Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Statement Of Income And Comprehensive Income [Abstract]
Net Earnings	$ 727	$ 484	$ 7,380	$ 1,379
Other comprehensive income, net of tax:
Unrealized holding gains (losses) on securities during the period, net of tax effects of $(479) and $78, $161 and $53 for the respective periods	312	102	(931)	152
Reclassification adjustment for realized gains included in net earnings, net of taxes of $(21) and $0, and $0 and $0 for the respective periods	0	0	(40)	(1)
Comprehensive income	$ 1,039	$ 586	$ 6,409	$ 1,530