Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 35,850	$ 34,869
Accounts receivable	46,167	39,378
Prepaid expenses	15,080	7,154
Inventory	3,986	3,304
Derivatives	0	2,199
Deposits	50	50
Total current assets	101,133	86,954
Crude oil and natural gas properties, using the successful efforts method of accounting:
Proved properties	999,110	699,701
Unproved properties	137,765	108,392
Accumulated depletion, depreciation and amortization	(99,442)	(82,478)
Total crude oil and natural gas properties, net	1,037,433	725,615
Other property and equipment, net	1,637	1,600
Other noncurrent assets	4,515	4,791
Total assets	1,144,718	818,960
Current liabilities:
Accounts payable - trade	59,062	38,144
Accrued liabilities	58,083	32,409
Derivatives	51,758	13,591
Advances from joint interest owners	4,067	10,841
Other current liabilities	6,676	8,015
Total current liabilities	179,646	103,000
Noncurrent liabilities:
Long-term debt, net	203,197	97,929
Deferred income taxes	55,490	55,802
Derivatives	5,342	4,075
Asset retirement obligations	5,082	4,260
Other	2,080	831
Commitments and contingencies (Note 10)
Stockholders' equity:
Preferred stock, $0.0001 par value, 10,000,000 shares authorized, none issued and outstanding at March 31, 2022 and December 31, 2021	0	0
Common stock, $0.0001 par value, 600,000,000 shares authorized, 103,810,939 and 96,774,185 shares issued and outstanding at March 31, 2022 and December 31, 2021, respectively	10	10
Additional paid-in capital	777,501	617,489
Accumulated deficit	83,630	64,436
Total stockholders' equity	693,881	553,063
Total liabilities and stockholders' equity	$ 1,144,718	$ 818,960