Accumulated Other Comprehensive Loss (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Accumulated Other Comprehensive Loss [Abstract]
Net unrealized gains (losses) on securities	$ 679	$ (741)
Tax effect	(231)	252
Net of tax amount	448	(489)
Net unrealized losses on derivatives	(474)	(561)
Tax effect	161	191
Net of tax amount	(313)	(370)
Accumulated pension adjustment	(5,814)	(5,814)
Tax effect	1,977	1,977
Net of tax amount	(3,837)	(3,837)
Total accumulated other comprehensive loss	$ (3,702)	$ (4,696)