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Deposits (Tables) | 3 Months Ended
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Mar. 31, 2013
Deposits [Abstract] |
Total deposits | Total deposits at March 31, 2013 and December 31, 2012 are summarized as follows (in thousands):
|  | Percentage |  |  |  |  |  |  |
|  | Change |  |  | March 31, 2013 |  |  | December 31, 2012 |
Checking, non-interest bearing |  |  | (6.6 | %) |  | $ | 163,646 |  |  | $ | 175,239 |
Checking, interest bearing |  |  | 5.7 | % |  |  | 355,992 |  |  |  | 336,911 |
Savings accounts |  |  | 7.2 | % |  |  | 814,589 |  |  |  | 759,910 |
Certificates of deposit |  |  | (0.8 | %) |  |  | 211,218 |  |  |  | 212,943 |
|  |  | 4.1 | % |  | $ | 1,545,445 |  |  | $ | 1,485,003 |

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