Fair Value Measurement (Tables)

9 Months Ended

Sep. 30, 2019

Fair Value Disclosures [Abstract]

Summary of Assets and Liabilities Recorded at Fair Value on Recurring Basis

The following tables present the assets and liabilities recorded at fair value on a recurring basis:

	Balance at			Balance Sheet	Basis of Fair Value Measurement
(in thousands)	September 30, 2019			Location	Level 1		Level 2			Level 3
Assets:
Money market mutual funds	$	111,652		Other assets		111,652
Certificates of deposit		2,202		Other assets		2,202
Available for sale securities		43,046		Other assets		43,046
Deferred compensation assets		33,871		Other assets		33,871
Interest rate swap agreements		-		Accounts Receivable, net				-
Foreign currency exchange contracts		(1,794	)	Other current assets				(1,794	)
	$	188,977				190,771		(1,794	)		-
Liabilities:
Deferred compensation liability		33,871		Other noncurrent liabilities		33,871
	$	33,871				33,871		-			-
	Balance at			Balance Sheet	Basis of Fair Value Measurement
(in thousands)	December 31, 2018			Location	Level 1		Level 2			Level 3
Assets:
Money market mutual funds	$	106,530		Other assets		106,530
Certificates of deposit		5,415		Other assets		5,415
Available for sale securities		55,594		Other assets		55,594
Deferred compensation assets		32,998		Other assets		32,998
Interest rate swap agreements		3,925		Accounts Receivable, net				3,925
Foreign currency exchange contracts		8,908		Other current assets				8,908
	$	213,370				200,537		12,833			-
Liabilities:
Deferred compensation liability	$	32,998		Other noncurrent liabilities		32,998
	$	32,998				32,998		-			-