Accumulated Other Comprehensive Gain (Loss) (Schedule of Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Accumulated Other Comprehensive Gain (Loss) [Abstract]
Net unrealized holding gains (losses) arising during period, before tax	$ (330)	$ 370	$ 129	$ 254
Reclassification adjustments, before tax				(8)
Other comprehensive gain (loss), before tax	$ (330)	$ 370	$ 129	246
Net unrealized holding gains (losses) arising during period, tax effect	(130)	126	$ 51	87
Reclassification adjustments, tax effect	0	0		(3)
Other comprehensive gain (loss), tax effect	(130)	126	$ 51	84
Net unrealized holding gains (losses) arising during period, net of tax	$ (200)	$ 244	$ 78	167
Reclassification adjustments, net of tax				(5)
Other comprehensive gain (loss), net of tax	$ (200)	$ 244	$ 78	$ 162