Fair Value Measures And Other Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Effect Of The Interest Rate Swaps desigenated As Cash Flow Hedges

	Three months ended				Six months ended
Interest Rate Swap / Cash Flow Hedging Instruments	June 30, 2012				June 30, 2012
Loss recognized in other comprehensive income		$	(7,740	)		$	(8,000	)
Loss reclassified from accumulated other comprehensive income into interest expense		$	(473	)		$	(734	)