Purchased Loans - Loan Portfolio by Risk-Rating Grades (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	$ 10,149,242	$ 10,933,647	$ 10,997,304
Commercial, financial, agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,634,633		2,641,598
Real estate – construction:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,051,359		791,108
Real estate – 1-4 family mortgage:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	2,702,091		2,788,513
Real estate – commercial mortgage:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	4,530,169		4,410,753
Installment loans to individuals
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	156,987		$ 284,553
Purchased loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,256,698	1,514,107
Purchased loans | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	711
Two years prior	679	129,343
Three years prior	87,972	197,536
Four years prior	180,926	205,757
Prior	600,740	494,579
Revolving Loans	58,134	88,151
Revolving Loans Converted to Term	16,664	6,729
Loans, net of unearned income	945,115	1,122,806
Purchased loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	711
Two years prior	679	105,035
Three years prior	69,379	180,249
Four years prior	163,949	159,612
Prior	513,553	435,652
Revolving Loans	52,932	69,482
Revolving Loans Converted to Term	412	409
Loans, net of unearned income	800,904	951,150
Purchased loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	2,948
Three years prior	0	97
Four years prior	1,582	15,076
Prior	18,808	9,224
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	20,390	27,345
Purchased loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	21,360
Three years prior	18,593	17,190
Four years prior	15,395	31,069
Prior	68,379	49,703
Revolving Loans	5,202	18,669
Revolving Loans Converted to Term	16,252	6,320
Loans, net of unearned income	123,821	144,311
Purchased loans | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	708
Two years prior	694	39,521
Three years prior	31,189	50,583
Four years prior	40,713	30,572
Prior	173,044	183,882
Revolving Loans	63,545	83,257
Revolving Loans Converted to Term	2,398	2,778
Loans, net of unearned income	311,583	391,301
Purchased loans | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	708
Two years prior	694	39,376
Three years prior	31,035	49,692
Four years prior	39,913	30,249
Prior	168,377	178,492
Revolving Loans	62,839	82,630
Revolving Loans Converted to Term	1,895	2,224
Loans, net of unearned income	304,753	383,371
Purchased loans | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	145
Three years prior	154	891
Four years prior	800	323
Prior	4,667	5,390
Revolving Loans	706	627
Revolving Loans Converted to Term	503	554
Loans, net of unearned income	6,830	7,930
Purchased loans | Commercial, financial, agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	124,725	176,513
Purchased loans | Commercial, financial, agricultural | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	711
Two years prior	679	28,242
Three years prior	18,481	27,222
Four years prior	16,855	22,377
Prior	30,643	20,759
Revolving Loans	47,497	64,563
Revolving Loans Converted to Term	1,879	1,788
Loans, net of unearned income	116,034	165,662
Purchased loans | Commercial, financial, agricultural | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	711
Two years prior	679	24,211
Three years prior	16,261	20,930
Four years prior	11,563	17,240
Prior	23,206	16,880
Revolving Loans	42,942	56,736
Revolving Loans Converted to Term	412	409
Loans, net of unearned income	95,063	137,117
Purchased loans | Commercial, financial, agricultural | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	357
Three years prior	0	97
Four years prior	0	104
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	558
Purchased loans | Commercial, financial, agricultural | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	3,674
Three years prior	2,220	6,195
Four years prior	5,292	5,033
Prior	7,437	3,879
Revolving Loans	4,555	7,827
Revolving Loans Converted to Term	1,467	1,379
Loans, net of unearned income	20,971	27,987
Purchased loans | Commercial, financial, agricultural | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	445
Three years prior	383	349
Four years prior	337	303
Prior	2,727	2,899
Revolving Loans	5,021	6,809
Revolving Loans Converted to Term	223	46
Loans, net of unearned income	8,691	10,851
Purchased loans | Commercial, financial, agricultural | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	445
Three years prior	383	349
Four years prior	337	303
Prior	2,727	2,899
Revolving Loans	5,001	6,784
Revolving Loans Converted to Term	223	46
Loans, net of unearned income	8,671	10,826
Purchased loans | Commercial, financial, agricultural | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	20	25
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	20	25
Purchased loans | Real estate – construction:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	12,746	30,952
Purchased loans | Real estate – construction: | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	10,522
Three years prior	1,005	9,228
Four years prior	452	10,781
Prior	10,867	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	12,324	30,531
Purchased loans | Real estate – construction: | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	421
Three years prior	422	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	422	421
Purchased loans | Real estate – construction: | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	2,564	2,859
Purchased loans | Real estate – construction: | Residential | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	1,543
Three years prior	1,005	211
Four years prior	452	684
Prior	685	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	2,142	2,438
Purchased loans | Real estate – construction: | Residential | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	1,543
Three years prior	1,005	211
Four years prior	452	684
Prior	685	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	2,142	2,438
Purchased loans | Real estate – construction: | Residential | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction: | Residential | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction: | Residential | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	421
Three years prior	422	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	422	421
Purchased loans | Real estate – construction: | Residential | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	421
Three years prior	422	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	422	421
Purchased loans | Real estate – construction: | Residential | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction: | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	10,182	28,093
Purchased loans | Real estate – construction: | Commercial | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	8,979
Three years prior	0	9,017
Four years prior	0	10,097
Prior	10,182	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	10,182	28,093
Purchased loans | Real estate – construction: | Commercial | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	8,979
Three years prior	0	9,017
Four years prior	0	10,097
Prior	10,182	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	10,182	28,093
Purchased loans | Real estate – construction: | Commercial | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction: | Commercial | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction: | Commercial | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction: | Commercial | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – construction: | Commercial | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – 1-4 family mortgage:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	266,517	341,744
Purchased loans | Real estate – 1-4 family mortgage: | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	14,022
Three years prior	11,373	7,126
Four years prior	4,555	1,112
Prior	30,598	38,747
Revolving Loans	888	957
Revolving Loans Converted to Term	226	253
Loans, net of unearned income	47,640	62,217
Purchased loans | Real estate – 1-4 family mortgage: | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	371
Two years prior	363	3,082
Three years prior	2,233	33,674
Four years prior	26,840	28,169
Prior	131,914	140,689
Revolving Loans	55,416	70,870
Revolving Loans Converted to Term	2,111	2,672
Loans, net of unearned income	218,877	279,527
Purchased loans | Real estate – 1-4 family mortgage: | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	166,535	214,770
Purchased loans | Real estate – 1-4 family mortgage: | Primary | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	6,873
Three years prior	4,239	3,212
Four years prior	2,600	595
Prior	13,586	17,223
Revolving Loans	0	249
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	20,425	28,152
Purchased loans | Real estate – 1-4 family mortgage: | Primary | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	5,556
Three years prior	4,239	3,212
Four years prior	2,514	594
Prior	9,567	12,665
Revolving Loans	0	249
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	16,320	22,276
Purchased loans | Real estate – 1-4 family mortgage: | Primary | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	1,014	1,120
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	1,014	1,120
Purchased loans | Real estate – 1-4 family mortgage: | Primary | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	1,317
Three years prior	0	0
Four years prior	86	1
Prior	3,005	3,438
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	3,091	4,756
Purchased loans | Real estate – 1-4 family mortgage: | Primary | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	248
Two years prior	243	1,953
Three years prior	1,684	30,078
Four years prior	24,349	25,956
Prior	119,577	127,642
Revolving Loans	166	630
Revolving Loans Converted to Term	91	111
Loans, net of unearned income	146,110	186,618
Purchased loans | Real estate – 1-4 family mortgage: | Primary | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	248
Two years prior	243	1,842
Three years prior	1,574	29,321
Four years prior	23,741	25,935
Prior	115,772	122,970
Revolving Loans	166	630
Revolving Loans Converted to Term	22	25
Loans, net of unearned income	141,518	180,971
Purchased loans | Real estate – 1-4 family mortgage: | Primary | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	111
Three years prior	110	757
Four years prior	608	21
Prior	3,805	4,672
Revolving Loans	0	0
Revolving Loans Converted to Term	69	86
Loans, net of unearned income	4,592	5,647
Purchased loans | Real estate – 1-4 family mortgage: | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	63,088	80,392
Purchased loans | Real estate – 1-4 family mortgage: | Home equity | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	651	697
Revolving Loans Converted to Term	226	253
Loans, net of unearned income	877	950
Purchased loans | Real estate – 1-4 family mortgage: | Home equity | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	162	59
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	162	59
Purchased loans | Real estate – 1-4 family mortgage: | Home equity | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – 1-4 family mortgage: | Home equity | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	489	638
Revolving Loans Converted to Term	226	253
Loans, net of unearned income	715	891
Purchased loans | Real estate – 1-4 family mortgage: | Home equity | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	742
Three years prior	549	3,324
Four years prior	2,295	1,668
Prior	2,109	1,027
Revolving Loans	55,238	70,120
Revolving Loans Converted to Term	2,020	2,561
Loans, net of unearned income	62,211	79,442
Purchased loans | Real estate – 1-4 family mortgage: | Home equity | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	742
Three years prior	549	3,324
Four years prior	2,295	1,668
Prior	2,031	960
Revolving Loans	54,552	69,518
Revolving Loans Converted to Term	1,618	2,124
Loans, net of unearned income	61,045	78,336
Purchased loans | Real estate – 1-4 family mortgage: | Home equity | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	78	67
Revolving Loans	686	602
Revolving Loans Converted to Term	402	437
Loans, net of unearned income	1,166	1,106
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	25,944	31,928
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	1,883
Four years prior	1,841	232
Prior	14,415	18,275
Revolving Loans	237	9
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	16,493	20,399
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	1,883
Four years prior	1,841	232
Prior	13,564	16,139
Revolving Loans	87	9
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	15,492	18,263
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	44
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	44
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	851	2,092
Revolving Loans	150	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	1,001	2,092
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	123
Two years prior	120	0
Three years prior	0	200
Four years prior	124	193
Prior	9,195	10,893
Revolving Loans	12	120
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	9,451	11,529
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	123
Two years prior	120	0
Three years prior	0	200
Four years prior	124	193
Prior	9,112	10,800
Revolving Loans	12	120
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	9,368	11,436
Purchased loans | Real estate – 1-4 family mortgage: | Rental/investment | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	83	93
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	83	93
Purchased loans | Real estate – 1-4 family mortgage: | Land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	10,950	14,654
Purchased loans | Real estate – 1-4 family mortgage: | Land development | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	7,149
Three years prior	7,134	2,031
Four years prior	114	285
Prior	2,597	3,249
Revolving Loans	0	2
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	9,845	12,716
Purchased loans | Real estate – 1-4 family mortgage: | Land development | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	7,149
Three years prior	7,134	2,009
Four years prior	87	285
Prior	1,184	1,793
Revolving Loans	0	2
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	8,405	11,238
Purchased loans | Real estate – 1-4 family mortgage: | Land development | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Real estate – 1-4 family mortgage: | Land development | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	22
Four years prior	27	0
Prior	1,413	1,456
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	1,440	1,478
Purchased loans | Real estate – 1-4 family mortgage: | Land development | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	387
Three years prior	0	72
Four years prior	72	352
Prior	1,033	1,127
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	1,105	1,938
Purchased loans | Real estate – 1-4 family mortgage: | Land development | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	387
Three years prior	0	30
Four years prior	72	117
Prior	1,033	1,127
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	1,105	1,661
Purchased loans | Real estate – 1-4 family mortgage: | Land development | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	42
Four years prior	0	235
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	277
Purchased loans | Real estate – commercial mortgage:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	806,860	905,223
Purchased loans | Real estate – commercial mortgage: | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	76,557
Three years prior	57,113	153,960
Four years prior	159,064	171,487
Prior	528,632	435,073
Revolving Loans	9,749	22,631
Revolving Loans Converted to Term	14,559	4,688
Loans, net of unearned income	769,117	864,396
Purchased loans | Real estate – commercial mortgage: | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	337
Two years prior	331	597
Three years prior	1,199	1,063
Four years prior	1,112	982
Prior	33,778	35,946
Revolving Loans	1,323	1,902
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	37,743	40,827
Purchased loans | Real estate – commercial mortgage: | Land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	23,902	29,454
Purchased loans | Real estate – commercial mortgage: | Land development | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	5,594
Three years prior	1,925	3,801
Four years prior	3,763	2,915
Prior	13,688	11,817
Revolving Loans	195	188
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	19,571	24,315
Purchased loans | Real estate – commercial mortgage: | Land development | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	5,594
Three years prior	1,925	3,801
Four years prior	3,763	2,780
Prior	7,522	4,962
Revolving Loans	195	188
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	13,405	17,325
Purchased loans | Real estate – commercial mortgage: | Land development | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	5,253	5,438
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	5,253	5,438
Purchased loans | Real estate – commercial mortgage: | Land development | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	135
Prior	913	1,417
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	913	1,552
Purchased loans | Real estate – commercial mortgage: | Land development | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	154
Three years prior	151	389
Four years prior	385	256
Prior	3,680	3,948
Revolving Loans	115	392
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	4,331	5,139
Purchased loans | Real estate – commercial mortgage: | Land development | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	154
Three years prior	151	389
Four years prior	385	256
Prior	3,625	3,890
Revolving Loans	115	392
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	4,276	5,081
Purchased loans | Real estate – commercial mortgage: | Land development | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	55	58
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	55	58
Purchased loans | Real estate – commercial mortgage: | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	290,041	323,041
Purchased loans | Real estate – commercial mortgage: | Owner-occupied | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	15,001
Three years prior	14,682	32,567
Four years prior	33,181	61,568
Prior	217,414	181,007
Revolving Loans	3,174	9,723
Revolving Loans Converted to Term	2	2
Loans, net of unearned income	268,453	299,868
Purchased loans | Real estate – commercial mortgage: | Owner-occupied | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	15,001
Three years prior	14,682	29,276
Four years prior	29,288	43,962
Prior	193,496	161,790
Revolving Loans	3,166	5,808
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	240,632	255,837
Purchased loans | Real estate – commercial mortgage: | Owner-occupied | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	1,582	9,670
Prior	1,971	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	3,553	9,670
Purchased loans | Real estate – commercial mortgage: | Owner-occupied | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	3,291
Four years prior	2,311	7,936
Prior	21,947	19,217
Revolving Loans	8	3,915
Revolving Loans Converted to Term	2	2
Loans, net of unearned income	24,268	34,361
Purchased loans | Real estate – commercial mortgage: | Owner-occupied | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	644	625
Four years prior	589	660
Prior	19,562	20,531
Revolving Loans	793	1,357
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	21,588	23,173
Purchased loans | Real estate – commercial mortgage: | Owner-occupied | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	644	625
Four years prior	589	660
Prior	19,301	20,253
Revolving Loans	793	1,357
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	21,327	22,895
Purchased loans | Real estate – commercial mortgage: | Owner-occupied | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	261	278
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	261	278
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	492,917	552,728
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	55,962
Three years prior	40,506	117,592
Four years prior	122,120	107,004
Prior	297,530	242,249
Revolving Loans	6,380	12,720
Revolving Loans Converted to Term	14,557	4,686
Loans, net of unearned income	481,093	540,213
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	37,002
Three years prior	24,133	109,910
Four years prior	114,441	83,738
Prior	254,147	221,423
Revolving Loans	6,380	6,431
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	399,101	458,504
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	2,591
Three years prior	0	0
Four years prior	0	5,302
Prior	10,570	2,622
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	10,570	10,515
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	16,369
Three years prior	16,373	7,682
Four years prior	7,679	17,964
Prior	32,813	18,204
Revolving Loans	0	6,289
Revolving Loans Converted to Term	14,557	4,686
Loans, net of unearned income	71,422	71,194
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	337
Two years prior	331	443
Three years prior	404	49
Four years prior	138	66
Prior	10,536	11,467
Revolving Loans	415	153
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	11,824	12,515
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	337
Two years prior	331	443
Three years prior	404	49
Four years prior	0	66
Prior	10,409	11,331
Revolving Loans	415	153
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	11,559	12,379
Purchased loans | Real estate – commercial mortgage: | Non-owner occupied | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	138	0
Prior	127	136
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	265	136
Purchased loans | Installment loans to individuals
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	45,850	59,675
Purchased loans | Installment loans to individuals | Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Installment loans to individuals | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Installment loans to individuals | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Installment loans to individuals | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	0
Three years prior	0	0
Four years prior	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Loans, net of unearned income	0	0
Purchased loans | Installment loans to individuals | Not Subject to Credit Risk Assessment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	34,976
Three years prior	26,952	15,497
Four years prior	12,424	1,118
Prior	4,625	4,348
Revolving Loans	1,785	3,676
Revolving Loans Converted to Term	64	60
Loans, net of unearned income	45,850	59,675
Purchased loans | Installment loans to individuals | Not Subject to Credit Risk Assessment | Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	34,942
Three years prior	26,908	15,405
Four years prior	12,370	1,051
Prior	4,367	4,262
Revolving Loans	1,785	3,676
Revolving Loans Converted to Term	32	29
Loans, net of unearned income	45,462	59,365
Purchased loans | Installment loans to individuals | Not Subject to Credit Risk Assessment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current year	0	0
Prior year	0	0
Two years prior	0	34
Three years prior	44	92
Four years prior	54	67
Prior	258	86
Revolving Loans	0	0
Revolving Loans Converted to Term	32	31
Loans, net of unearned income	$ 388	$ 310