| 
           LOANS (Details Of Company's Impaired Loans) (Detail) (USD $) In Thousands, unless otherwise specified 
         | 
        3 Months Ended | 
        12 Months Ended | 
      
      
        | 
           Mar. 31, 2014 
         | 
        
           Dec. 31, 2013 
         | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        $ 7,638
 | 
        $ 7,263
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        8,569
 | 
        7,701
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        7,652
 | 
        6,263
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        77
 | 
        305
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        26,569
 | 
        24,703
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        27,288
 | 
        25,622
 | 
      
      
        | Related Allowance with an allowance recorded | 
        7,111
 | 
        6,270
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        26,468
 | 
        24,387
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        211
 | 
        802
 | 
      
      
        | Recorded Investment | 
        34,207
 | 
        31,966
 | 
      
      
        | Unpaid Principal Balance | 
        35,857
 | 
        33,323
 | 
      
      
        | Related Allowance | 
        7,111
 | 
        6,270
 | 
      
      
        | Average Recorded Investment | 
        34,120
 | 
        30,650
 | 
      
      
        | Interest Income Recognized in Period | 
        288
 | 
        1,107
 | 
      
      
        | 
           Commercial Financial and Agricultural Financing Receivable [Member] 
         | 
         
 | 
         
 | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        1,161
 | 
        1,210
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        1,654
 | 
        1,210
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        1,414
 | 
        1,196
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        14
 | 
        63
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        2,289
 | 
        2,618
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        2,429
 | 
        2,958
 | 
      
      
        | Related Allowance with an allowance recorded | 
        1,422
 | 
        1,992
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        2,312
 | 
        2,844
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        31
 | 
        98
 | 
      
      
        | Recorded Investment | 
        3,450
 | 
        3,828
 | 
      
      
        | Unpaid Principal Balance | 
        4,083
 | 
        4,168
 | 
      
      
        | Related Allowance | 
        1,422
 | 
        1,992
 | 
      
      
        | Average Recorded Investment | 
        3,726
 | 
        4,040
 | 
      
      
        | Interest Income Recognized in Period | 
        45
 | 
        161
 | 
      
      
        | 
           Commercial Real Estate Construction Financing Receivable [Member] 
         | 
         
 | 
         
 | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        2,214
 | 
        1,967
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        2,652
 | 
        2,405
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        1,964
 | 
        1,363
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        11
 | 
        32
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        7,495
 | 
        7,270
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        7,976
 | 
        7,750
 | 
      
      
        | Related Allowance with an allowance recorded | 
        2,184
 | 
        1,597
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        7,337
 | 
        6,564
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        45
 | 
        200
 | 
      
      
        | Recorded Investment | 
        9,709
 | 
        9,237
 | 
      
      
        | Unpaid Principal Balance | 
        10,628
 | 
        10,155
 | 
      
      
        | Related Allowance | 
        2,184
 | 
        1,597
 | 
      
      
        | Average Recorded Investment | 
        9,301
 | 
        7,927
 | 
      
      
        | Interest Income Recognized in Period | 
        56
 | 
        232
 | 
      
      
        | 
           Commercial Mortgage Loans Owner Occupied [Member] 
         | 
         
 | 
         
 | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        759
 | 
        577
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        759
 | 
        577
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        767
 | 
        603
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        2
 | 
        32
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        1,496
 | 
        1,509
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        1,496
 | 
        1,509
 | 
      
      
        | Related Allowance with an allowance recorded | 
        449
 | 
        620
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        1,520
 | 
        1,573
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        14
 | 
        38
 | 
      
      
        | Recorded Investment | 
        2,255
 | 
        2,086
 | 
      
      
        | Unpaid Principal Balance | 
        2,255
 | 
        2,086
 | 
      
      
        | Related Allowance | 
        449
 | 
        620
 | 
      
      
        | Average Recorded Investment | 
        2,287
 | 
        2,176
 | 
      
      
        | Interest Income Recognized in Period | 
        16
 | 
        70
 | 
      
      
        | 
           One To Four Family Mortgage Loans [Member] 
         | 
         
 | 
         
 | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        1,198
 | 
        1,198
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        1,198
 | 
        1,198
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        1,198
 | 
        1,200
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        15
 | 
        55
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        11,297
 | 
        11,120
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        11,297
 | 
        11,120
 | 
      
      
        | Related Allowance with an allowance recorded | 
        1,546
 | 
        1,210
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        11,297
 | 
        10,743
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        84
 | 
        342
 | 
      
      
        | Recorded Investment | 
        12,495
 | 
        12,318
 | 
      
      
        | Unpaid Principal Balance | 
        12,495
 | 
        12,318
 | 
      
      
        | Related Allowance | 
        1,546
 | 
        1,210
 | 
      
      
        | Average Recorded Investment | 
        12,495
 | 
        11,943
 | 
      
      
        | Interest Income Recognized in Period | 
        99
 | 
        397
 | 
      
      
        | 
           Other Real Estate Mortgage Loans [Member] 
         | 
         
 | 
         
 | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        2,306
 | 
        2,311
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        2,306
 | 
        2,311
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        2,309
 | 
        1,901
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        35
 | 
        123
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        3,190
 | 
        1,487
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        3,288
 | 
        1,586
 | 
      
      
        | Related Allowance with an allowance recorded | 
        708
 | 
        152
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        3,194
 | 
        1,873
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        37
 | 
        96
 | 
      
      
        | Recorded Investment | 
        5,496
 | 
        3,798
 | 
      
      
        | Unpaid Principal Balance | 
        5,594
 | 
        3,897
 | 
      
      
        | Related Allowance | 
        708
 | 
        152
 | 
      
      
        | Average Recorded Investment | 
        5,503
 | 
        3,774
 | 
      
      
        | Interest Income Recognized in Period | 
        72
 | 
        219
 | 
      
      
        | 
           Residential Real Estate Mortgage Loans [Member] 
         | 
         
 | 
         
 | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        4,263
 | 
        4,086
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        4,263
 | 
        4,086
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        4,274
 | 
        3,704
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        52
 | 
        210
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        15,983
 | 
        14,116
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        16,081
 | 
        14,215
 | 
      
      
        | Related Allowance with an allowance recorded | 
        2,703
 | 
        1,982
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        16,011
 | 
        14,189
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        135
 | 
        476
 | 
      
      
        | Recorded Investment | 
        20,246
 | 
        18,202
 | 
      
      
        | Unpaid Principal Balance | 
        20,344
 | 
        18,301
 | 
      
      
        | Related Allowance | 
        2,703
 | 
        1,982
 | 
      
      
        | Average Recorded Investment | 
        20,285
 | 
        17,893
 | 
      
      
        | Interest Income Recognized in Period | 
        187
 | 
        686
 | 
      
      
        | 
           Consumer Portfolio Segment [Member] 
         | 
         
 | 
         
 | 
      
      
        | Financing Receivable Impaired [Line Items] | 
         
 | 
         
 | 
      
      
        | Recorded Investment, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Unpaid Principal Balance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Related Allowance, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Average Recorded Investment , with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Interest Income Recognized in Period, with no allowance recorded | 
        0
 | 
        0
 | 
      
      
        | Recorded Investment, with an allowance recorded | 
        802
 | 
        699
 | 
      
      
        | Unpaid Principal Balance, with an allowance recorded | 
        802
 | 
        699
 | 
      
      
        | Related Allowance with an allowance recorded | 
        802
 | 
        699
 | 
      
      
        | Average Recorded Investment , with an allowance recorded | 
        808
 | 
        790
 | 
      
      
        | Interest Income Recognized in Period, with an allowance recorded | 
        0
 | 
        28
 | 
      
      
        | Recorded Investment | 
        802
 | 
        699
 | 
      
      
        | Unpaid Principal Balance | 
        802
 | 
        699
 | 
      
      
        | Related Allowance | 
        802
 | 
        699
 | 
      
      
        | Average Recorded Investment | 
        808
 | 
        790
 | 
      
      
        | Interest Income Recognized in Period | 
        $ 0
 | 
        $ 28
 |