Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Net income	$ 3,207	$ 2,504	$ 476
Other comprehensive income:
Increase in net unrealized gains on investment securities	1,305	3,435	2,478
Deferred tax expense	(522)	(1,374)	(987)
Increase in net unrealized gains on investment securities, net of tax	783	2,061	1,491
Reclassification adjustment for realized gains included in net income	(93)	(353)	(7)
Tax effect	37	141	3
Realized gains, net of tax	(56)	(212)	(4)
Total other comprehensive income	727	1,849	1,487
Comprehensive income	$ 3,934	$ 4,353	$ 1,963