Fair Value Measurement (Tables)

3 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

Fair Values of Our Derivative Assets and Liabilities

The fair values of our derivative assets and liabilities are categorized as follows: 

		March 31, 2018								December 31, 2017
		Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
Derivative assets	Foreign exchange contract 1	$	636	$	—	$	636	$	—	$	20	$	—	$	20	$	—
	Interest rate swap agreement 2	$	1,526	$	—	$	1,526	$	—	$	515	$	—	$	515	$	—
Derivative liabilities	Foreign exchange contract 3	$	10	$	—	$	10	$	—	$	627	$	—	$	627	$	—
	Interest rate swap agreement 4	$	—	$	—	$	—	$	—	$	246	$	—	$	246	$	—

¹  Presented in the Condensed Consolidated Balance Sheets in other current assets and based on observable market transactions of spot and forward rates.

²  Presented in the Condensed Consolidated Balance Sheets in other assets and based on observable market transactions of forward rates.

³  Presented in the Condensed Consolidated Balance Sheets in accrued liabilities and other, and based on observable market transactions of spot and forward rates.

⁴  Presented in the Condensed Consolidated Balance Sheets in accrued liabilities and other, and based on observable market transactions of forward rates.

Carrying Amounts and Fair Values of Our Long-Term Debt Obligations

The carrying amounts and fair values of our long-term debt obligations are as follows:

	March 31, 2018				December 31, 2017
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Term loan and security agreement 1	$	166,150	$	169,371	$	166,949	$	169,972

¹  Presented in the Condensed Consolidated Balance Sheets as the current portion of long-term debt of $3.2 million and long-term debt of $163.0 million as of March 31, 2018 and current portion of long-term debt of $3.2 million and long-term debt of $163.8 million as of December 31, 2017.