Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended			6 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Statement of Comprehensive Income [Abstract]
Net income	$ 1,561		$ 1,918	$ 3,170	$ 3,098
Other comprehensive income, net of tax:
Unrealized loss on securities available for sale	(389)		(76)	(515)	(74)
Reclassification adjustment for security gain, included in net income		(7)		(7)
Amortization of unrealized gain on securities available for sale transferred to securities held to maturity included in net income	(123)		(73)	(191)	(144)
Unrealized gain (loss) on interest rate swap	77		(103)	84	(113)
Reclassification adjustment of interest rate swap settlements included in earnings	29		26	56	51
Comprehensive income	$ 1,155		$ 1,692	$ 2,597	$ 2,818