Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Net income	$ 13,446	$ 12,149	$ 2,738
Other comprehensive (loss) income:
Unrealized holding (loss) gain on available for sale securities arising during the period on securities held at end of period, net of tax of $(6,996), $543, and $3,677, respectively	(12,992)	1,009	6,829
Reclassification adjustment for prior period unrealized gain previously reported in other comprehensive income recognized during current period, net of tax of $23, $330, and $84, respectively	(42)	(612)	(156)
Change in unfunded portion of postretirement benefit obligations, net of tax of $1,589, $(92), and $(500), respectively	2,953	(171)	(928)
Other comprehensive (loss) income	(10,081)	226	5,745
Comprehensive income	$ 3,365	$ 12,375	$ 8,483