Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Accumulated Other Comprehensive Income (Loss) Calculation [Roll Forward]
Beginning balance				$ (3,912)
Ending balance		$ (6,610)	$ (2,831)	(6,610)	$ (2,831)
Tax Increment Financing Bond [Member]
Accumulated Other Comprehensive Income (Loss) Calculation [Roll Forward]
Beginning balance		(251)	(759)	(445)	(1,029)
Unrealized gains/(losses)		(7)	23	187	293
Ending balance		(258)	(736)	(258)	(736)
Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) Calculation [Roll Forward]
Beginning balance		(4,263)	(3,960)	(3,467)	(1,582)
Unrealized gains/(losses)		(3,021)	913	(5,666)	(3,337)
Amortization reclassified out of AOCL	[1]	932	952	2,781	2,824
Ending balance		$ (6,352)	$ (2,095)	$ (6,352)	$ (2,095)

[1] Amounts reclassified out of AOCL into contractual interest expense.