Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Consolidated Statements Of Comprehensive Income [Abstract]
Net Income Loss	$ 3,216	$ 3,163
Other comprehensive income:
Net unrealized (depreciation) appreciation on securities available for sale, net of tax	(2,057)	612
Less reclassification adjustment for net gains related to securities available for sale included in net income, net of tax	(175)	(374)
Add other-than-temporary impairment adjustment, net of tax		302
Less non-credit portion of other-than-temporary impairment losses, net of tax		(75)
Net amortization of prior service cost and actuarial( gain)/loss for supplemental executive retirement plan	(54)
Actuarial loss (gain) on supplemental executive retirement plan, net of related tax of $5 and $0, respectively	10
Total other comprehensive income	(2,276)	465
Total comprehensive (loss) income	$ 940	$ 3,628