Consolidated balance sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 49,941	$ 56,798
Accounts receivable, net	162,876	151,807
Derivatives	18,990	4,346
Other current assets	16,254	22,906
Total current assets	248,061	235,857
Oil and natural gas properties, full cost method:
Evaluated properties	9,465,399	8,968,668
Unevaluated properties not being depleted	115,994	170,033
Less: accumulated depletion and impairment	(7,236,621)	(7,019,670)
Oil and natural gas properties, net	2,344,772	2,119,031
Midstream service assets, net	90,990	96,528
Other fixed assets, net	40,150	34,590
Total property and equipment, net	2,475,912	2,250,149
Derivatives	29,156	32,963
Other noncurrent assets, net	52,796	32,855
Total assets	2,805,925	2,551,824
Current liabilities:
Accounts payable and accrued liabilities	86,211	71,386
Accrued capital expenditures	55,729	50,585
Undistributed revenue and royalties	249,295	117,920
Derivatives	58,763	179,809
Other current liabilities	77,275	107,213
Total current liabilities	527,273	526,913
Long-term debt, net	1,181,584	1,425,858
Derivatives	766	0
Asset retirement obligations	70,063	69,057
Other noncurrent liabilities	25,569	16,216
Total liabilities	1,805,255	2,038,044
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.01 par value, 50,000,000 shares authorized and zero issued as of September 30, 2022 and December 31, 2021, respectively	0	0
Common stock, $0.01 par value, 40,000,000 and 22,500,000 shares authorized, and 16,914,836 and 17,074,516 issued and outstanding as of September 30, 2022 and December 31, 2021, respectively	169	171
Additional paid-in capital	2,762,232	2,788,628
Accumulated deficit	(1,761,731)	(2,275,019)
Total stockholders' equity	1,000,670	513,780
Total liabilities and stockholders' equity	$ 2,805,925	$ 2,551,824