Basis of Presentation and Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2022

Basis of Presentation and Significant Accounting Policies

Schedule of Fair value information of debt

(in thousands)	June 30, 2022				December 31, 2021
	Carrying		Fair		Carrying		Fair
	Amount		Value		Amount		Value
Senior Sustainability-Linked Notes	$	400,000	$	378,816	$	400,000	$	424,000

Schedule of revenue and expenses from ConocoPhillips

(in thousands)	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2022		2021		2022		2021
Revenues from ConocoPhillips	$	26,035	$	29,291	$	50,260	$	51,886
Operating Expense Reimbursed to ConocoPhillips		375		(73)		760		728