Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2015

Fair Value Disclosures [Abstract]

Assets and Liabilities Carried at Fair Value Measured on Recurring Basis

The following table provides the assets and liabilities carried at fair value measured on a recurring basis as of June 30, 2015 and December 31, 2014 (in thousands):

	Asset (Liability)			Level 1		Level 2			Level 3
June 30, 2015
Interest rate swaps		(14,892	)		—		(14,892	)		—
December 31, 2014
Interest rate swaps		(13,341	)		—		(13,341	)		—