Supplemental Balance Sheet Detail (Tables)

3 Months Ended

Mar. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Components of Selected Balance Sheet Accounts

The following table summarizes components of selected balance sheet accounts as of the dates presented:

	March 31,		December 31,
	2021		2020
Prepaid and other current assets:
Inventories 1	$	4,036	$	4,274
Prepaid expenses 2	15,511		14,771
	$	19,547	$	19,045
Other assets:
Deferred issuance costs of the Credit Facility, net of amortization	$	2,542	$	2,349
Right-of-use assets – operating leases	2,237		2,432
Other	127		127
	$	4,906	$	4,908
Accounts payable and accrued liabilities:
Trade accounts payable	$	29,137	$	7,055
Drilling and other lease operating costs	18,002		16,088
Royalties	34,223		26,615
Production, ad valorem and other taxes	5,242		3,094
Derivative settlements to counterparties	8,773		321
Compensation	2,270		4,222
Interest	401		504
Current operating lease obligations	894		936
Other 3	1,008		4,254
	$	99,950	$	63,089
Other liabilities:
Asset retirement obligations	$	5,648	$	5,461
Noncurrent operating lease obligations	1,553		1,752
Defined benefit pension obligations	845		865
Postretirement health care benefit obligations	291		284
	$	8,337	$	8,362