Note 7 - Debt (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Long-term Debt Instruments [Table Text Block]

	September 30, 2012			December 31, 2011
Letter of Credit Agreement - Mark Plush	$	250		$	250
Cognovit Note - Keystone Ruby, LLC		289			325
Secured Subordinated Promissory Note - EF Energy Partners LLC		-			287
Convertible Promissory Note - TLC Investments LLC		500			500
Letter of Credit Agreement - John Davenport		-			250
Letter of Credit Agreement - Quercus Trust		-			300
Unsecured Promissory Note - Quercus Trust		70			70
Discounts on long-term borrowings		(71	)		(172	)
Subtotal		1,038			1,810
Less: Current maturies of long-term debt		(731	)		(855	)
Long-term debt	$	307		$	955

Schedule of Debt [Table Text Block]

Year ending December 31,	Long-Term Debt
2012 October through December	$	13
2013		804
2014		59
2015		65
2016		72
2017 and thereafter		96
Gross long-term borrowings		1,109
Less: discounts on long-term borrowings		(71	)
Total commitment, net		1,038
Less: portion classified as current		(731	)
Long-term borrowings, net	$	307