Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2015

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

Financial assets and liabilities measured at fair value on a recurring basis consisted of the following, as of:

	Fair value measurement using
(in thousands)	Level 1		Level 2		Level 3		Total
Fair value as of September 30, 2015
Financial liabilities:
Derivative instruments(1)	$	—	$	1,312	$	—	$	1,312
Total financial liabilities	$	—	$	1,312	$	—	$	1,312
Fair value as of December 31, 2014
Financial liabilities:
Derivative instruments(1)	$	—	$	268	$	—	$	268
Total financial liabilities	$	—	$	268	$	—	$	268

(1) The fair value of our interest rate swaps was based on model-driven valuations using LIBOR rates, which are observable at commonly quoted intervals. Accordingly, our interest rate swaps are classified within Level 2 of the fair value hierarchy.