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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
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Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
BUSINESS AND NATURE OF OPERATIONS: |  |  |
Number of locations | 18 |  |
Number of counties | 5 |  |
Trust and financial services and administers assets | $ 1,450,000 |  |
LOANS: |  |  |
Threshold for discontinuing accrual of interest income | 90 days |  |
ALLOWANCE FOR LOAN LOSSES AND CHARGE-OFF PROCEDURES: |  |  |
Threshold for individually evaluating loans | 250 |  |
EARNINGS PER COMMON SHARE: |  |  |
Shares not included in computation of earnings per common share | 49,845 | 185,917 | 1,467,142
Exercisable at end of year | $ 2.29 | $ 3.81 | $ 4.79
Warrants repurchased, shares |  | 1,312,500 |
STOCK-BASED COMPENSATION: |  |  |
Pretax compensation expense | 38 | 15 | 18
Risk-free interest rate, minimum | 1.66% |  |
Risk-free interest rate, maximum | 3.83% |  |
Expected lives in years | 10 years | 10 years | 10 years
Expected volatility, minimum | 33.26% |  |
Expected volatility, maximum | 35.77% |  |
Expected dividend rate | 0.00% | 0.00% | 0.00%
CONSOLIDATED STATEMENT OF CASH FLOWS: |  |  |
Income tax payments | 142 | 97 | 174
Non-cash transfers to other real estate owned | 1,266 | 169 | 788
Total interest payments | 8,154 | 10,699 | 13,084
Minimum [Member] |  |  |
EARNINGS PER COMMON SHARE: |  |  |
Exercisable at end of year | $ 2.8 | $ 2.07 | $ 1.73
Maximum [Member] |  |  |
EARNINGS PER COMMON SHARE: |  |  |
Exercisable at end of year | $ 5.75 | $ 6.1 | $ 6.1
Commercial [Member] |  |  |
ALLOWANCE FOR LOAN LOSSES AND CHARGE-OFF PROCEDURES: |  |  |
Threshold for individually evaluating loans | 250 |  |
Small Business Loans [Member] |  |  |
ALLOWANCE FOR LOAN LOSSES AND CHARGE-OFF PROCEDURES: |  |  |
Threshold for collectively evaluating loans | 250 |  |
Doubtful [Member] |  |  |
ALLOWANCE FOR LOAN LOSSES AND CHARGE-OFF PROCEDURES: |  |  |
Threshold for individually evaluating loans | $ 100 |  |
Buildings [Member] |  |  |
PREMISES AND EQUIPMENT: |  |  |
Useful life | 30 years |  |
Equipment [Member] |  |  |
PREMISES AND EQUIPMENT: |  |  |
Useful life | 10 years |  |

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