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Securities (Details 4) (Total debt securities, USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Total debt securities
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| Credit losses at beginning of the period | $ 441 | $ 245 | $ 180 |
| Credit losses related to securities for which an other-than-temporary impairment was previously recognized | 0 | 196 | 65 |
| Sales of securities for which an other-than-temporary impairment was previously recognized | (441) | 0 | 0 |
| Ending balance of credit losses on debt securities held for which a portion of an other-than-temporary impairment was recognized in other comprehensive income | $ 0 | $ 441 | $ 245 |