Derivative Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Notional amounts of outstanding foreign currency forward contracts by currency

The carrying amounts of the foreign exchange contracts included in the Consolidated Balance Sheets are as follows (in thousands):

	September 30, 2018				December 31, 2017
	Prepaid Expenses and Other Current Assets		Other Current Liabilities		Prepaid Expenses and Other Current Assets		Other Current Liabilities
Foreign exchange contracts	$	3,987	$	529	$	1,760	$	579

The table below presents the net notional amounts of the Company’s outstanding foreign currency forward contracts by currency (in thousands):

	September 30,		December 31,
	2018		2017
European euro	$	78,747	$	34,800
Canadian dollar	15,665		7,426
Swedish kroner	13,701		59,373
Norwegian kroner	9,486		3,095
Brazilian real	8,451		7,794
Australian dollar	1,192		2,817
British pound sterling	1,037		34,317
Denmark Kroner	786		—
Japanese yen	727		3,362
	$	129,792	$	152,984