Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 50,257	$ (16,510)
Adjustments to reconcile net income (loss) to net cash provided by operations:
Exploration and abandonment expense	1,950	32
Depletion, depreciation and amortization expense	81,131	17,024
Accretion expense	118	54
Stock-based compensation expense	4,054	3,976
Amortization of debt issuance costs	2,668	645
Amortization of discounts on 10.000% Senior Notes and 10.625% Senior Notes	4,290	893
Derivative-related activity	(5,314)	41,633
Deferred income taxes	14,507	(312)
Changes in operating assets and liabilities:
Accounts receivable	15,617	(6,789)
Prepaid expenses, inventory and other assets	(2,567)	(941)
Accounts payable, accrued liabilities and other current liabilities	23,295	10,242
Net cash provided by operating activities	190,006	49,947
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to crude oil and natural gas properties	(379,103)	(165,099)
Changes in working capital associated with crude oil and natural gas property additions	65,062	20,644
Acquisitions of crude oil and natural gas properties	(5,463)	(6,348)
Other property additions	(18)	(96)
Net cash used in investing activities	(319,522)	(150,899)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under Credit Agreement	150,000	15,000
Proceeds from exercises of stock options	148	75
Proceeds from exercises of warrants	2	779
Debt issuance costs	(544)	(6,449)
Dividends paid	(2,776)	(2,382)
Dividend equivalents paid	(282)	(214)
Proceeds from issuance of 10.000% Senior Notes, net of discount	0	210,179
Repayments under Credit Agreement	0	(115,000)
Stock offering costs	0	(55)
Net cash provided by financing activities	146,548	101,933
Net (decrease) increase in cash and cash equivalents	17,032	981
Cash and cash equivalents, beginning of period	30,504	34,869
Cash and cash equivalents, end of period	47,536	35,850
Supplemental cash flow information:
Cash paid for interest	18,078	1,081
Cash paid for income taxes	0	0
Supplemental disclosure of non-cash transactions:
Stock issued for acquisition	0	156,600
Additions to asset retirement obligations	$ 143	$ 768