Fair-Value Measurements (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Disclosures [Abstract]

Schedule of Fair Value of Financial Assets and Liabilities

The following table presents the fair-value hierarchy for our Level 1 and Level 2 financial and non-financial assets and liabilities, which are measured at fair value on a recurring basis:

	June 30, 2018			December 31, 2017
	Quoted prices in active markets	Significant other observable inputs		Quoted prices in active markets	Significant other observable inputs
(in thousands)	(Level 1)	(Level 2)		(Level 1)	(Level 2)
Fair Value
Assets:
Cash equivalents	$18,728	$-		$13,601	$-
Prepaid expenses and other current assets:
Foreign currency options	41	-		-	-
Other Assets:
Common stock of unaffiliated foreign public company (a)	962			999	-
Interest rate swaps	-	8,985	(b)	-	313	(c)

(a) Original cost basis $0.5 million

(b) Net of $39.8 million receivable floating leg and $30.8 million liability fixed leg

(c) Net of $34.9 million receivable floating leg and $34.6 million liability fixed leg

Schedule of (Losses)/Gains on Changes in Fair Value of Derivative Instruments

Gains/(losses) related to changes in fair value of derivative instruments that were recognized in Other expense, net in the Consolidated Statements of Income were as follows:

	Three months ended   June  30,		Six months ended   June 30,
(in thousands)	2018	2017	2018	2017
Derivatives not designated as hedging instruments
Foreign currency options losses	($34)	($75)	($71)	($129)