Fair-Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair-Value Measurements [Abstract]

Schedule of Fair Value of Financial Assets and Liabilities

	December 31, 2015							December 31, 2014
	Quoted prices in active markets			Significant other observable inputs			Unobservable  inputs	Quoted prices in active markets		Significant other observable inputs				Unobservable Inputs (Level 3)
(in thousands)	(Level 1)			(Level 2)			(Level 3)	(Level 1)		(Level 2)
Fair Value
Assets:
Cash equivalents		$5,189			$-		$-		$14,096		$-			$-
Assets held for sale		-			-		4,988		-		-			-
Prepaid expenses and other current assets:
Foreign currency options		-			-		-		69		-			-
Other Assets:
Common stock of foreign public company		819	(a)		-		-		701		-			-
Liabilities:
Other noncurrent liabilities:
Interest rate swaps		-			(2,400)	(b)	-		-		(1,411	)	(C)		-

(a)	Original cost basis $0.5 million.
(b)	Net of $7.4 million receivable floating leg and $9.8 million liability fixed leg
(c)	Net of $4.3 million receivable floating leg and $5.7 million liability fixed leg

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

	Years ended December 31,
(in thousands)	2015		2014	2013
Derivatives not designated as hedging instruments
Foreign currency options		$121	($81)		($107)