Annual report pursuant to Section 13 and 15(d)

LOANS (Analysis of Allowance For Loan Losses By Portfolio Segment) (Details)

v3.6.0.2
LOANS (Analysis of Allowance For Loan Losses By Portfolio Segment) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Allowance For Loan Losses      
Balance, beginning of year $ 43,419 $ 35,629 $ 30,663
Charge-offs (5,198) (5,744) (5,771)
Recoveries 274 687 478
Provision 13,398 12,847 10,259
Balance, end of year 51,893 43,419 35,629
Individually Evaluated for Impairment 8,152 5,683  
Collectively Evaluated for Impairment 43,741 37,736  
Ending Balance 4,911,770 4,216,375  
Individually Evaluated for Impairment 45,589 33,491  
Collectively Evaluated for Impairment 4,866,181 4,182,884  
Commercial Financial and Agricultural Financing Receivable [Member]      
Allowance For Loan Losses      
Balance, beginning of year 21,495 16,079  
Charge-offs (3,791) (3,802)  
Recoveries 49 279  
Provision 11,119 8,939  
Balance, end of year 28,872 21,495 16,079
Individually Evaluated for Impairment 6,607 2,698  
Collectively Evaluated for Impairment 22,265 18,797  
Ending Balance 1,982,267 1,760,479  
Individually Evaluated for Impairment 27,922 11,513  
Collectively Evaluated for Impairment 1,954,345 1,748,966  
Residential Real Estate Mortgage Loans [Member]      
Allowance For Loan Losses      
Balance, beginning of year 16,061 12,112  
Charge-offs (380) (1,104)  
Recoveries 146 169  
Provision 1,677 4,884  
Balance, end of year 17,504 16,061 12,112
Individually Evaluated for Impairment 622 1,730  
Collectively Evaluated for Impairment 16,882 14,331  
Ending Balance 2,539,207 2,157,582  
Individually Evaluated for Impairment 13,350 17,880  
Collectively Evaluated for Impairment 2,525,857 2,139,702  
Consumer Portfolio Segment [Member]      
Allowance For Loan Losses      
Balance, beginning of year 431 1,043  
Charge-offs (212) (171)  
Recoveries 3 1  
Provision 170 (442)  
Balance, end of year 392 431 1,043
Individually Evaluated for Impairment 0 32  
Collectively Evaluated for Impairment 392 399  
Ending Balance 55,211 55,047  
Individually Evaluated for Impairment 3 46  
Collectively Evaluated for Impairment 55,208 55,001  
Construction Loans [Member] | Commercial Real Estate Portfolio Segment [Member]      
Allowance For Loan Losses      
Balance, beginning of year 5,432 6,395  
Charge-offs (815) (667)  
Recoveries 76 238  
Provision 432 (534)  
Balance, end of year 5,125 5,432 $ 6,395
Individually Evaluated for Impairment 923 1,223  
Collectively Evaluated for Impairment 4,202 4,209  
Ending Balance 335,085 243,267  
Individually Evaluated for Impairment 4,314 4,052  
Collectively Evaluated for Impairment $ 330,771 $ 239,215