Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 4,477	$ 1,650
Accounts receivable:
Revenue	7,002	2,206
Trade receivable	1,562
Joint interest billings and other		349
Insurance receivable (Note 2)	871	802
Due from related parties	1,272	2,075
Commodity derivative asset		215
Prepaid expense, deposits and other current assets	2,051	783
Total current assets	17,235	8,080
Oil and gas properties, full cost method of accounting:
Proved, net	128,093	34,178
Unproved	3,616	1,947
Other property and equipment, net	1,989	737
Total property and equipment, net	133,698	36,862
Investments in affiliates (Note 6)	13,459	14,267
Other non-current assets	3,200	800
Total assets	167,592	60,009
Current liabilities:
Accounts payable and accrued liabilities (Note 11)	14,378	11,218
Firm transportation contract obligations (Note 14)	52	127
Commodity derivative liability (Note 13)	6,502
Total current liabilities	20,932	11,345
Non-current liabilities:
Firm transportation contract obligations (Note 14)	115	134
Production and property taxes payable	849	520
Warrant liability (Note 12)		2,017
Asset retirement obligations (Note 5)	10,935	7,357
Credit facility (Note 7)	26,141	22,140
Long-term debt	65
Credit facility-related party (Note 7)	49,995
Commodity derivative liability (Note 13)	4,299
Total non-current liabilities	92,399	32,168
Commitments (Note 14)
Stockholders' equity:
Preferred stock, $0.01 par value; authorized 1,000,000 shares, 50,000 shares issued and outstanding at September 30, 2018 and no shares issued and outstanding at December 31, 2017	1
Common stock, $0.01 par value; authorized 35,000,000 shares, 7,700,619 and 6,005,633 shares issued and outstanding at September 30, 2018 and December 31, 2017, respectively	77	60
Additional paid-in capital	75,858	58,813
Accumulated deficit	(45,863)	(44,218)
Total Carbon stockholders' equity	30,073	14,655
Non-controlling interests	24,188	1,841
Total stockholders' equity	54,261	16,496
Total liabilities and stockholders' equity	$ 167,592	$ 60,009