Accumulated Other Comprehensive Income (Items Reclassified Out of Each Component of OCI) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net realized gains on sales of securities		$ 134	$ 509	$ 445	$ 603
Income tax expense		(631)	(696)	(1,369)	(1,378)
Net Income		1,963	2,034	4,004	3,998
Reclassification out of Accumulated Other Comprehensive Income [Member] | Unrealized gains on available for sale securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net realized gains on sales of securities	[1]	134	509	445	603
Income tax expense	[1]	(45)	(173)	(151)	(205)
Net Income	[1]	$ 89	$ 336	$ 294	$ 398

[1] Amounts in parentheses indicate debits to net income