Other Comprehensive Income (Loss) (Details 1) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Securities Available For Sale, Beginning balance	$ 4,042	$ 4,697
Securities Available For Sale, Other comprehensive income (loss) before reclassifications	1,676	(205)
Securities Available For Sale, Amounts reclassified from accumulated other comprehensive income	(331)	0
Securities Available For Sale, Net other comprehensive income during period	1,345	(205)
Securities Available For Sale, Ending balance	5,387	4,492
Post-retirement Benefit, Beginning balance	(420)	(583)
Post-retirement Benefit, Other comprehensive income before reclassifications	0	0
Post-retirement Benefit, Amounts reclassified from accumulated other comprehensive income	0	0
Post-retirement Benefit, Net other comprehensive income during period	0	0
Post-retirement Benefit, Ending balance	(420)	(583)
Accumulated Other Comprehensive Income, Beginning balance	3,622	4,114
Accumulated Other Comprehensive Income, Other comprehensive income (loss) before reclassifications	1,676	(205)
Accumulated Other Comprehensive Income, Amounts reclassified from accumulated other comprehensive income	(331)	0
Accumulated Other Comprehensive Income, Net other comprehensive income during period	1,345	(205)
Accumulated Other Comprehensive Income, Ending balance	$ 4,967	$ 3,909