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Non Purchased Loans - Loan Portfolio by Risk-Rating Grades (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Loan portfolio by risk-rating grades    
Loans, net of unearned income $ 10,933,647 $ 9,689,638
Commercial, financial, agricultural    
Loan portfolio by risk-rating grades    
Loans, net of unearned income 2,536,984 1,367,972
Lease Financing Receivables    
Loan portfolio by risk-rating grades    
Loans, net of unearned income 75,862  
Real estate - construction    
Loan portfolio by risk-rating grades    
Loans, net of unearned income 858,104 826,483
Real estate – 1-4 family mortgage    
Loan portfolio by risk-rating grades    
Loans, net of unearned income 2,698,308 2,866,613
Real estate - commercial mortgage    
Loan portfolio by risk-rating grades    
Loans, net of unearned income 4,554,852 4,244,265
Installment loans to individuals    
Loan portfolio by risk-rating grades    
Loans, net of unearned income 209,537 384,305
Non-Purchased    
Loan portfolio by risk-rating grades    
Loans, net of unearned income 9,419,540 7,587,974
Non-Purchased | Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   2,918,059
Non-Purchased | Non- Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   15,073
Non-Purchased | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 2,925,230  
2019 1,329,667  
2018 610,250  
2017 498,294  
2016 372,095  
Prior 300,805  
Revolving Loans 356,222  
Revolving Loans Converted to Term 25,219  
Loans, net of unearned income 6,417,782  
Non-Purchased | Pass    
Loan portfolio by risk-rating grades    
2020 2,909,247  
2019 1,308,939  
2018 599,386  
2017 441,774  
2016 346,829  
Prior 283,632  
Revolving Loans 350,588  
Revolving Loans Converted to Term 22,495  
Loans, net of unearned income 6,262,890 4,555,462
Non-Purchased | Special Mention    
Loan portfolio by risk-rating grades    
2020 10,400  
2019 7,622  
2018 3,214  
2017 45,076  
2016 6,455  
Prior 11,341  
Revolving Loans 187  
Revolving Loans Converted to Term 1,837  
Loans, net of unearned income 86,132  
Non-Purchased | Substandard    
Loan portfolio by risk-rating grades    
2020 5,583  
2019 13,106  
2018 7,650  
2017 11,444  
2016 18,811  
Prior 5,832  
Revolving Loans 5,447  
Revolving Loans Converted to Term 887  
Loans, net of unearned income 68,760 51,207
Non-Purchased | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 780,512  
2019 524,963  
2018 353,307  
2017 258,589  
2016 147,342  
Prior 238,801  
Revolving Loans 693,698  
Revolving Loans Converted to Term 4,546  
Loans, net of unearned income 3,001,758  
Non-Purchased | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 780,449  
2019 522,064  
2018 349,003  
2017 256,112  
2016 146,353  
Prior 235,757  
Revolving Loans 692,924  
Revolving Loans Converted to Term 4,031  
Loans, net of unearned income 2,986,693  
Non-Purchased | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 63  
2019 2,899  
2018 4,304  
2017 2,477  
2016 989  
Prior 3,044  
Revolving Loans 774  
Revolving Loans Converted to Term 515  
Loans, net of unearned income 15,065  
Non-Purchased | Watch    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   48,173
Non-Purchased | Internal Noninvestment Grade    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   4,654,842
Non-Purchased | Commercial, financial, agricultural | Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   247,575
Non-Purchased | Commercial, financial, agricultural | Non- Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   1,316
Non-Purchased | Commercial, financial, agricultural | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 1,448,273  
2019 183,627  
2018 76,912  
2017 36,866  
2016 18,124  
Prior 15,844  
Revolving Loans 255,522  
Revolving Loans Converted to Term 2,449  
Loans, net of unearned income 2,037,617  
Non-Purchased | Commercial, financial, agricultural | Pass    
Loan portfolio by risk-rating grades    
2020 1,447,594  
2019 180,979  
2018 73,325  
2017 31,362  
2016 16,308  
Prior 14,626  
Revolving Loans 250,528  
Revolving Loans Converted to Term 1,562  
Loans, net of unearned income 2,016,284 779,798
Non-Purchased | Commercial, financial, agricultural | Special Mention    
Loan portfolio by risk-rating grades    
2020 128  
2019 1,952  
2018 2,091  
2017 3,850  
2016 1,416  
Prior 109  
Revolving Loans 187  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 9,733  
Non-Purchased | Commercial, financial, agricultural | Substandard    
Loan portfolio by risk-rating grades    
2020 551  
2019 696  
2018 1,496  
2017 1,654  
2016 400  
Prior 1,109  
Revolving Loans 4,807  
Revolving Loans Converted to Term 887  
Loans, net of unearned income 11,600 11,715
Non-Purchased | Commercial, financial, agricultural | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 33,805  
2019 16,455  
2018 10,381  
2017 6,396  
2016 2,826  
Prior 7,201  
Revolving Loans 245,485  
Revolving Loans Converted to Term 305  
Loans, net of unearned income 322,854  
Non-Purchased | Commercial, financial, agricultural | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 33,794  
2019 16,343  
2018 10,340  
2017 6,026  
2016 2,748  
Prior 7,181  
Revolving Loans 245,059  
Revolving Loans Converted to Term 305  
Loans, net of unearned income 321,796  
Non-Purchased | Commercial, financial, agricultural | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 11  
2019 112  
2018 41  
2017 370  
2016 78  
Prior 20  
Revolving Loans 426  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 1,058  
Non-Purchased | Commercial, financial, agricultural | Watch    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   11,949
Non-Purchased | Commercial, financial, agricultural | Internal Noninvestment Grade    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   803,462
Non-Purchased | Lease Financing Receivables | Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   81,649
Non-Purchased | Lease Financing Receivables | Non- Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   226
Non-Purchased | Lease Financing Receivables | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 32,150  
2019 25,270  
2018 10,999  
2017 4,231  
2016 1,040  
Prior 2,172  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 75,862  
Non-Purchased | Lease Financing Receivables | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 32,150  
2019 25,270  
2018 10,999  
2017 4,231  
2016 992  
Prior 2,172  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 75,814  
Non-Purchased | Lease Financing Receivables | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 48  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 48  
Non-Purchased | Real estate - construction | Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   66,241
Non-Purchased | Real estate - construction | Non- Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   0
Non-Purchased | Real estate - construction | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 398,891  
2019 266,471  
2018 52,520  
2017 29,300  
2016 0  
Prior 0  
Revolving Loans 13,927  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 761,109  
Non-Purchased | Real estate - construction | Pass    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   698,950
Non-Purchased | Real estate - construction | Substandard    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   9,209
Non-Purchased | Real estate - construction | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 54,918  
2019 10,334  
2018 295  
2017 153  
2016 0  
Prior 0  
Revolving Loans 343  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 66,043  
Non-Purchased | Real estate - construction | Watch    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   501
Non-Purchased | Real estate - construction | Internal Noninvestment Grade    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   708,660
Non-Purchased | Real estate - construction | Residential | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 154,649  
2019 9,836  
2018 2,114  
2017 0  
2016 0  
Prior 0  
Revolving Loans 13,923  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 180,522  
Non-Purchased | Real estate - construction | Residential | Pass    
Loan portfolio by risk-rating grades    
2020 154,419  
2019 9,339  
2018 2,114  
2017 0  
2016 0  
Prior 0  
Revolving Loans 13,923  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 179,795  
Non-Purchased | Real estate - construction | Residential | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Real estate - construction | Residential | Substandard    
Loan portfolio by risk-rating grades    
2020 230  
2019 497  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 727  
Non-Purchased | Real estate - construction | Residential | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 53,108  
2019 9,393  
2018 295  
2017 153  
2016 0  
Prior 0  
Revolving Loans 343  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 63,292  
Non-Purchased | Real estate - construction | Residential | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 53,108  
2019 9,393  
2018 295  
2017 153  
2016 0  
Prior 0  
Revolving Loans 343  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 63,292  
Non-Purchased | Real estate - construction | Residential | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Real estate - construction | Commercial | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 244,242  
2019 256,635  
2018 50,406  
2017 29,300  
2016 0  
Prior 0  
Revolving Loans 4  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 580,587  
Non-Purchased | Real estate - construction | Commercial | Pass    
Loan portfolio by risk-rating grades    
2020 244,242  
2019 251,937  
2018 50,406  
2017 29,300  
2016 0  
Prior 0  
Revolving Loans 4  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 575,889  
Non-Purchased | Real estate - construction | Commercial | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 4,698  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 4,698  
Non-Purchased | Real estate - construction | Commercial | Substandard    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Real estate - construction | Commercial | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 1,810  
2019 941  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 2,751  
Non-Purchased | Real estate - construction | Commercial | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 1,810  
2019 941  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 2,751  
Non-Purchased | Real estate - construction | Commercial | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Real estate – 1-4 family mortgage | Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   1,992,331
Non-Purchased | Real estate – 1-4 family mortgage | Non- Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   11,288
Non-Purchased | Real estate – 1-4 family mortgage | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 110,246  
2019 78,482  
2018 36,613  
2017 30,018  
2016 13,197  
Prior 7,172  
Revolving Loans 10,658  
Revolving Loans Converted to Term 1,909  
Loans, net of unearned income 288,295  
Non-Purchased | Real estate – 1-4 family mortgage | Pass    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   339,079
Non-Purchased | Real estate – 1-4 family mortgage | Substandard    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   3,572
Non-Purchased | Real estate – 1-4 family mortgage | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 517,553  
2019 344,643  
2018 261,735  
2017 196,777  
2016 105,216  
Prior 212,214  
Revolving Loans 426,437  
Revolving Loans Converted to Term 3,694  
Loans, net of unearned income 2,068,269  
Non-Purchased | Real estate – 1-4 family mortgage | Watch    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   3,856
Non-Purchased | Real estate – 1-4 family mortgage | Internal Noninvestment Grade    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   346,507
Non-Purchased | Real estate – 1-4 family mortgage | Primary | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 9,422  
2019 6,691  
2018 3,988  
2017 4,644  
2016 371  
Prior 1,060  
Revolving Loans 629  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 26,805  
Non-Purchased | Real estate – 1-4 family mortgage | Primary | Pass    
Loan portfolio by risk-rating grades    
2020 9,422  
2019 5,870  
2018 3,988  
2017 4,644  
2016 371  
Prior 1,045  
Revolving Loans 629  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 25,969  
Non-Purchased | Real estate – 1-4 family mortgage | Primary | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 125  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 125  
Non-Purchased | Real estate – 1-4 family mortgage | Primary | Substandard    
Loan portfolio by risk-rating grades    
2020 0  
2019 696  
2018 0  
2017 0  
2016 0  
Prior 15  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 711  
Non-Purchased | Real estate – 1-4 family mortgage | Primary | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 470,034  
2019 321,155  
2018 239,542  
2017 176,926  
2016 92,195  
Prior 207,721  
Revolving Loans 1,758  
Revolving Loans Converted to Term 45  
Loans, net of unearned income 1,509,376  
Non-Purchased | Real estate – 1-4 family mortgage | Primary | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 470,034  
2019 318,929  
2018 235,816  
2017 175,219  
2016 91,479  
Prior 205,530  
Revolving Loans 1,747  
Revolving Loans Converted to Term 45  
Loans, net of unearned income 1,498,799  
Non-Purchased | Real estate – 1-4 family mortgage | Primary | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 2,226  
2018 3,726  
2017 1,707  
2016 716  
Prior 2,191  
Revolving Loans 11  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 10,577  
Non-Purchased | Real estate – 1-4 family mortgage | Home Equity Loan | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 157  
2019 184  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 6,051  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 6,392  
Non-Purchased | Real estate – 1-4 family mortgage | Home Equity Loan | Pass    
Loan portfolio by risk-rating grades    
2020 157  
2019 184  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 6,051  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 6,392  
Non-Purchased | Real estate – 1-4 family mortgage | Home Equity Loan | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Real estate – 1-4 family mortgage | Home Equity Loan | Substandard    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Real estate – 1-4 family mortgage | Home Equity Loan | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 0  
2019 203  
2018 372  
2017 0  
2016 45  
Prior 799  
Revolving Loans 421,838  
Revolving Loans Converted to Term 3,119  
Loans, net of unearned income 426,376  
Non-Purchased | Real estate – 1-4 family mortgage | Home Equity Loan | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 203  
2018 372  
2017 0  
2016 45  
Prior 684  
Revolving Loans 421,516  
Revolving Loans Converted to Term 2,642  
Loans, net of unearned income 425,462  
Non-Purchased | Real estate – 1-4 family mortgage | Home Equity Loan | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 115  
Revolving Loans 322  
Revolving Loans Converted to Term 477  
Loans, net of unearned income 914  
Non-Purchased | Real estate – 1-4 family mortgage | Rental/investment | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 50,558  
2019 32,656  
2018 27,483  
2017 25,019  
2016 12,620  
Prior 5,699  
Revolving Loans 1,066  
Revolving Loans Converted to Term 557  
Loans, net of unearned income 155,658  
Non-Purchased | Real estate – 1-4 family mortgage | Rental/investment | Pass    
Loan portfolio by risk-rating grades    
2020 50,371  
2019 31,724  
2018 26,695  
2017 24,872  
2016 12,439  
Prior 5,166  
Revolving Loans 1,066  
Revolving Loans Converted to Term 557  
Loans, net of unearned income 152,890  
Non-Purchased | Real estate – 1-4 family mortgage | Rental/investment | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 83  
2016 77  
Prior 133  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 293  
Non-Purchased | Real estate – 1-4 family mortgage | Rental/investment | Substandard    
Loan portfolio by risk-rating grades    
2020 187  
2019 932  
2018 788  
2017 64  
2016 104  
Prior 400  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 2,475  
Non-Purchased | Real estate – 1-4 family mortgage | Rental/investment | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 34,079  
2019 20,499  
2018 18,319  
2017 17,758  
2016 11,907  
Prior 3,356  
Revolving Loans 2,330  
Revolving Loans Converted to Term 530  
Loans, net of unearned income 108,778  
Non-Purchased | Real estate – 1-4 family mortgage | Rental/investment | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 34,079  
2019 20,404  
2018 18,245  
2017 17,595  
2016 11,901  
Prior 3,196  
Revolving Loans 2,330  
Revolving Loans Converted to Term 530  
Loans, net of unearned income 108,280  
Non-Purchased | Real estate – 1-4 family mortgage | Rental/investment | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 95  
2018 74  
2017 163  
2016 6  
Prior 160  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 498  
Non-Purchased | Real estate – 1-4 family mortgage | Land Development | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 50,109  
2019 38,951  
2018 5,142  
2017 355  
2016 206  
Prior 413  
Revolving Loans 2,912  
Revolving Loans Converted to Term 1,352  
Loans, net of unearned income 99,440  
Non-Purchased | Real estate – 1-4 family mortgage | Land Development | Pass    
Loan portfolio by risk-rating grades    
2020 50,109  
2019 38,388  
2018 5,142  
2017 355  
2016 203  
Prior 413  
Revolving Loans 2,912  
Revolving Loans Converted to Term 1,352  
Loans, net of unearned income 98,874  
Non-Purchased | Real estate – 1-4 family mortgage | Land Development | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Real estate – 1-4 family mortgage | Land Development | Substandard    
Loan portfolio by risk-rating grades    
2020 0  
2019 563  
2018 0  
2017 0  
2016 3  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 566  
Non-Purchased | Real estate – 1-4 family mortgage | Land Development | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 13,440  
2019 2,786  
2018 3,502  
2017 2,093  
2016 1,069  
Prior 338  
Revolving Loans 511  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 23,739  
Non-Purchased | Real estate – 1-4 family mortgage | Land Development | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 13,440  
2019 2,786  
2018 3,502  
2017 2,062  
2016 1,069  
Prior 338  
Revolving Loans 511  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 23,708  
Non-Purchased | Real estate – 1-4 family mortgage | Land Development | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 31  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 31  
Non-Purchased | Real estate - commercial mortgage | Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   330,714
Non-Purchased | Real estate - commercial mortgage | Non- Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   1,955
Non-Purchased | Real estate - commercial mortgage | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 967,746  
2019 801,083  
2018 444,205  
2017 402,110  
2016 340,774  
Prior 277,789  
Revolving Loans 76,115  
Revolving Loans Converted to Term 20,845  
Loans, net of unearned income 3,330,667  
Non-Purchased | Real estate - commercial mortgage | Pass    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   2,737,629
Non-Purchased | Real estate - commercial mortgage | Substandard    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   26,711
Non-Purchased | Real estate - commercial mortgage | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 81,953  
2019 71,063  
2018 56,193  
2017 47,013  
2016 35,801  
Prior 15,679  
Revolving Loans 10,772  
Revolving Loans Converted to Term 488  
Loans, net of unearned income 318,962  
Non-Purchased | Real estate - commercial mortgage | Watch    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   31,867
Non-Purchased | Real estate - commercial mortgage | Internal Noninvestment Grade    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   2,796,207
Non-Purchased | Real estate - commercial mortgage | Land Development | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 36,872  
2019 21,278  
2018 8,048  
2017 3,279  
2016 4,887  
Prior 3,098  
Revolving Loans 6,976  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 84,438  
Non-Purchased | Real estate - commercial mortgage | Land Development | Pass    
Loan portfolio by risk-rating grades    
2020 34,719  
2019 21,278  
2018 6,925  
2017 3,210  
2016 3,274  
Prior 3,098  
Revolving Loans 6,976  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 79,480  
Non-Purchased | Real estate - commercial mortgage | Land Development | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 1,123  
2017 69  
2016 46  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 1,238  
Non-Purchased | Real estate - commercial mortgage | Land Development | Substandard    
Loan portfolio by risk-rating grades    
2020 2,153  
2019 0  
2018 0  
2017 0  
2016 1,567  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 3,720  
Non-Purchased | Real estate - commercial mortgage | Land Development | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 12,656  
2019 7,872  
2018 4,988  
2017 2,926  
2016 3,759  
Prior 580  
Revolving Loans 2,854  
Revolving Loans Converted to Term 52  
Loans, net of unearned income 35,687  
Non-Purchased | Real estate - commercial mortgage | Land Development | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 12,656  
2019 7,872  
2018 4,988  
2017 2,922  
2016 3,759  
Prior 466  
Revolving Loans 2,854  
Revolving Loans Converted to Term 52  
Loans, net of unearned income 35,569  
Non-Purchased | Real estate - commercial mortgage | Land Development | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 4  
2016 0  
Prior 114  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 118  
Non-Purchased | Real estate - commercial mortgage | Owner Occupied | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 295,642  
2019 256,807  
2018 199,082  
2017 169,527  
2016 99,540  
Prior 85,614  
Revolving Loans 16,683  
Revolving Loans Converted to Term 9,733  
Loans, net of unearned income 1,132,628  
Non-Purchased | Real estate - commercial mortgage | Owner Occupied | Pass    
Loan portfolio by risk-rating grades    
2020 293,851  
2019 255,206  
2018 193,716  
2017 163,358  
2016 96,128  
Prior 83,582  
Revolving Loans 16,043  
Revolving Loans Converted to Term 7,896  
Loans, net of unearned income 1,109,780  
Non-Purchased | Real estate - commercial mortgage | Owner Occupied | Special Mention    
Loan portfolio by risk-rating grades    
2020 1,167  
2019 847  
2018 0  
2017 2,067  
2016 228  
Prior 311  
Revolving Loans 0  
Revolving Loans Converted to Term 1,837  
Loans, net of unearned income 6,457  
Non-Purchased | Real estate - commercial mortgage | Owner Occupied | Substandard    
Loan portfolio by risk-rating grades    
2020 624  
2019 754  
2018 5,366  
2017 4,102  
2016 3,184  
Prior 1,721  
Revolving Loans 640  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 16,391  
Non-Purchased | Real estate - commercial mortgage | Owner Occupied | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 48,814  
2019 44,606  
2018 36,661  
2017 30,266  
2016 23,974  
Prior 11,608  
Revolving Loans 5,919  
Revolving Loans Converted to Term 289  
Loans, net of unearned income 202,137  
Non-Purchased | Real estate - commercial mortgage | Owner Occupied | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 48,814  
2019 44,344  
2018 36,349  
2017 30,097  
2016 23,885  
Prior 11,216  
Revolving Loans 5,904  
Revolving Loans Converted to Term 289  
Loans, net of unearned income 200,898  
Non-Purchased | Real estate - commercial mortgage | Owner Occupied | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 262  
2018 312  
2017 169  
2016 89  
Prior 392  
Revolving Loans 15  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 1,239  
Non-Purchased | Real estate - commercial mortgage | Non-owner Occupied | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 635,232  
2019 522,998  
2018 237,075  
2017 229,304  
2016 236,347  
Prior 189,077  
Revolving Loans 52,456  
Revolving Loans Converted to Term 11,112  
Loans, net of unearned income 2,113,601  
Non-Purchased | Real estate - commercial mortgage | Non-owner Occupied | Pass    
Loan portfolio by risk-rating grades    
2020 624,289  
2019 514,030  
2018 237,075  
2017 184,673  
2016 218,106  
Prior 175,702  
Revolving Loans 52,456  
Revolving Loans Converted to Term 11,112  
Loans, net of unearned income 2,017,443  
Non-Purchased | Real estate - commercial mortgage | Non-owner Occupied | Special Mention    
Loan portfolio by risk-rating grades    
2020 9,105  
2019 0  
2018 0  
2017 39,007  
2016 4,688  
Prior 10,788  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 63,588  
Non-Purchased | Real estate - commercial mortgage | Non-owner Occupied | Substandard    
Loan portfolio by risk-rating grades    
2020 1,838  
2019 8,968  
2018 0  
2017 5,624  
2016 13,553  
Prior 2,587  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 32,570  
Non-Purchased | Real estate - commercial mortgage | Non-owner Occupied | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 20,483  
2019 18,585  
2018 14,544  
2017 13,821  
2016 8,068  
Prior 3,491  
Revolving Loans 1,999  
Revolving Loans Converted to Term 147  
Loans, net of unearned income 81,138  
Non-Purchased | Real estate - commercial mortgage | Non-owner Occupied | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 20,483  
2019 18,460  
2018 14,486  
2017 13,821  
2016 8,068  
Prior 3,439  
Revolving Loans 1,999  
Revolving Loans Converted to Term 147  
Loans, net of unearned income 80,903  
Non-Purchased | Real estate - commercial mortgage | Non-owner Occupied | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 0  
2019 125  
2018 58  
2017 0  
2016 0  
Prior 52  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 235  
Non-Purchased | Installment loans to individuals | Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   199,549
Non-Purchased | Installment loans to individuals | Non- Performing    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   288
Non-Purchased | Installment loans to individuals | Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 74  
2019 4  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 16  
Loans, net of unearned income 94  
Non-Purchased | Installment loans to individuals | Pass    
Loan portfolio by risk-rating grades    
2020 74  
2019 4  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 16  
Loans, net of unearned income 94 6
Non-Purchased | Installment loans to individuals | Special Mention    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0  
Non-Purchased | Installment loans to individuals | Substandard    
Loan portfolio by risk-rating grades    
2020 0  
2019 0  
2018 0  
2017 0  
2016 0  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 0  
Loans, net of unearned income 0 0
Non-Purchased | Installment loans to individuals | Not Subject to Credit Risk Assessment    
Loan portfolio by risk-rating grades    
2020 60,133  
2019 57,198  
2018 13,704  
2017 4,019  
2016 2,459  
Prior 1,535  
Revolving Loans 10,661  
Revolving Loans Converted to Term 59  
Loans, net of unearned income 149,768  
Non-Purchased | Installment loans to individuals | Not Subject to Credit Risk Assessment | Performing    
Loan portfolio by risk-rating grades    
2020 60,081  
2019 57,119  
2018 13,611  
2017 3,986  
2016 2,407  
Prior 1,535  
Revolving Loans 10,661  
Revolving Loans Converted to Term 21  
Loans, net of unearned income 149,421  
Non-Purchased | Installment loans to individuals | Not Subject to Credit Risk Assessment | Non- Performing    
Loan portfolio by risk-rating grades    
2020 52  
2019 79  
2018 93  
2017 33  
2016 52  
Prior 0  
Revolving Loans 0  
Revolving Loans Converted to Term 38  
Loans, net of unearned income $ 347  
Non-Purchased | Installment loans to individuals | Watch    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   0
Non-Purchased | Installment loans to individuals | Internal Noninvestment Grade    
Loan portfolio by risk-rating grades    
Loans, net of unearned income   $ 6