Accumulated Other Comprehensive Income (Changes in AOCI) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	$ 3,325
Other comprehensive income before reclassifications	(879)
Amounts reclassified from accumulated other comprehensive income	(1,510)
Net current period other comprehensive income	(2,389)	(315)
Ending balance	936	3,325
Gains and Losses on Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(1,003)
Other comprehensive income before reclassifications	412
Amounts reclassified from accumulated other comprehensive income	0
Net current period other comprehensive income	412
Ending balance	(591)
Unrealized Gains and Losses on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	4,328
Other comprehensive income before reclassifications	(1,291)
Amounts reclassified from accumulated other comprehensive income	(1,510)
Net current period other comprehensive income	(2,801)
Ending balance	$ 1,527