Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Measurements

Schedule of carrying amount, fair value, and classification within fair value hierarchy of financial instrument assets (liabilities)

	Fair Value	March 31, 2015						December 31, 2014
	Hierarchy	Carrying			Fair			Carrying			Fair
	Level	Amount			Value			Amount			Value
Derivative assets	2	$	2,411		$	2,411		$	2,155		$	2,155
Derivative liabilities	2	(1,028		)	(1,028		)	(861		)	(861		)
Acquisition earn-out liability	2	(693		)	(693		)	(670		)	(670		)
Short-term debt	2	—			—			(833		)	(833		)
Long-term debt, including current portion	2	(79,761		)	(79,761		)	(70,448		)	(70,448		)