Loans - Risk Categories of Loans by Class of Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	$ 1,771,386	$ 1,563,032
One year prior to current fiscal year	1,972,420	745,584
Two years prior to current fiscal year	752,699	751,942
Three years prior to current fiscal year	749,534	581,648
Four years prior to current fiscal year	545,447	423,022
Prior	1,469,313	1,181,217
Revolving	883,925	678,584
Total	8,144,724	5,925,029
Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,754,920	1,562,502
One year prior to current fiscal year	1,945,692	716,570
Two years prior to current fiscal year	722,206	729,697
Three years prior to current fiscal year	724,493	549,567
Four years prior to current fiscal year	529,942	408,614
Prior	1,430,636	1,125,909
Revolving	864,846	672,256
Total	7,972,735	5,765,115
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	16,461	530
One year prior to current fiscal year	17,132	22,138
Two years prior to current fiscal year	3,254	6,645
Three years prior to current fiscal year	13,718	993
Four years prior to current fiscal year	2,770	925
Prior	8,506	18,430
Revolving	3,927	2,607
Total	65,768	52,268
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	9,486	5,487
Two years prior to current fiscal year	20,935	5,632
Three years prior to current fiscal year	8,929	26,800
Four years prior to current fiscal year	8,650	6,701
Prior	14,073	22,515
Revolving	13,199	648
Total	75,272	67,783
Substandard Impaired
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	5	0
One year prior to current fiscal year	110	5,460
Two years prior to current fiscal year	6,304	9,968
Three years prior to current fiscal year	2,394	4,288
Four years prior to current fiscal year	4,085	6,782
Prior	16,098	14,363
Revolving	1,953	3,073
Total	30,949	43,934
Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Construction and land development
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	237,727	94,318
One year prior to current fiscal year	219,469	23,860
Two years prior to current fiscal year	18,239	38,058
Three years prior to current fiscal year	27,753	25,729
Four years prior to current fiscal year	13,742	3,995
Prior	19,427	15,515
Revolving	50,975	29,349
Total	587,332	230,824
Construction and land development | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	223,204	94,318
One year prior to current fiscal year	209,738	23,860
Two years prior to current fiscal year	18,239	38,058
Three years prior to current fiscal year	24,600	25,507
Four years prior to current fiscal year	12,783	3,995
Prior	19,022	15,466
Revolving	50,960	29,349
Total	558,546	230,553
Construction and land development | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	14,523	0
One year prior to current fiscal year	452	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	3,153	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	15	0
Total	18,143	0
Construction and land development | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	9,227	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	959	0
Prior	0	0
Revolving	0	0
Total	10,186	0
Construction and land development | Substandard Impaired
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	52	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	222
Four years prior to current fiscal year	0	0
Prior	405	49
Revolving	0	0
Total	457	271
Construction and land development | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Commercial real estate - owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	216,147	205,404
One year prior to current fiscal year	251,638	160,959
Two years prior to current fiscal year	183,111	187,898
Three years prior to current fiscal year	192,625	133,312
Four years prior to current fiscal year	124,983	129,867
Prior	477,545	370,329
Revolving	32,253	10,005
Total	1,478,302	1,197,774
Commercial real estate - owner occupied | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	215,453	205,404
One year prior to current fiscal year	251,638	154,432
Two years prior to current fiscal year	180,081	179,786
Three years prior to current fiscal year	185,286	132,353
Four years prior to current fiscal year	121,568	125,763
Prior	467,963	363,986
Revolving	32,253	10,005
Total	1,454,242	1,171,729
Commercial real estate - owner occupied | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	694	0
One year prior to current fiscal year	0	6,527
Two years prior to current fiscal year	2,363	5,370
Three years prior to current fiscal year	4,403	649
Four years prior to current fiscal year	2,548	218
Prior	2,869	3,250
Revolving	0	0
Total	12,877	16,014
Commercial real estate - owner occupied | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	667	0
Three years prior to current fiscal year	2,625	0
Four years prior to current fiscal year	573	3,290
Prior	4,444	1,610
Revolving	0	0
Total	8,309	4,900
Commercial real estate - owner occupied | Substandard Impaired
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	2,742
Three years prior to current fiscal year	311	310
Four years prior to current fiscal year	294	596
Prior	2,269	1,483
Revolving	0	0
Total	2,874	5,131
Commercial real estate - owner occupied | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Commercial real estate - non-owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	593,364	395,308
One year prior to current fiscal year	546,911	213,644
Two years prior to current fiscal year	252,787	303,723
Three years prior to current fiscal year	338,460	209,545
Four years prior to current fiscal year	233,622	113,505
Prior	589,304	494,237
Revolving	35,326	6,477
Total	2,589,774	1,736,439
Commercial real estate - non-owner occupied | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	593,364	395,308
One year prior to current fiscal year	530,462	207,824
Two years prior to current fiscal year	231,693	298,021
Three years prior to current fiscal year	331,173	186,339
Four years prior to current fiscal year	228,077	110,990
Prior	575,656	460,435
Revolving	35,326	6,477
Total	2,525,751	1,665,394
Commercial real estate - non-owner occupied | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	16,257	0
Two years prior to current fiscal year	735	844
Three years prior to current fiscal year	5,438	0
Four years prior to current fiscal year	0	289
Prior	4,975	13,850
Revolving	0	0
Total	27,405	14,983
Commercial real estate - non-owner occupied | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	192	4,776
Two years prior to current fiscal year	19,315	3,009
Three years prior to current fiscal year	0	23,206
Four years prior to current fiscal year	5,515	1,900
Prior	7,412	17,266
Revolving	0	0
Total	32,434	50,157
Commercial real estate - non-owner occupied | Substandard Impaired
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	1,044
Two years prior to current fiscal year	1,044	1,849
Three years prior to current fiscal year	1,849	0
Four years prior to current fiscal year	30	326
Prior	1,261	2,686
Revolving	0	0
Total	4,184	5,905
Commercial real estate - non-owner occupied | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	270,054	394,547
One year prior to current fiscal year	552,950	114,853
Two years prior to current fiscal year	122,062	91,290
Three years prior to current fiscal year	77,132	119,945
Four years prior to current fiscal year	98,008	123,029
Prior	302,994	224,122
Revolving	426,303	357,568
Total	1,849,503	1,425,354
Residential real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	270,054	394,547
One year prior to current fiscal year	552,950	114,364
Two years prior to current fiscal year	121,879	90,566
Three years prior to current fiscal year	77,100	119,836
Four years prior to current fiscal year	97,900	118,556
Prior	292,867	213,950
Revolving	423,764	354,439
Total	1,836,514	1,406,258
Residential real estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	50	0
Three years prior to current fiscal year	0	70
Four years prior to current fiscal year	25	0
Prior	269	1,243
Revolving	884	532
Total	1,228	1,845
Residential real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	340
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	58
Prior	343	422
Revolving	85	86
Total	428	906
Residential real estate | Substandard Impaired
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	149
Two years prior to current fiscal year	133	724
Three years prior to current fiscal year	32	39
Four years prior to current fiscal year	83	4,415
Prior	9,515	8,507
Revolving	1,570	2,511
Total	11,333	16,345
Residential real estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Commercial and financial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	361,082	341,356
One year prior to current fiscal year	320,855	196,831
Two years prior to current fiscal year	146,607	104,238
Three years prior to current fiscal year	84,487	75,757
Four years prior to current fiscal year	63,364	42,389
Prior	63,135	60,874
Revolving	309,106	247,911
Total	1,348,636	1,069,356
Commercial and financial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	359,833	340,826
One year prior to current fiscal year	320,307	180,677
Two years prior to current fiscal year	140,450	97,072
Three years prior to current fiscal year	77,562	68,232
Four years prior to current fiscal year	57,924	39,331
Prior	58,648	56,053
Revolving	292,818	246,568
Total	1,307,542	1,028,759
Commercial and financial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,244	530
One year prior to current fiscal year	423	15,587
Two years prior to current fiscal year	106	0
Three years prior to current fiscal year	474	237
Four years prior to current fiscal year	195	251
Prior	259	84
Revolving	2,998	876
Total	5,699	17,565
Commercial and financial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	67	371
Two years prior to current fiscal year	942	2,605
Three years prior to current fiscal year	6,304	3,594
Four years prior to current fiscal year	1,603	1,436
Prior	1,683	3,217
Revolving	13,114	339
Total	23,713	11,562
Commercial and financial | Substandard Impaired
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	5	0
One year prior to current fiscal year	58	196
Two years prior to current fiscal year	5,109	4,561
Three years prior to current fiscal year	147	3,694
Four years prior to current fiscal year	3,642	1,371
Prior	2,545	1,520
Revolving	176	128
Total	11,682	11,470
Commercial and financial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	93,012	45,063
One year prior to current fiscal year	77,889	31,366
Two years prior to current fiscal year	28,011	26,735
Three years prior to current fiscal year	29,077	17,360
Four years prior to current fiscal year	11,728	10,237
Prior	16,908	16,140
Revolving	29,962	27,274
Total	286,587	174,175
Consumer | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	93,012	45,063
One year prior to current fiscal year	77,889	31,342
Two years prior to current fiscal year	27,982	26,194
Three years prior to current fiscal year	28,772	17,300
Four years prior to current fiscal year	11,690	9,979
Prior	16,480	16,019
Revolving	29,725	25,418
Total	285,550	171,315
Consumer | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	24
Two years prior to current fiscal year	0	431
Three years prior to current fiscal year	250	37
Four years prior to current fiscal year	2	167
Prior	134	3
Revolving	30	1,199
Total	416	1,861
Consumer | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	11	18
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	17
Prior	191	0
Revolving	0	223
Total	202	258
Consumer | Substandard Impaired
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	18	92
Three years prior to current fiscal year	55	23
Four years prior to current fiscal year	36	74
Prior	103	118
Revolving	207	434
Total	419	741
Consumer | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
One year prior to current fiscal year	0	0
Two years prior to current fiscal year	0	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Paycheck Protection Program
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	87,036
One year prior to current fiscal year	2,708	4,071
Two years prior to current fiscal year	1,882	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	4,590	91,107
Paycheck Protection Program | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	87,036
One year prior to current fiscal year	2,708	4,071
Two years prior to current fiscal year	1,882	0
Three years prior to current fiscal year	0	0
Four years prior to current fiscal year	0	0
Prior	0	0
Revolving	0	0
Total	$ 4,590	$ 91,107