Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2017

Fair Value Measurements

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

	Fair Value	June 30, 2017				December 31, 2016
	Hierarchy	Carrying		Fair		Carrying		Fair
	Level	Amount		Value		Amount		Value
Derivative assets	2	$	862	$	862	$	1,168	$	1,168
Derivative liabilities	2		(1,258)		(1,258)		(1,452)		(1,452)
Acquisition earn-out liability	2		—		—		(125)		(125)
Long-term debt, including current portion	2		(246,367)		(246,367)		(225,000)		(225,000)