Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2019

Fair Value Disclosures [Abstract]

Fair Value, Balance Sheet Grouping

The following tables set forth by level within the fair value hierarchy the Company's non-financial assets and liabilities that were measured at fair value on a recurring basis in the Unaudited Consolidated Balance Sheets.

	Level 1		Level 2		Level 3		Total
	(in thousands)
As of September 30, 2019
Financial Assets
Cash equivalents	$	—	$	—	$	—	$	—
Deferred compensation plan	1,778		—		—		1,778
Commodity derivatives	—		47,241		—		47,241
Financial Liabilities
Commodity derivatives	—		1,117		—		1,117
As of December 31, 2018
Financial Assets
Cash equivalents	$	12,188	$	—	$	—	$	12,188
Deferred compensation plan	1,392		—		—		1,392
Commodity derivatives	—		109,494		—		109,494
Financial Liabilities
Commodity derivatives	—		1,039		—		1,039