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
Net income	$ 2,762	$ 1,992	$ 5,446	$ 3,524
Other comprehensive income (losses), net of tax:
Net unrealized holding gains (losses) arising during the period (net of deferred taxes for the three months 2012: ($631); 2011 $2,231, net of deferred taxes for the six months 2012: $1,147; 2011 $2,925)	(1,226)	4,332	2,227	5,678
Reclassification adjustment for net realized gains (losses) on securities recorded in income (net of deferred taxes for the three months 2012: $105; 2011 ($105), net of deferred taxes for the six months 2012: ($226); 2011 ($117))	204	(204)	(438)	(227)
Reclassification for OTTI credit losses recorded in income (net of deferred taxes for the three months 2012: $0; 2011 $107, net of deferred taxes for the six months 2012: $221; 2011 $107)	0	208	428	208
Other comprehensive income (losses)	(1,022)	4,336	2,217	5,659
Total comprehensive income	$ 1,740	$ 6,328	$ 7,663	$ 9,183