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Securities Sold Under Agreement to Repurchase (Tables) | 12 Months Ended
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Dec. 31, 2012
Deposits, Securities Sold Under Agreement to Repurchase, Federal Home Loan Bank Advances and Minimum Regulatory Capital Requirements [Abstract] |
Daily securities under agreement to repurchase |
|  | Daily Securities Sold Under Agreement to Repurchase |
|  | Amount |  |  | Weighted |  |  | Maximum Amount |  |  | Approximate |  |  | Approximate |
|  | Outstanding |  |  | Average |  |  | Borrowings |  |  | Average |  |  | Weighted Average |
|  | at End |  |  | Rate End |  |  | Outstanding |  |  | Outstanding in |  |  | Interest Rate |
|  | of Period (000’s) |  |  | of Period |  |  | Month End (000’s) |  |  | Period (000’s) |  |  | For the Period |
2012 |  | $ | 35,173 |  |  |  | 0.10 | % |  | $ | 41,876 |  |  | $ | 38,725 |  |  |  | 0.18 | %
2011 |  | $ | 38,209 |  |  |  | 0.15 | % |  | $ | 42,154 |  |  | $ | 36,910 |  |  |  | 0.30 | %
2010 |  | $ | 37,191 |  |  |  | 0.36 | % |  | $ | 37,501 |  |  | $ | 34,046 |  |  |  | 0.36 | %
|  | Term CD’s Sold Under Agreement to Repurchase |
|  | Amount |  |  | Weighted |  |  | Maximum Amount |  |  | Approximate |  |  | Approximate |
|  | Outstanding |  |  | Average |  |  | Borrowings |  |  | Average |  |  | Weighted Average |
|  | at End |  |  | Rate End |  |  | Outstanding |  |  | Outstanding in |  |  | Interest Rate |
|  | of Period (000’s) |  |  | of Period |  |  | Month End (000’s) |  |  | Period (000’s) |  |  | For the Period |
2012 |  | $ | 16,139 |  |  |  | 1.25 | % |  | $ | 16,139 |  |  | $ | 14,184 |  |  |  | 1.22 | %
2011 |  | $ | 14,231 |  |  |  | 1.28 | % |  | $ | 15,095 |  |  | $ | 14,606 |  |  |  | 1.25 | %
2010 |  | $ | 14,050 |  |  |  | 1.28 | % |  | $ | 14,050 |  |  | $ | 12,493 |  |  |  | 1.24 | %

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- Definition Schedule of securities sold under agreement to repurchase. + References No definition available. + Details
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- Details
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