Fair-Value Measurements (Tables)

12 Months Ended

Dec. 31, 2016

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, and Level 3 non-financial assets measured at fair value:

	December 31, 2016					December 31, 2015
(in thousands)	Quoted prices in active markets (Level 1)		Significant other observable inputs (Level 2)		Unobservable inputs (Level 3)	Quoted prices in active markets (Level 1)	Significant other observable inputs (Level 2)		Unobservable inputs (Level 3)
Fair Value
Assets:
Cash equivalents	$8,468		$-		$-	$5,189	$-		$-
Assets held for sale	-		-		-	-	-		4,988
Other Assets:
Common stock of foreign public company	762	(a)	-		-	819	-		-
Interest rate swaps	-		5,784	(b)	-	-	-		-
Liabilities:
Other noncurrent liabilities:
Interest rate swaps	-		-		-	-	(2,400	)(c)	-

(a) Original cost basis $0.5 million.

(b) Net of $21.4 million receivable floating leg and $15.6 million liability fixed leg

(c) Net of $7.4 million receivable floating leg and $9.8 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 (income)/expenses, net in the Consolidated Statements of Income were as follows:

	Years ended December 31,
(in thousands)	2016	2015	2014
Derivatives not designated as hedging instruments
Foreign currency options	$202	($121)	($81)