Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current Assets:
Cash and cash equivalents	$ 2,465	$ 7,806
Accounts receivable	46,472	27,263
Fair value of commodity derivatives	15,261	5,148
Other current assets	2,126	2,352
Total Current Assets	66,324	42,569
Property and Equipment:
Property and Equipment, Full Cost Method, including $56,715 and $50,377 of unproved property costs not being amortized	986,100	712,166
Less - Accumulated depreciation, depletion, and amortization	(284,804)	(216,769)
Property and Equipment, Net	701,296	495,397
Derivative Asset, Noncurrent	4,333	2,553
Other Long-Term Assets	5,567	10,751
Total Assets	777,520	551,270
Current Liabilities:
Accounts payable and accrued liabilities	48,921	44,437
Fair value of commodity derivatives	2,824	5,075
Accrued capital costs	38,073	10,883
Accrued interest	1,513	2,106
Undistributed oil and gas revenues	14,681	12,996
Total Current Liabilities	106,012	75,497
Long-Term Debt	387,988	265,325
Deferred tax liabilities, net	1,014	0
Asset Retirement Obligation	3,956	8,678
Derivative Liability, Noncurrent	3,723	2,758
Other Long-Term Liabilities	0	5,554
Stockholders' Equity:
Preferred Stock, Value, Outstanding	0	0
Common Stock, Value, Issued	118	116
Additional paid-in capital	286,281	279,111
Treasury Stock, Value	(1,870)	(1,452)
Retained earnings (Accumulated deficit)	(9,702)	(84,317)
Total Stockholders' Equity (Deficit)	274,827	193,458
Total Liabilities and Stockholders' Equity	$ 777,520	$ 551,270