Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments, Fair Value [Table Text Block]

The following table sets forth the gross fair value of our derivatives:

	June 30, 2014		December 31, 2013
Derivatives:
Derivatives designated as cash flow hedges in prepaid expenses and other assets:
Interest rate swaps	$	—	$	301
Derivatives designated as cash flow hedges in accounts payable, accrued expenses and other liabilities:
Interest rate swaps	$	2,744	$	510

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

The following table sets forth the effect of our cash flow hedges on AOCL and interest expense:

	Three Months Ended June 30,					Six Months Ended June 30,
	2014			2013		2014			2013
Derivatives Designated as Cash Flow Hedges:
Amount of unrealized gains/(losses) recognized in AOCL on derivatives (effective portion):
Interest rate swaps	$	(2,846	)	$	6,319	$	(4,250	)	$	6,599
Amount of losses reclassified out of AOCL into contractual interest expense (effective portion):
Interest rate swaps	$	944		$	800	$	1,872		$	1,588