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SHORT-TERM BORROWINGS (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Short-term borrowings | $ 13,761 | $ 17,817
Short-term Debt, Weighted Average Interest Rate | 0.26% | 0.34%
Weighted Average [Member] | Retail Repurchase Agreements [Member] |  |
Short-term borrowings | $ 14,976 | $ 15,319
Short-term Debt, Weighted Average Interest Rate | 0.30% | 0.37%

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- Definition Reflects the calculation as of the balance sheet date of the average interest rate weighted by the amount of short-term debt outstanding by type or by instrument at that time. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Subparagraph b -Article 5 + Details
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