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Consolidated Statements of Comprehensive Income (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Consolidated Statements of Comprehensive Income
Net unrealized holding gains on securities available for sale arising during period, tax effects	$ 10,897	$ 7,125	$ 11,292	$ 39,003
Reclassification adjustment for gains on securities available for sale included in net income, tax effects	(11,527)	(2,306)	(12,434)	(3,307)
Reclassification adjustment for impairment charges on available for sale securities included in net income, tax effects	$ 84	$ 100	$ 226	$ 245

X

- Definition

Tax effect of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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-Name Statement of Financial Accounting Standard (FAS)

-Number 130

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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