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Loans - Loan Portfolio by Risk-Rating Grades (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Loan portfolio by risk-rating grades      
Loans, net of unearned income $ 13,055,593 $ 12,885,020 $ 12,500,525
Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 678,714 1,842,890  
Prior year 1,778,444 1,294,460  
Two years prior 1,296,402 2,578,061  
Three years prior 2,488,548 1,215,971  
Four years prior 1,222,790 726,463  
Prior 1,158,466 877,323  
Revolving Loans 1,296,158 1,206,427  
Revolving Loans Converted to Term 18,994 39,514  
Loans, net of unearned income 9,938,516 9,781,109  
Pass      
Loan portfolio by risk-rating grades      
Current year 678,115 1,811,606  
Prior year 1,744,523 1,262,176  
Two years prior 1,264,540 2,449,505  
Three years prior 2,390,579 1,204,237  
Four years prior 1,210,751 718,008  
Prior 1,096,245 814,591  
Revolving Loans 1,266,198 1,175,583  
Revolving Loans Converted to Term 8,458 31,028  
Loans, net of unearned income 9,659,409 9,466,734  
Special Mention      
Loan portfolio by risk-rating grades      
Current year 221 8,978  
Prior year 11,301 16,152  
Two years prior 17,245 83,637  
Three years prior 41,492 2,162  
Four years prior 1,053 2,596  
Prior 7,737 10,350  
Revolving Loans 16,730 7,006  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 95,779 130,881  
Substandard      
Loan portfolio by risk-rating grades      
Current year 378 22,306  
Prior year 22,620 16,132  
Two years prior 14,617 44,919  
Three years prior 56,477 9,572  
Four years prior 10,986 5,859  
Prior 54,484 52,382  
Revolving Loans 13,230 23,838  
Revolving Loans Converted to Term 10,536 8,486  
Loans, net of unearned income 183,328 183,494  
Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 110,152 227,231  
Prior year 241,569 379,101  
Two years prior 368,967 729,306  
Three years prior 714,392 500,846  
Four years prior 491,151 283,159  
Prior 664,595 455,486  
Revolving Loans 511,643 514,795  
Revolving Loans Converted to Term 14,608 13,987  
Loans, net of unearned income 3,117,077 3,103,911  
Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 110,152 226,690  
Prior year 241,233 375,061  
Two years prior 364,822 714,795  
Three years prior 705,255 495,246  
Four years prior 487,309 272,978  
Prior 642,094 435,497  
Revolving Loans 511,569 514,689  
Revolving Loans Converted to Term 13,317 10,741  
Loans, net of unearned income 3,075,751 3,045,697  
Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 541  
Prior year 336 4,040  
Two years prior 4,145 14,511  
Three years prior 9,137 5,600  
Four years prior 3,842 10,181  
Prior 22,501 19,989  
Revolving Loans 74 106  
Revolving Loans Converted to Term 1,291 3,246  
Loans, net of unearned income 41,326 58,214  
Commercial | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0    
Prior year 0    
Two years prior 0    
Three years prior 0    
Four years prior 0    
Prior 0    
Revolving Loans 0    
Revolving Loans Converted to Term 0    
Loans, net of unearned income 0    
Commercial | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0    
Prior year 0    
Two years prior 0    
Three years prior 0    
Four years prior 0    
Prior 0    
Revolving Loans 0    
Revolving Loans Converted to Term 0    
Loans, net of unearned income 0    
Commercial | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0    
Prior year 0    
Two years prior 0    
Three years prior 0    
Four years prior 0    
Prior 0    
Revolving Loans 0    
Revolving Loans Converted to Term 0    
Loans, net of unearned income 0    
Commercial, financial, agricultural      
Loan portfolio by risk-rating grades      
Loans, net of unearned income 1,888,580   1,869,408
Commercial, financial, agricultural | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 126,558 292,917  
Prior year 242,713 208,900  
Two years prior 170,453 228,690  
Three years prior 198,342 113,192  
Four years prior 107,379 66,121  
Prior 88,680 54,163  
Revolving Loans 944,959 898,772  
Revolving Loans Converted to Term 8,600 2,889  
Loans, net of unearned income 1,887,684 1,865,644  
Commercial, financial, agricultural | Pass      
Loan portfolio by risk-rating grades      
Current year 126,436 287,632  
Prior year 239,608 206,087  
Two years prior 168,243 213,209  
Three years prior 196,673 112,527  
Four years prior 106,886 64,780  
Prior 87,041 52,756  
Revolving Loans 930,370 874,104  
Revolving Loans Converted to Term 528 2,767  
Loans, net of unearned income 1,855,785 1,813,862  
Commercial, financial, agricultural | Special Mention      
Loan portfolio by risk-rating grades      
Current year 57 591  
Prior year 814 1,613  
Two years prior 1,191 185  
Three years prior 56 242  
Four years prior 49 107  
Prior 220 378  
Revolving Loans 6,988 7,006  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 9,375 10,122  
Commercial, financial, agricultural | Substandard      
Loan portfolio by risk-rating grades      
Current year 65 4,694  
Prior year 2,291 1,200  
Two years prior 1,019 15,296  
Three years prior 1,613 423  
Four years prior 444 1,234  
Prior 1,419 1,029  
Revolving Loans 7,601 17,662  
Revolving Loans Converted to Term 8,072 122  
Loans, net of unearned income 22,524 41,660  
Commercial, financial, agricultural | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 896 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 0  
Prior 0 20,173  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 896 20,173  
Commercial, financial, agricultural | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 896 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 0  
Prior 0 20,173  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 896 20,173  
Commercial, financial, agricultural | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
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  
Lease Financing Receivables      
Loan portfolio by risk-rating grades      
Loans, net of unearned income 85,412   107,474
Lease Financing Receivables | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 3,031 12,239  
Prior year 11,050 22,339  
Two years prior 20,235 39,738  
Three years prior 36,304 9,125  
Four years prior 8,401 3,724  
Prior 6,391 3,426  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 85,412 90,591  
Lease Financing Receivables | Pass      
Loan portfolio by risk-rating grades      
Current year 2,966 12,239  
Prior year 11,050 17,225  
Two years prior 16,440 34,637  
Three years prior 34,545 8,778  
Four years prior 8,260 2,587  
Prior 6,365 3,246  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 79,626 78,712  
Lease Financing Receivables | Special Mention      
Loan portfolio by risk-rating grades      
Current year 65    
Prior year 0    
Two years prior 0    
Three years prior 56    
Four years prior 0    
Prior 0    
Revolving Loans 0    
Revolving Loans Converted to Term 0    
Loans, net of unearned income 121    
Lease Financing Receivables | Watch      
Loan portfolio by risk-rating grades      
Current year   0  
Prior year   1,261  
Two years prior   3,254  
Three years prior   173  
Four years prior   1,137  
Prior   180  
Revolving Loans   0  
Revolving Loans Converted to Term   0  
Loans, net of unearned income   6,005  
Lease Financing Receivables | Substandard      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 3,853  
Two years prior 3,795 1,847  
Three years prior 1,703 174  
Four years prior 141 0  
Prior 26 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 5,665 5,874  
Lease Financing Receivables | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
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  
Lease Financing Receivables | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
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  
Lease Financing Receivables | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
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  
Real estate – construction:      
Loan portfolio by risk-rating grades      
Loans, net of unearned income 1,090,862   1,243,535
Real estate – construction: | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 72,710 353,568  
Prior year 365,237 243,827  
Two years prior 268,117 382,439  
Three years prior 290,649 18,443  
Four years prior 0 0  
Prior 0 625  
Revolving Loans 20,537 20,096  
Revolving Loans Converted to Term 452 0  
Loans, net of unearned income 1,017,702 1,018,998  
Real estate – construction: | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 3,019 37,714  
Prior year 41,972 23,301  
Two years prior 18,355 11,210  
Three years prior 7,049 2,056  
Four years prior 2,020 0  
Prior 0 0  
Revolving Loans 296 108  
Revolving Loans Converted to Term 449 266  
Loans, net of unearned income 73,160 74,655  
Real estate – construction: | Residential | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 56,299 162,966  
Prior year 130,338 15,455  
Two years prior 10,468 1,708  
Three years prior 1,990 0  
Four years prior 0 0  
Prior 0 625  
Revolving Loans 1,328 1,246  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 200,423 182,000  
Real estate – construction: | Residential | Pass      
Loan portfolio by risk-rating grades      
Current year 56,299 160,772  
Prior year 128,144 14,673  
Two years prior 9,686 1,467  
Three years prior 1,749 0  
Four years prior 0 0  
Prior 0 625  
Revolving Loans 1,328 1,246  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 197,206 178,783  
Real estate – construction: | Residential | Special Mention      
Loan portfolio by risk-rating grades      
Current year 0 2,194  
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 2,194  
Real estate – construction: | Residential | Substandard      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 2,194 782  
Two years prior 782 241  
Three years prior 241 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 3,217 1,023  
Real estate – construction: | Residential | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 3,019 37,714  
Prior year 41,972 23,301  
Two years prior 18,355 11,210  
Three years prior 7,049 2,056  
Four years prior 2,020 0  
Prior 0 0  
Revolving Loans 296 108  
Revolving Loans Converted to Term 449 266  
Loans, net of unearned income 73,160 74,655  
Real estate – construction: | Residential | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 3,019 37,514  
Prior year 41,972 23,301  
Two years prior 18,355 11,210  
Three years prior 7,049 2,056  
Four years prior 2,020 0  
Prior 0 0  
Revolving Loans 296 108  
Revolving Loans Converted to Term 449 266  
Loans, net of unearned income 73,160 74,455  
Real estate – construction: | Residential | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 200  
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 0 200  
Real estate – construction: | Commercial | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 16,411 190,602  
Prior year 234,899 228,372  
Two years prior 257,649 380,731  
Three years prior 288,659 18,443  
Four years prior 0 0  
Prior 0 0  
Revolving Loans 19,209 18,850  
Revolving Loans Converted to Term 452 0  
Loans, net of unearned income 817,279 836,998  
Real estate – construction: | Commercial | Pass      
Loan portfolio by risk-rating grades      
Current year 16,411 190,602  
Prior year 234,826 216,051  
Two years prior 245,322 380,731  
Three years prior 288,659 18,443  
Four years prior 0 0  
Prior 0 0  
Revolving Loans 19,209 18,850  
Revolving Loans Converted to Term 452 0  
Loans, net of unearned income 804,879 824,677  
Real estate – construction: | Commercial | Special Mention      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 12,321  
Two years prior 12,327 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 12,327 12,321  
Real estate – construction: | Commercial | Substandard      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 73 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 73 0  
Real estate – construction: | Commercial | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year   0  
Prior year   0  
Two years prior   0  
Three years prior   0  
Four years prior   0  
Prior   0  
Revolving Loans   0  
Revolving Loans Converted to Term   0  
Loans, net of unearned income   0  
Real estate – construction: | Commercial | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year   0  
Prior year   0  
Two years prior   0  
Three years prior   0  
Four years prior   0  
Prior   0  
Revolving Loans   0  
Revolving Loans Converted to Term   0  
Loans, net of unearned income   0  
Real estate – construction: | Commercial | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year   0  
Prior year   0  
Two years prior   0  
Three years prior   0  
Four years prior   0  
Prior   0  
Revolving Loans   0  
Revolving Loans Converted to Term   0  
Loans, net of unearned income   0  
Real estate – 1-4 family mortgage:      
Loan portfolio by risk-rating grades      
Loans, net of unearned income 3,583,080   3,429,286
Real estate – 1-4 family mortgage: | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 87,420 187,587  
Prior year 177,584 110,606  
Two years prior 103,163 120,025  
Three years prior 113,563 66,034  
Four years prior 65,398 33,800  
Prior 47,487 26,150  
Revolving Loans 42,521 35,740  
Revolving Loans Converted to Term 136 1,150  
Loans, net of unearned income 637,272 581,092  
Real estate – 1-4 family mortgage: | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 93,774 154,305  
Prior year 174,780 341,962  
Two years prior 339,394 708,223  
Three years prior 698,997 492,408  
Four years prior 483,286 280,382  
Prior 647,510 417,656  
Revolving Loans 494,200 499,157  
Revolving Loans Converted to Term 13,867 13,692  
Loans, net of unearned income 2,945,808 2,907,785  
Real estate – 1-4 family mortgage: | Primary | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 5,944 10,925  
Prior year 10,065 5,336  
Two years prior 5,289 7,865  
Three years prior 7,737 4,247  
Four years prior 4,932 2,463  
Prior 7,183 6,534  
Revolving Loans 1,114 1,704  
Revolving Loans Converted to Term 85 796  
Loans, net of unearned income 42,349 39,870  
Real estate – 1-4 family mortgage: | Primary | Pass      
Loan portfolio by risk-rating grades      
Current year 5,944 10,925  
Prior year 10,065 5,126  
Two years prior 5,046 7,558  
Three years prior 7,423 3,979  
Four years prior 4,666 2,463  
Prior 6,525 5,776  
Revolving Loans 1,114 1,704  
Revolving Loans Converted to Term 85 796  
Loans, net of unearned income 40,868 38,327  
Real estate – 1-4 family mortgage: | Primary | Special Mention      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 143  
Three years prior 142 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 142 143  
Real estate – 1-4 family mortgage: | Primary | Substandard      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 210  
Two years prior 243 164  
Three years prior 172 268  
Four years prior 266 0  
Prior 658 758  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 1,339 1,400  
Real estate – 1-4 family mortgage: | Primary | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 92,616 152,511  
Prior year 173,694 340,032  
Two years prior 337,658 706,868  
Three years prior 697,710 490,903  
Four years prior 481,831 279,683  
Prior 645,960 417,316  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 893  
Loans, net of unearned income 2,429,469 2,388,206  
Real estate – 1-4 family mortgage: | Primary | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 92,616 152,207  
Prior year 173,392 336,019  
Two years prior 333,563 692,470  
Three years prior 688,588 485,325  
Four years prior 478,002 269,503  
Prior 623,639 397,394  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 893  
Loans, net of unearned income 2,389,800 2,333,811  
Real estate – 1-4 family mortgage: | Primary | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 304  
Prior year 302 4,013  
Two years prior 4,095 14,398  
Three years prior 9,122 5,578  
Four years prior 3,829 10,180  
Prior 22,321 19,922  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 39,669 54,395  
Real estate – 1-4 family mortgage: | Home equity | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 611 966  
Prior year 998 1,005  
Two years prior 898 7  
Three years prior 7 937  
Four years prior 922 0  
Prior 29 35  
Revolving Loans 38,963 28,976  
Revolving Loans Converted to Term 51 51  
Loans, net of unearned income 42,479 31,977  
Real estate – 1-4 family mortgage: | Home equity | Pass      
Loan portfolio by risk-rating grades      
Current year 611 966  
Prior year 998 1,005  
Two years prior 898 7  
Three years prior 7 937  
Four years prior 922 0  
Prior 0 0  
Revolving Loans 38,963 28,976  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 42,399 31,891  
Real estate – 1-4 family mortgage: | Home equity | Special Mention      
Loan portfolio by risk-rating grades      
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  
Real estate – 1-4 family mortgage: | Home equity | Substandard      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 0  
Prior 29 35  
Revolving Loans 0 0  
Revolving Loans Converted to Term 51 51  
Loans, net of unearned income 80 86  
Real estate – 1-4 family mortgage: | Home equity | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 30  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 0  
Prior 759 195  
Revolving Loans 494,200 499,157  
Revolving Loans Converted to Term 13,867 12,799  
Loans, net of unearned income 508,826 512,181  
Real estate – 1-4 family mortgage: | Home equity | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 30  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 0  
Prior 690 177  
Revolving Loans 494,126 499,052  
Revolving Loans Converted to Term 12,576 9,553  
Loans, net of unearned income 507,392 508,812  
Real estate – 1-4 family mortgage: | Home equity | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 0  
Prior 69 18  
Revolving Loans 74 105  
Revolving Loans Converted to Term 1,291 3,246  
Loans, net of unearned income 1,434 3,369  
Real estate – 1-4 family mortgage: | Rental/investment | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 58,157 96,447  
Prior year 93,231 83,682  
Two years prior 77,613 108,436  
Three years prior 104,225 59,836  
Four years prior 58,557 31,029  
Prior 40,045 18,146  
Revolving Loans 1,930 4,745  
Revolving Loans Converted to Term 0 303  
Loans, net of unearned income 433,758 402,624  
Real estate – 1-4 family mortgage: | Rental/investment | Pass      
Loan portfolio by risk-rating grades      
Current year 58,157 95,903  
Prior year 92,727 82,878  
Two years prior 76,847 108,296  
Three years prior 104,128 59,553  
Four years prior 58,318 30,936  
Prior 39,294 17,487  
Revolving Loans 1,930 4,745  
Revolving Loans Converted to Term 0 213  
Loans, net of unearned income 431,401 400,011  
Real estate – 1-4 family mortgage: | Rental/investment | Special Mention      
Loan portfolio by risk-rating grades      
Current year 0 180  
Prior year 178 564  
Two years prior 560 44  
Three years prior 11 52  
Four years prior 78 24  
Prior 21 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 848 864  
Real estate – 1-4 family mortgage: | Rental/investment | Substandard      
Loan portfolio by risk-rating grades      
Current year 0 364  
Prior year 326 240  
Two years prior 206 96  
Three years prior 86 231  
Four years prior 161 69  
Prior 730 659  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 90  
Loans, net of unearned income 1,509 1,749  
Real estate – 1-4 family mortgage: | Rental/investment | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 256  
Four years prior 255 0  
Prior 56 58  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 311 314  
Real estate – 1-4 family mortgage: | Rental/investment | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 256  
Four years prior 255 0  
Prior 56 58  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 311 314  
Real estate – 1-4 family mortgage: | Rental/investment | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
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  
Real estate – 1-4 family mortgage: | Land development | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 22,708 79,249  
Prior year 73,290 20,583  
Two years prior 19,363 3,717  
Three years prior 1,594 1,014  
Four years prior 987 308  
Prior 230 1,435  
Revolving Loans 514 315  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 118,686 106,621  
Real estate – 1-4 family mortgage: | Land development | Pass      
Loan portfolio by risk-rating grades      
Current year 22,708 79,150  
Prior year 73,290 20,583  
Two years prior 19,363 1,977  
Three years prior 1,594 1,014  
Four years prior 987 308  
Prior 230 1,435  
Revolving Loans 514 315  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 118,686 104,782  
Real estate – 1-4 family mortgage: | Land development | Special Mention      
Loan portfolio by risk-rating grades      
Current year 0 99  
Prior year 0 0  
Two years prior 0 1,740  
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 1,839  
Real estate – 1-4 family mortgage: | Land development | Substandard      
Loan portfolio by risk-rating grades      
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  
Real estate – 1-4 family mortgage: | Land development | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 1,158 1,764  
Prior year 1,086 1,930  
Two years prior 1,736 1,355  
Three years prior 1,287 1,249  
Four years prior 1,200 699  
Prior 735 87  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 7,202 7,084  
Real estate – 1-4 family mortgage: | Land development | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 1,158 1,764  
Prior year 1,059 1,919  
Two years prior 1,726 1,355  
Three years prior 1,287 1,240  
Four years prior 1,193 699  
Prior 735 87  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 7,158 7,064  
Real estate – 1-4 family mortgage: | Land development | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 27 11  
Two years prior 10 0  
Three years prior 0 9  
Four years prior 7 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 44 20  
Real Estate - Commercial Mortgage      
Loan portfolio by risk-rating grades      
Loans, net of unearned income 6,320,120   5,753,230
Real Estate - Commercial Mortgage | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 388,995 996,574  
Prior year 981,860 708,788  
Two years prior 734,434 1,807,169  
Three years prior 1,849,690 1,009,177  
Four years prior 1,041,612 622,818  
Prior 1,015,908 792,959  
Revolving Loans 288,141 251,819  
Revolving Loans Converted to Term 9,806 35,475  
Loans, net of unearned income 6,310,446 6,224,779  
Real Estate - Commercial Mortgage | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 307 2,614  
Prior year 1,469 2,350  
Two years prior 2,219 1,902  
Three years prior 1,782 2,567  
Four years prior 2,556 1,460  
Prior 1,341 396  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 9,674 11,289  
Real Estate - Commercial Mortgage | Land development | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 10,337 47,200  
Prior year 42,854 9,628  
Two years prior 8,381 20,676  
Three years prior 17,235 9,939  
Four years prior 9,446 3,033  
Prior 3,505 3,504  
Revolving Loans 7,509 9,151  
Revolving Loans Converted to Term 0 175  
Loans, net of unearned income 99,267 103,306  
Real Estate - Commercial Mortgage | Land development | Pass      
Loan portfolio by risk-rating grades      
Current year 10,267 47,134  
Prior year 42,484 9,585  
Two years prior 7,568 17,187  
Three years prior 14,106 9,735  
Four years prior 9,279 2,783  
Prior 3,240 3,468  
Revolving Loans 7,509 9,151  
Revolving Loans Converted to Term 0 175  
Loans, net of unearned income 94,453 99,218  
Real Estate - Commercial Mortgage | Land development | Special Mention      
Loan portfolio by risk-rating grades      
Current year 70 66  
Prior year 65 24  
Two years prior 795 142  
Three years prior 0 31  
Four years prior 0 59  
Prior 58 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 988 322  
Real Estate - Commercial Mortgage | Land development | Substandard      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 305 19  
Two years prior 18 3,347  
Three years prior 3,129 173  
Four years prior 167 191  
Prior 207 36  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 3,826 3,766  
Real Estate - Commercial Mortgage | Land development | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 307 2,614  
Prior year 1,469 2,350  
Two years prior 2,219 1,902  
Three years prior 1,782 2,567  
Four years prior 2,556 1,318  
Prior 1,198 395  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 9,531 11,146  
Real Estate - Commercial Mortgage | Land development | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 307 2,614  
Prior year 1,469 2,350  
Two years prior 2,184 1,789  
Three years prior 1,767 2,567  
Four years prior 2,556 1,317  
Prior 1,198 395  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 9,481 11,032  
Real Estate - Commercial Mortgage | Land development | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 35 113  
Three years prior 15 0  
Four years prior 0 1  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 50 114  
Real Estate - Commercial Mortgage | Owner-occupied | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 95,887 373,353  
Prior year 368,008 271,445  
Two years prior 290,183 339,116  
Three years prior 340,432 275,077  
Four years prior 292,772 190,911  
Prior 373,954 304,663  
Revolving Loans 180,173 137,023  
Revolving Loans Converted to Term 7,645 2,969  
Loans, net of unearned income 1,949,054 1,894,557  
Real Estate - Commercial Mortgage | Owner-occupied | Pass      
Loan portfolio by risk-rating grades      
Current year 95,753 372,183  
Prior year 363,221 261,624  
Two years prior 279,677 330,018  
Three years prior 328,471 271,228  
Four years prior 287,349 188,860  
Prior 366,902 299,578  
Revolving Loans 164,802 130,847  
Revolving Loans Converted to Term 7,393 2,717  
Loans, net of unearned income 1,893,568 1,857,055  
Real Estate - Commercial Mortgage | Owner-occupied | Special Mention      
Loan portfolio by risk-rating grades      
Current year 29 948  
Prior year 4,497 348  
Two years prior 2,353 388  
Three years prior 1,302 850  
Four years prior 926 131  
Prior 2,146 1,538  
Revolving Loans 9,742 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 20,995 4,203  
Real Estate - Commercial Mortgage | Owner-occupied | Substandard      
Loan portfolio by risk-rating grades      
Current year 105 222  
Prior year 290 9,473  
Two years prior 8,153 8,710  
Three years prior 10,659 2,999  
Four years prior 4,497 1,920  
Prior 4,906 3,547  
Revolving Loans 5,629 6,176  
Revolving Loans Converted to Term 252 252  
Loans, net of unearned income 34,491 33,299  
Real Estate - Commercial Mortgage | Owner-occupied | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 121  
Prior 123 1  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 123 122  
Real Estate - Commercial Mortgage | Owner-occupied | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 121  
Prior 123 1  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 123 122  
Real Estate - Commercial Mortgage | Owner-occupied | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
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  
Real Estate - Commercial Mortgage | Non-owner occupied | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 282,771 576,021  
Prior year 570,998 427,715  
Two years prior 435,870 1,447,377  
Three years prior 1,492,023 724,161  
Four years prior 739,394 428,874  
Prior 638,449 484,792  
Revolving Loans 100,459 105,645  
Revolving Loans Converted to Term 2,161 32,331  
Loans, net of unearned income 4,262,125 4,226,916  
Real Estate - Commercial Mortgage | Non-owner occupied | Pass      
Loan portfolio by risk-rating grades      
Current year 282,563 554,095  
Prior year 548,110 427,339  
Two years prior 435,450 1,354,418  
Three years prior 1,413,224 718,043  
Four years prior 734,084 425,291  
Prior 586,648 430,220  
Revolving Loans 100,459 105,645  
Revolving Loans Converted to Term 0 24,360  
Loans, net of unearned income 4,100,538 4,039,411  
Real Estate - Commercial Mortgage | Non-owner occupied | Special Mention      
Loan portfolio by risk-rating grades      
Current year 0 4,900  
Prior year 5,747 21  
Two years prior 19 77,741  
Three years prior 39,925 814  
Four years prior 0 1,138  
Prior 5,292 8,254  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 50,983 92,868  
Real Estate - Commercial Mortgage | Non-owner occupied | Substandard      
Loan portfolio by risk-rating grades      
Current year 208 17,026  
Prior year 17,141 355  
Two years prior 401 15,218  
Three years prior 38,874 5,304  
Four years prior 5,310 2,445  
Prior 46,509 46,318  
Revolving Loans 0 0  
Revolving Loans Converted to Term 2,161 7,971  
Loans, net of unearned income 110,604 94,637  
Real Estate - Commercial Mortgage | Non-owner occupied | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 21  
Prior 20 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 20 21  
Real Estate - Commercial Mortgage | Non-owner occupied | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 0  
Prior year 0 0  
Two years prior 0 0  
Three years prior 0 0  
Four years prior 0 21  
Prior 20 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income 20 21  
Real Estate - Commercial Mortgage | Non-owner occupied | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
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  
Installment loans to individuals      
Loan portfolio by risk-rating grades      
Loans, net of unearned income 87,539   $ 97,592
Installment loans to individuals | Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 5  
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 5  
Installment loans to individuals | Pass      
Loan portfolio by risk-rating grades      
Current year 0 5  
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 5  
Installment loans to individuals | Special Mention      
Loan portfolio by risk-rating grades      
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  
Installment loans to individuals | Substandard      
Loan portfolio by risk-rating grades      
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  
Installment loans to individuals | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 12,156 32,598  
Prior year 23,348 11,488  
Two years prior 8,999 7,971  
Three years prior 6,564 3,815  
Four years prior 3,289 1,317  
Prior 15,744 17,261  
Revolving Loans 17,147 15,530  
Revolving Loans Converted to Term 292 29  
Loans, net of unearned income 87,539 90,009  
Installment loans to individuals | Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 12,156 32,561  
Prior year 23,341 11,472  
Two years prior 8,994 7,971  
Three years prior 6,564 3,802  
Four years prior 3,283 1,317  
Prior 15,633 17,212  
Revolving Loans 17,147 15,529  
Revolving Loans Converted to Term 292 29  
Loans, net of unearned income 87,410 89,893  
Installment loans to individuals | Non-Performing Loans | Not Subject to Credit Risk Assessment      
Loan portfolio by risk-rating grades      
Current year 0 37  
Prior year 7 16  
Two years prior 5 0  
Three years prior 0 13  
Four years prior 6 0  
Prior 111 49  
Revolving Loans 0 1  
Revolving Loans Converted to Term 0 0  
Loans, net of unearned income $ 129 $ 116