Fair-Value Measurements (Tables)

9 Months Ended

Sep. 30, 2015

Fair-Value Measurements [Abstract]

Schedule of Fair Value of Financial Assets and Liabilities

	September 30, 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
(in thousands)	(Level 1)	(Level 2)		(Level 3)	(Level 1)	(Level 2)		(Level 3)
Fair Value
Assets:
Cash equivalents	$16,043	$-		$-	$14,096	$-		$-
Asset held for sale				5,112				9,102
Prepaid expenses and other current assets:
Foreign currency options	104	-		-	69	-		-
Other Assets:
Common stock of unaffiliated foreign public company	817	-		-	701	-		-
Liabilities:
Other noncurrent liabilities:
Interest rate swaps	-	(3,765	) (a)		-	(1,411	) (b)

(a) Net of $6.5 million receivable floating leg and $10.3 million liability fixed leg

(b) 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

	Three months ended September 30,					Nine months ended September 30,
(in thousands)	2015		2014			2015		2014
Derivatives not designated as hedging instruments
Foreign currency options	$	25	$	(142	)	$	150	$	12