Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current Assets:
Cash and cash equivalents	$ 1,358	$ 2,465
Accounts receivable	36,996	46,472
Fair value of commodity derivatives	12,833	15,261
Other current assets	2,121	2,126
Total Current Assets	53,308	66,324
Property and Equipment:
Property and Equipment, Full-Cost Method, including $41,201 and $56,715 of unproved property costs not being amortized	1,247,717	986,100
Less - Accumulated depreciation, depletion, and amortization	(380,728)	(284,804)
Property and Equipment, Net	866,989	701,296
Operating Lease, Right-of-Use Asset	9,374	0
Derivative Asset, Noncurrent	3,854	4,333
Deferred Tax Assets, Net	22,669	0
Other Long-Term Assets	3,622	5,567
Total Assets	959,816	777,520
Current Liabilities:
Accounts payable and accrued liabilities	39,343	48,921
Fair value of commodity derivatives	6,644	2,824
Accrued capital costs	17,889	38,073
Accrued interest	1,397	1,513
Capital Lease Obligations, Current	6,707	0
Undistributed oil and gas revenues	9,166	14,681
Total Current Liabilities	81,146	106,012
Long-Term Debt	472,900	387,988
Capital Lease Obligations, Noncurrent	2,813	0
Deferred tax liabilities, net	1,582	1,014
Asset Retirement Obligation	4,055	3,956
Derivative Liability, Noncurrent	1,613	3,723
Stockholders' Equity:
Preferred Stock, Value, Outstanding	0	0
Common Stock, Value, Issued	119	118
Additional paid-in capital	292,916	286,281
Treasury Stock, Value	(2,282)	(1,870)
Retained earnings (Accumulated deficit)	104,954	(9,702)
Total Stockholders' Equity (Deficit)	395,707	274,827
Total Liabilities and Stockholders' Equity	$ 959,816	$ 777,520