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Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Consolidated Statements of Changes in Shareholders' Equity [Abstract]
Vesting of restricted stock awards (in shares)	12,432	7,922
Cancellation of restricted stock (in shares)	2,736	946

Number of shares related to Restricted Stock Award forfeited during the period.

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.