Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Common Stock, Dividends, Per Share, Declared	$ 0.205	$ 0.14
Stock Issued During Period, Shares, Restricted Stock Award, Gross	18,829	0
Exercise of Stock Options, Shares	2,268	14,761