Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 11,016	$ 5,736
Accounts receivable:
Revenue	14,714	19,671
Joint interest billings and other	1,158	1,770
Insurance receivable (Note 2)		522
Commodity derivative asset (Note 13)		3,517
Prepaid expense, deposits and other current assets	1,519	1,894
Inventory	625	900
Total current assets	29,032	34,010
Oil and gas properties, full cost method of accounting:
Proved, net	245,321	248,455
Unproved	5,385	5,416
Other property and equipment, net	17,168	17,563
Total property and equipment, net	267,874	271,434
Investments in affiliates (Note 6)	617	598
Commodity derivative asset - non-current (Note 13)	147	3,505
Right-of-use assets (Note 14)	7,256
Other non-current assets	1,138	1,344
Total non-current assets	277,032	276,881
Total assets	306,064	310,891
Current liabilities:
Accounts payable and accrued liabilities (Note 11)	30,020	34,816
Firm transportation contract obligations (Note 15)	6,012	6,129
Lease liability - current (Note 14)	1,616
Commodity derivative liability (Note 13)	1,657
Credit facilities and notes payable – current (Note 7)	9,910	11,910
Total current liabilities	49,215	52,855
Non-current liabilities:
Firm transportation contract obligations (Note 15)	11,749	12,729
Lease liability - non-current (Note 14)	5,645
Commodity derivative liability - non-current (Note 13)	318
Production and property taxes payable	3,103	2,914
Asset retirement obligations (Note 3)	19,312	19,211
Credit facilities and notes payable (Note 7)	97,168	97,228
Notes payable - related party (Note 7)	49,964	49,919
Total non-current liabilities	187,259	182,001
Commitments and contingencies (Note 15)
Stockholders' equity:
Preferred stock, $0.01 par value; liquidation preference of $299,000 at March 31, 2019 and $224,000 at December 31, 2018; authorized 1,000,000 shares, 50,000 shares issued and outstanding at March 31, 2019 and December 31, 2018	1	1
Common stock, $0.01 par value; authorized 35,000,000 shares, 7,791,292 and 7,655,759 shares issued and outstanding at March 31, 2019 and December 31, 2018, respectively	79	77
Additional paid-in capital	84,833	84,612
Accumulated deficit	(41,039)	(36,939)
Total Carbon stockholders' equity	43,874	47,751
Non-controlling interests	25,716	28,284
Total stockholders' equity	69,590	76,035
Total liabilities and stockholders' equity	$ 306,064	$ 310,891