Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Notional amounts of outstanding foreign currency forward contracts by currency

in United States dollar equivalent amounts (in thousands):

	June 30, 2016		December 31, 2015
Swedish kronor	$	93,760	$	59,198
Euro	21,280		281
Canadian dollar	14,954		10,799
Brazilian real	8,145		6,440
British pound sterling	3,064		10,203
Australian dollar	2,856		2,342
Norwegian krone	836		453
Other	1,035		2,197
	$	145,930	$	91,913

Fair value carrying amount of derivative instruments included in consolidated balance sheets

The carrying amount of the foreign currency forward contracts included in the Consolidated Balance Sheets are as follows (in thousands):

	June 30, 2016				December 31, 2015
	Other current assets		Other current liabilities		Other current assets		Other current liabilities
Foreign currency forward contracts	$	447	$	2,034	$	767	$	1,314

Interest rate swaps outstanding

As of June 30, 2016, the following interest rate swaps were outstanding:

Contract Date	Notional Amount (in millions)		Fixed Rate		Effective Date	Maturity Date
March 15, 2013	$	50.6	1.02	%	April 5, 2013	March 31, 2019
March 29, 2013	$	50.6	0.97	%	April 5, 2013	March 31, 2019