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Fair Value (Details) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended |
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Jun. 30, 2012
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| Ending balance, December 31, 2011 | $ 265 |
| Additions not previously recognized | 6 |
| Ending balance, June 30, 2012 | $ 271 |
| X | ||||||||||
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- Definition
This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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