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Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Consolidated Statements of Comprehensive Income (Unaudited) [Abstract]
Net earnings	$ 1,392	$ 540	$ 3,382	$ 2,279
Other comprehensive income:
Unrealized holding gains on securities available for sale	3,612	3,251	9,653	5,914
Reclassification adjustment for other than temporary impairment losses included in net earnings	0	100	0	100
Reclassification adjustment for gains on securities available for sale included in net earnings	(1,239)	(1,623)	(2,495)	(1,791)
Unrealized holding losses on derivative financial instruments qualifying as cash flow hedges	0	(329)	(648)	(729)
Total other comprehensive income, before income taxes	2,373	1,399	6,510	3,494
Income tax expense related to other comprehensive income:
Unrealized holding gains on securities available for sale	1,407	1,266	3,760	2,304
Reclassification adjustment for gains net of write downs of securities available for sale included in net earnings	(483)	(593)	(972)	(659)
Unrealized holding losses on derivative financial instruments qualifying as cash flow hedges	0	(128)	(253)	(284)
Total income tax expense related to other comprehensive income	924	545	2,535	1,361
Total other comprehensive income, net of tax	1,449	854	3,975	2,133
Total comprehensive income	$ 2,841	$ 1,394	$ 7,357	$ 4,412

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