Consolidated Statements of Stockholders' Equity (Parenthetical) (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Reclassification adjustment for gain on securities available for sale included in net income, net of tax	$ (239)	$ (122)
Accumulated Other Comprehensive Income
Unrealized gain on securities available for sale, net of tax	$ 185	$ 248