Securities (Details 6) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Summary of cumulative credit related component of OTTI
Balance at beginning of period	$ (10,847)	$ (10,771)
Add
Incurred on securities not previously impaired
Incurred on securities previously impaired
Less
Realized gain/loss on sale of securities
Reclassification due to changes in Company’s intent
Increases in cash flow expected to be collected
Balance at end of period	$ (10,847)	$ (10,771)

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).

+ References+ Details

This item represents reductions in the amount of cumulative losses recognized in earnings for other than temporary impairments (OTTI) for which a portion of the impairment had been recognized in other comprehensive income (a component of shareholders' equity) due to a change in status of the impaired security because of a change in the entity's intent to either sell the impaired security or it has become more likely than not that the entity will be required to sell the security before recovery of its cost basis.

+ References+ Details