Accumulated Other Comprehensive Loss (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss) Calculation [Roll Forward]
Ending balance	$ (2,611)	$ (12,628)
Total accumulated other comprehensive loss	(2,611)	(12,628)
Tax Increment Financing Bond [Member]
Accumulated Other Comprehensive Income (Loss) Calculation [Roll Forward]
Beginning balance	(1,898)	(2,309)
Unrealized gains/(losses)	869	411
Ending balance	(1,029)	(1,898)
Total accumulated other comprehensive loss	(1,029)	(1,898)
Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) Calculation [Roll Forward]
Beginning balance	(10,730)	(3,425)
Unrealized gains/(losses)	5,778	(10,358)
Amortization reclassified out of AOCL	3,370	3,053
Ending balance	(1,582)	(10,730)
Total accumulated other comprehensive loss	$ (1,582)	$ (10,730)