Derivatives and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Fair Value of Forward Exchange Contracts not Designated as Hedging Instruments

The fair values of foreign exchange contracts are summarized below:

	Year Ended December 31,
	2019		2018
	(Amounts in thousands)
Current derivative assets	$	892	$	535
Noncurrent derivative assets	15		5
Current derivative liabilities	3,418		3,285
Noncurrent derivative liabilities	8		2

Impact of Net Changes in Fair Values of Forward Exchange Contracts Not Designated as Hedging Instruments

The impact of net changes in the fair values of foreign exchange contracts are summarized below:

	Year Ended December 31,
	2019			2018			2017
	(Amounts in thousands)
Gain (loss) recognized in income	$	(6,495	)	$	(3,154	)	$	2,122