Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Consolidated Statements of Comprehensive Income [Abstract]
Net income (loss)	$ 286	$ (188)	$ 733	$ 1,341
Other comprehensive loss:
Net unrealized holding gains on available-for-sale securities				668
Change in net unrealized loss on defined benefit plan		(1)		(1)
Less: reclassification adjustment for realized gains in net income				(2,788)
Other comprehensive loss before income tax effect		(1)		(2,121)
Income tax benefit				847
Other comprehensive loss, net of tax		(1)		(1,274)
Comprehensive income (loss)	$ 286	$ (189)	$ 733	$ 67