Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Components of Lease Expense

The components of our total lease expense for the two years ended December 31, 2021, the majority of which is included in general and administrative expense, are as follows (in thousands):

	Year Ended December 31,
	2021			2020
Operating lease cost	$	26,343		$	27,895
Variable lease expense (1)		27,243			33,849
Short-term lease expense (2)		1,950			1,866
Sublease income		(2,380	)		(3,199	)
Total lease expense	$	53,156		$	60,411
Short-term lease costs (3)	$	18,984		$	15,984

(1)	Variable lease payments that are not dependent on an index or rate and are not included in the lease liability or ROU assets.
(2)	Short-term lease expense represents expense related to leases with a contract term of one year or less and are not included in our ROU assets or lease liability in our consolidated balance sheet.
(3)	These short-term lease costs are related to leases with a contract term of one year or less, the majority of which are related to drilling rigs which are capitalized as part of natural gas and oil properties on our consolidated balance sheets and may fluctuate based on the number of drilling rigs being utilized.

Supplemental Cash Flow Information Related to Operating Leases

Supplemental cash flow information related to our operating leases is included in the table below (in thousands):

	Year Ended December 31,
	2021		2020
Cash paid for amounts included in the measurement of lease    liabilities	$	28,118	$	32,030
ROU assets added in exchange for lease obligations	$	1,059	$	27,769

Supplemental Balance Sheet Information Related to Operating Leases

Supplemental balance sheet information related to our operating leases is included in the table below (in thousands):

	Year Ended December 31,
	2021			2020
Operating lease ROU assets	$	40,832		$	63,581
Accrued liabilities – current	$	(19,066	)	$	(24,673	)
Operating lease liabilities – long-term	$	(24,861	)	$	(43,155	)

Schedule of Weighted Average Remaining Lease Term and Weighted Average Discount Rate for Operating Leases

Our weighted average remaining lease term and weighted average discount rate for our operating leases are as follows:

	Year Ended December 31,
	2021	2020
Weighted average remaining lease term	3.8 years	4.0 years
Weighted average discount rate	6%	6%

Schedule of Lease Liabilities with Enforceable Contract Terms are Greater Than One year Mature

Our lease liabilities with enforceable contract terms that are greater than one year mature as follows (in thousands):

	Operating Leases
2022	$	21,281
2023		7,207
2024		6,546
2025		6,468
2026		6,168
Thereafter		2,627
Total lease payments		50,297
Less effects of discounting		(6,370	)
Total lease liability	$	43,927

Schedule of Future Minimum Transportation Fees Due

As of December 31, 2021, future minimum transportation, processing and gathering fees under our commitments are as follows (in thousands):

	Transportation, Gathering and Processing Contracts (a)
2022	$	801,974
2023		784,712
2024		768,059
2025		682,050
2026		623,561
Thereafter		3,520,105
	$	7,180,461

(a) The amounts in this table represent the gross amounts that we are committed to pay; however, we will record in our financial statements our proportionate share of costs based on our working interest which can vary based on volumes produced.

Schedule of Estimated Settlement of Divestiture Contract Obligation Based On Discounted Value

As of December 31, 2021, our estimated settlement of this retained obligation based on a discounted value is as follows (in thousands):

	Divestiture Contract Obligation
2022	$	91,120
2023		71,277
2024		58,401
2025		51,688
2026		36,971
Thereafter		106,942
	$	416,399

Future Delivery Commitments

As of December 31, 2021, our delivery commitments through 2031 were as follows:

Year Ending December 31,	Natural Gas (mmbtu per day)	Ethane and Propane (bbls per day)
2022	588,158	55,000
2023	500,710	39,932
2024	253,566	35,000
2025	182,493	35,000
2026	158,301	35,000
2027	100,000	35,000
2028	100,000	35,000
2029	100,000	20,000
2030	—	20,000
2031	—	20,000