7,883	12,158
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	7,437	4,618
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	4,142	2,082
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	10,698	11,669
Financing Receivable, Revolving Loans	344,165	352,308
Total LHFI	404,516	414,107
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Current [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	16,240	20,864
Term Loans by Origination Year, Before Latest Fiscal Year	13,834	10,253
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	7,724	12,037
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	7,426	4,177
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	3,730	2,082
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	10,239	11,124
Financing Receivable, Revolving Loans	341,240	348,830
Total LHFI	400,433	409,367
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Past Due 30-89 Days [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		93
Term Loans by Origination Year, Before Latest Fiscal Year	42	12
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	112
Term Loans by Origination Year, Three Years Before Latest Fiscal Year		13
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	88	133
Financing Receivable, Revolving Loans	548	1,058
Total LHFI	790	1,309
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Past Due 90 Days or More [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	32
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year		30
Financing Receivable, Revolving Loans	21	22
Total LHFI	53	52
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Nonaccrual [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	14	6
Term Loans by Origination Year, Before Latest Fiscal Year	61	44
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	15	121
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	11	428
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	412
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	371	382
Financing Receivable, Revolving Loans	2,356	2,398
Total LHFI	3,240	3,379
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		107
Term Loans by Origination Year, Before Latest Fiscal Year	102
Term Loans by Origination Year, Two Years Before Latest Fiscal Year		38
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	9	37
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	34	96
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	231	200
Total LHFI	376	478
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Current [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		107
Term Loans by Origination Year, Before Latest Fiscal Year	102
Term Loans by Origination Year, Two Years Before Latest Fiscal Year		38
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	9	37
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	34	96
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	231	200
Total LHFI	376	478
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	35	109
Term Loans by Origination Year, Three Years Before Latest Fiscal Year		4
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	3
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year		9
Total LHFI	38	122
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Current [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	35	109
Term Loans by Origination Year, Three Years Before Latest Fiscal Year		4
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	3
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year		9
Total LHFI	38	122
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	308,154	290,462
Term Loans by Origination Year, Before Latest Fiscal Year	260,567	215,074
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	168,414	176,309
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	136,092	93,739
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	74,282	110,350
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	355,154	330,466
Total LHFI	1,302,663	1,216,400
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Current [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year	308,154	289,521
Term Loans by Origination Year, Before Latest Fiscal Year	258,410	214,056
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	167,332	173,324
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	133,808	92,564
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	73,300	109,031
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	346,774	321,250
Total LHFI	1,287,778	1,199,746
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Past Due 30-89 Days [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		499
Term Loans by Origination Year, Before Latest Fiscal Year	701	93
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	186	753
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	174	366
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	121	1,080
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	1,229	799
Total LHFI	2,411	3,590
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Past Due 90 Days or More [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		159
Term Loans by Origination Year, Before Latest Fiscal Year	253	214
Term Loans by Origination Year, Two Years Before Latest Fiscal Year		208
Term Loans by Origination Year, Three Years Before Latest Fiscal Year		127
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	2	549
Total LHFI	255	1,257
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Nonaccrual [Member]
Financing Receivable Recorded Investment [Line Items]
Term Loans by Origination Year, Current Fiscal Year		283
Term Loans by Origination Year, Before Latest Fiscal Year	1,203	711
Term Loans by Origination Year, Two Years Before Latest Fiscal Year	896	2,024
Term Loans by Origination Year, Three Years Before Latest Fiscal Year	2,110	682
Term Loans by Origination Year, Four Years Before Latest Fiscal Year	861	239
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year	7,149	7,868
Total LHFI	$ 12,219	$ 11,807