Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2019

Fair Value Disclosures [Abstract]

Summary of Financial Assets and Liabilities Accounted for at Fair Value

The table below sets forth, by level, the Company’s financial assets and liabilities that are recorded at fair value in the accompanying Condensed Consolidated Balance Sheet: 

	September 30, 2019
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets:
Investments in marketable securities	$	176,056	$	64,965	$	111,091	$	—
Derivatives	9,983		8,366		1,234		383
Total assets	$	186,039	$	73,331	$	112,325	$	383
Liabilities:
Derivatives	$	4,071	$	—	$	4,130	$	(59	)

Summary of Change in the Fair Values of Financial Instruments Categorized as Level 3

The following table summarizes the change in the fair values of financial instruments categorized as Level 3.

	Three Months Ended September 30, 2019			Nine Months Ended September 30, 2019
	(In thousands)
Balance, beginning of period	$	755		$	532
Realized and unrealized gains recognized in earnings, net	(1,252		)	(1,794		)
Purchases	562			1,562
Issuances	(45		)	(45		)
Settlements	422			187
Ending balance	$	442		$	442