Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current Assets:
Cash and cash equivalents	$ 94	$ 865
Prepaid and other current assets	1,209	1,140
Total Current Assets	1,303	2,005
Property, plant and equipment, at cost:
Property, plant and equipment	114,460	114,496
Less accumulated depreciation, depletion and impairment	(65,730)	(65,684)
Net property, plant and equipment	48,730	48,812
Restricted cash	4,032	4,026
Long-term assets held for sale	2,123	2,123
Total Assets	56,188	56,966
Current Liabilities:
Accounts payable	2,942	3,046
Accrued liabilities	1,757	1,569
Convertible loan, net of discount - related party	6,604	6,154
Current portion of asset retirement obligations	121	121
Total Current Liabilities	11,424	10,890
Asset retirement obligations, net of current portion	4,323	4,242
Other long-term liabilities and deferred credits	800	800
Long-term liabilities related to assets held for sale	555	555
Total Liabilities	$ 17,102	$ 16,487
Commitments and Contingencies
Stockholders' Equity:
Common stock, 100,000,000 shares authorized, $.001 par value; Issued shares – 5,244,459 and 4,530,211, respectively Outstanding shares – 5,236,434 and 4,522,186, respectively	$ 5	$ 5
Paid-in capital	$ 260,909	258,096
Accumulated other comprehensive income		(67)
Accumulated deficit	$ (221,570)	(217,297)
Treasury stock (8,025 and 8,025 shares, respectively), at cost	(258)	(258)
Total Stockholders' Equity	39,086	40,479
Total Liabilities and Stockholders' Equity	$ 56,188	$ 56,966