Quarterly report pursuant to Section 13 or 15(d)

LOANS (Loans By Past Due Status) (Detail)

v2.4.0.8
LOANS (Loans By Past Due Status) (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days $ 487 $ 4,223
Past Due Status (Accruing Loans) 60-89 Days 7,629 411
Past Due Status (Accruing Loans) 90+ Days 0 8
Past Due Status (Accruing Loans) Total Past Due 8,116 4,642
Non-Accrual 9,396 10,350
Current 2,714,461 2,348,190
Total Loans 2,731,973 2,363,182
Commercial, financial and agricultural Financing Receivable [Member]
    
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days 82 1,699
Past Due Status (Accruing Loans) 60-89 Days 971 385
Past Due Status (Accruing Loans) 90+ Days 0 0
Past Due Status (Accruing Loans) Total Past Due 1,053 2,084
Non-Accrual 843 276
Current 1,221,057 1,028,630
Total Loans 1,222,953 1,030,990
Commercial Real Estate Construction Financing Receivable [Member]
    
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days 0 0
Past Due Status (Accruing Loans) 60-89 Days 1,510 0
Past Due Status (Accruing Loans) 90+ Days 0 0
Past Due Status (Accruing Loans) Total Past Due 1,510 0
Non-Accrual 4,558 6,460
Current 150,527 151,901
Total Loans 156,595 158,361
Commercial Mortgage Loans Owner Occupied [Member]
    
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days 0 1,480
Past Due Status (Accruing Loans) 60-89 Days 0 10
Past Due Status (Accruing Loans) 90+ Days 0 0
Past Due Status (Accruing Loans) Total Past Due 0 1,490
Non-Accrual 3,692 2,786
Current 663,709 563,765
Total Loans 667,401 568,041
One To Four Family Mortgage Loans [Member]
    
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days 349 420
Past Due Status (Accruing Loans) 60-89 Days 5,148 16
Past Due Status (Accruing Loans) 90+ Days 0 0
Past Due Status (Accruing Loans) Total Past Due 5,497 436
Non-Accrual 0 453
Current 256,647 235,020
Total Loans 262,144 235,909
Other Real Estate Mortgage Loans [Member]
    
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days 0 516
Past Due Status (Accruing Loans) 60-89 Days 0 0
Past Due Status (Accruing Loans) 90+ Days 0 0
Past Due Status (Accruing Loans) Total Past Due 0 516
Non-Accrual 237 240
Current 379,253 322,843
Total Loans 379,490 323,599
Residential Real Estate Mortgage Loans [Member]
    
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days 349 2,416
Past Due Status (Accruing Loans) 60-89 Days 5,148 26
Past Due Status (Accruing Loans) 90+ Days 0 0
Past Due Status (Accruing Loans) Total Past Due 5,497 2,442
Non-Accrual 3,929 3,479
Current 1,299,609 1,121,628
Total Loans 1,309,035 1,127,549
Consumer Portfolio Segment [Member]
    
Financing Receivable Recorded Investment Past Due [Line Items]    
Past Due Status (Accruing Loans) 30-59 Days 56 108
Past Due Status (Accruing Loans) 60-89 Days 0 0
Past Due Status (Accruing Loans) 90+ Days 0 8
Past Due Status (Accruing Loans) Total Past Due 56 116
Non-Accrual 66 135
Current 43,268 46,031
Total Loans $ 43,390 $ 46,282