Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accumulated Other Comprehensive Income [Abstract]
Beginning balance	$ 4,184	$ 3,863
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(5,628)	1,308
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	2,355	(1,605)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax	0	0
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	2,355	(1,605)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Tax	(906)	618
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	1,449	(987)
Net current period other comprehensive income (loss)	(4,179)	321	3,281
Ending balance	$ 5	$ 4,184	$ 3,863