CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 27	$ 22
Accounts receivable from oil and gas sales	56	73
Current portion note receivable (including $3,950 and $4,005 in 2020 and 2019 from related parties	3,990	4,046
Other current assets	38
Total current assets	4,111	4,141
Oil and natural gas properties (full cost accounting method)
Proved developed and undeveloped oil and gas properties, net of depletion	735	767
Property and equipment, net of depreciation
Land, buildings and equipment - oil and gas operations	665	668
Note Receivable	204	214
Total assets	5,715	5,790
Current liabilities
Accounts payable - (including $243 and $180 due to related parties in 2020 and 2019)	367	355
Accrued expenses	55	35
Current portion of long term debt	40	44
Total current liabilities	462	434
Long-term debt
Notes payable less current portion	171	177
Asset retirement obligation	2,770	2,770
Total liabilities	3,403	3,381
Stockholders' equity
Preferred stock, Series B	1	1
Common stock, $.01 par value; authorized, 100,000,000 shares; issued and outstanding, 5,131,934 and 2,036,935 shares at March 31, 2020 and December 31, 2019	51	51
Additional paid-in capital	63,579	63,579
Accumulated deficit	(61,319)	(61,222)
Total shareholders' equity	4,887	4,761
Total liabilities & equity	$ 5,715	$ 5,790