Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Income (Loss) (Changes in the Components of AOCI) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Roll Forward]
Balance, beginning of period			$ 95,960	$ 87,110
Other comprehensive income (loss)	$ 462	$ (498)	777	(475)
Balance, end of period	101,628	91,527	101,628	91,527
Accumulated Other Comprehensive Income (Loss) [Member]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Roll Forward]
Balance, beginning of period	185	271	(130)	248
Other comprehensive income (loss) before reclassifications	490	(432)	820	(382)
Amounts reclassified from accumulated other comprehensive income (loss)	(28)	(66)	(43)	(93)
Other comprehensive income (loss)	462	(498)	777	(475)
Balance, end of period	647	(227)	647	(227)
Unrealized Holding Gains (Losses) on Available for Sale Securities [Member]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Roll Forward]
Balance, beginning of period	420	326	90	276
Other comprehensive income (loss) before reclassifications	470	(487)	800	(437)
Amounts reclassified from accumulated other comprehensive income (loss)	0		0	0
Other comprehensive income (loss)	470	(487)	800	(437)
Balance, end of period	890	(161)	890	(161)
Unrealized Impairment Loss on Held to Maturity Security [Member]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Roll Forward]
Balance, beginning of period	(331)	(331)	(331)	(331)
Other comprehensive income (loss) before reclassifications	0	0	0	0
Amounts reclassified from accumulated other comprehensive income (loss)	0	0	0	0
Other comprehensive income (loss)	0	0	0	0
Balance, end of period	(331)	(331)	(331)	(331)
Unfunded Pension Liability [Member]
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Roll Forward]
Balance, beginning of period	96	276	111	303
Other comprehensive income (loss) before reclassifications	20	55	20	55
Amounts reclassified from accumulated other comprehensive income (loss)	(28)	(66)	(43)	(93)
Other comprehensive income (loss)	(8)	(11)	(23)	(38)
Balance, end of period	$ 88	$ 265	$ 88	$ 265