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Note 8 - Discontinued Operations (Tables)

3 Months Ended

Mar. 31, 2013

Total Assets and Liabilities of Discontinued Operations [Member]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]

	March 31, 2013		December 31, 2012

Current Liabilities:
Trade payables	$	3	$	3
Revenues and royalties payable		18		17
Accrued liabilities and other		61		227
Total Current Liabilities		82		247
Total Liabilities of Discontinued Operations	$	82	$	247

Total Revenue and Net Income Before Income Tax from Discontinued Operations [Member]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]

	Three Months Ended March 31,
	2013			2012

Revenues and other:
Oil and gas operations	$	-		$	-
Oil and gas processing and handling income		-			-
Total revenues from discontinued operations	$	-		$	-

Loss from discontinued operations before taxes	$	(110	)	$	(177	)

- Definition

Tabular disclosure of disposal groups, which may include the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the classification and carrying value of the assets and liabilities comprising the disposal group, and the segment in which the disposal group was reported. Also may include the amount of adjustments to amounts previously reported in discontinued operations such as resolution of contingencies arising from the disposal transaction or the operations of the component prior to disposal.

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