Quarterly report pursuant to Section 13 or 15(d)

LOANS, NET (Loan Balances by Impairment Methodology) (Details)

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LOANS, NET (Loan Balances by Impairment Methodology) (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Sep. 30, 2015
Recorded investment in loans related to each balance in the allowance for loan losses      
Individually Evaluated for Impairment $ 41,162 $ 43,752 $ 46,393
Financing Receivable, Collectively Evaluated for Impairment 1,516,350 1,448,523 1,428,790
Total 1,557,512 1,492,275 1,475,183
Commercial, Financial and Agricultural [Member]      
Recorded investment in loans related to each balance in the allowance for loan losses      
Individually Evaluated for Impairment 949 834 813
Financing Receivable, Collectively Evaluated for Impairment 222,329 178,982 168,775
Total 223,278 179,816 169,588
Real Estate - Construction [Member]      
Recorded investment in loans related to each balance in the allowance for loan losses      
Individually Evaluated for Impairment 0 97 468
Financing Receivable, Collectively Evaluated for Impairment 54,107 46,387 49,007
Total 54,107 46,484 49,475
Real Estate - Commercial Mortgage [Member]      
Recorded investment in loans related to each balance in the allowance for loan losses      
Individually Evaluated for Impairment 20,794 20,847 24,170
Financing Receivable, Collectively Evaluated for Impairment 476,981 478,966 467,564
Total 497,775 499,813 491,734
Real Estate - Residential [Member]      
Recorded investment in loans related to each balance in the allowance for loan losses      
Individually Evaluated for Impairment 16,457 18,569 18,079
Financing Receivable, Collectively Evaluated for Impairment 270,611 272,016 272,705
Total 287,068 290,585 290,784
Real Estate - Home Equity [Member]      
Recorded investment in loans related to each balance in the allowance for loan losses      
Individually Evaluated for Impairment 2,776 3,144 2,702
Financing Receivable, Collectively Evaluated for Impairment 232,657 230,757 229,552
Total 235,433 233,901 232,254
Consumer [Member]      
Recorded investment in loans related to each balance in the allowance for loan losses      
Individually Evaluated for Impairment 186 261 161
Financing Receivable, Collectively Evaluated for Impairment 259,665 241,415 241,187
Total $ 259,851 $ 241,676 $ 241,348