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SHORT-TERM BORROWINGS (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Short-term Debt [Line Items] |  |  |
Average maturity | 1 day | 3 days | 3 days
Federal Funds Purchased [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Balance |  |  |
Maximum indebtedness at any month end |  |  |
Average balance during year | 117 | 49 | 9
Average rate paid for the year | 0.34% | 0.32% | 0.51%
Short-Term Borrowings [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Balance | 15,660 | 15,765 | 4,550
Maximum indebtedness at any month end | 19,755 | 15,765 | 9,230
Average balance during year | 5,225 | 1,167 | 3,110
Average rate paid for the year | 0.20% | 0.51% | 0.71%
Interest rate on year end balance | 0.25% | 0.34% | 0.62%

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