Consolidated Statements Of Comprehensive Income - Major Types of Debt and Equity Securities [Domain] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net income	$ 3,116	$ 3,413	$ 6,452	$ 6,816
Other comprehensive income, net of tax:
Unrealized holding gain (losses) on securities available for sale, net of taxes of $(575), $488, $(153) and $911	(1,065)	907	(282)	1,691
Unrealized holding gain arising during the period for securities transferred from available for sale to held to maturity, net of taxes of $0, $0, $0 and $4	0	0	0	8
Amortization of unrealized holding losses of securities transferred from available for sale to held maturity, net of taxes of $69, $60, $136 and $121	128	111	252	224
Reclassification adjustments for net securities gains included in net income, net of taxes of $0, $(6), $0 and $(50)	0	(11)	0	(93)
Change in net unrealized loss on interest rate swaps, net of taxes of $0, $13, $11 and $35	0	24	21	65
Pension liability adjustment, net of taxes of $36, $11, $72 and $23	67	21	134	42
Other comprehensive income	(870)	1,052	125	1,937
Comprehensive income	$ 2,246	$ 4,465	$ 6,577	$ 8,753