Components of Other Comprehensive Income (Unaudited) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Components of Other Comprehensive Income [Abstract]
Net unrealized holding (losses) gains on available-for-sale securities arising during the period, net of taxes of ($198) and $257 for the nine month period, respectively, and net of tax of ($742) and ($241) for the three month period, respectively	$ (1,440)	$ (467)	$ (385)	$ 498
Reclassification adjustment for net gains realized in net income, net of taxes of $297 and $343 for the nine month period , respectively, and net of taxes of $31 and $15 for the three month period, respectively.	(61)	(30)	(576)	(665)
Reclassification adjustment for other-than-temporary impairment losses on debt securities, net of taxes of $69 and $891 for the nine month period, respectively, and net of taxes of $0 and $498 for the three month period, respectively.		966	133	1,730
Net unrealized (losses) gains on available-for-sale securities, net of tax	(1,501)	469	(828)	1,563
Net income	1,054	17	3,244	2,235
Total comprehensive income	$ (447)	$ 486	$ 2,416	$ 3,798