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Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Consolidated Statements of Changes in Shareholders' Equity (Unaudited) [Abstract]
Vesting of restricted stock awards (in shares)	5,255	11,011
Repurchase of restricted stock (in shares)	967

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.