Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Consolidated Statements Of Comprehensive Income [Abstract]
Net income (loss)	$ 1,698	$ (248)
Other comprehensive income (loss):
Non-credit related other-than-temporary impairment on available for sale debt securities - 2012 - $282, net of deferred taxes of $107; 2011 - $600, net of deferred taxes of $228	(175)	(372)
Net unrealized gain on available for sale debt securities of: 2012 - $811 net of deferred taxes of $308 and reclassification adjustment for net realized gains included in net income of $1,165;2011 - $312, net of deferred taxes of $118 and reclassification adjustment for net realized gains included in net income of $1,628	503	194
Total comprehensive income (loss)	$ 2,026	$ (426)