Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Unrealized Gains and Losses on Available-for-Sale Securities, Beginning balance	$ (4)	$ 129
Unrealized Gains and Losses on Available-for-Sale Securities, Other comprehensive income before reclassifications	96	10
Unrealized Gains and Losses on Available-for-Sale Securities, Ending balance	59	135
Unrealized Loss on Securities Transferred to Held-to-Maturity, Beginning balance	(208)	(355)
Unrealized Loss on Securities Transferred to Held-to-Maturity, Other comprehensive income before reclassifications	113	7
Unrealized Loss on Securities Transferred to Held-to-Maturity, Ending balance	(95)	(348)
Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance	(212)	(226)
Other comprehensive income before reclassifications	176	13
Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance	$ (36)	$ (213)