Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 988	$ 2,118
Accounts receivable, net	44,190	25,850
Fair value of commodity derivatives	668	4,821
Other current assets	4,016	2,184
Total Current Assets	49,862	34,973
Property and Equipment:
Property and Equipment, full cost method	1,476,586	1,343,373
Less - Accumulated depreciation, depletion, and amortization	(846,822)	(801,279)
Net Furniture, Fixtures and other equipment	629,764	542,094
Right of Use Assets	15,787	4,366
Fair value of long-term commodity derivatives	18	281
Other Long-Term Assets	2,904	1,421
Total Assets	698,335	583,135
Current Liabilities:
Accounts payable and accrued liabilities	38,000	26,991
Fair value of commodity derivatives	94,778	8,171
Accrued capital costs	20,482	7,324
Accrued interest	846	983
Current lease liability	6,292	3,473
Undistributed oil and gas revenues	17,328	11,098
Total Current Liabilities	177,726	58,040
Long-Term Debt	393,726	424,905
Non-current Lease Liability	9,723	951
Deferred Tax Liabilities	303	303
Asset Retirement Obligation	4,706	4,533
Fair value of long-term commodity derivatives	21,989	2,946
Other Long-Term Liabilities	846	424
Stockholders' Equity:
Preferred Stock, Value, Outstanding	0	0
Common stock, $0.01 par value	136	121
Additional paid-in capital	324,106	297,712
Treasury stock held, at cost	(2,984)	(2,372)
Retained earnings (Accumulated deficit)	(231,942)	(204,428)
Total Stockholders' Equity (Deficit)	89,316	91,033
Total Liabilities and Stockholders' Equity	$ 698,335	$ 583,135