Note 7 - Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

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

	September 30, 2013			December 31, 2012
Unsecured Convertible Notes	$	5,745		$	1,500
Convertible Promissory Note - TLC Investments LLC		-			500
Cognovit Note - Keystone Ruby, LLC		237			277
Letter of Credit Agreement - Mark Plush		-			250
Unsecured Promissory Note - Quercus Trust		70			70
Discounts on long-term borrowings		(1,742	)		(48	)
Subtotal		4,310			2,549
Less: Current maturies of long-term debt		(58	)		(756	)
Long-term debt	$	4,252		$	1,793

Schedule of Debt Conversions [Table Text Block]

April 30, 2013	$	500
July 31, 2013		1,750
September 30, 2013		2,350
October 31, 2013		700
December 31, 2013		150
January 31, 2014		295
	$	5,745

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

Year ending December 31,	Long-Term Debt
2013 October through December	$	14
2014		59
2015		566
2016		5,317
2017		26
2018 and thereafter		70
Gross long-term borrowings		6,052
Less: discounts on long-term borrowings		(1,742	)
Total commitment, net		4,310
Less: portion classified as current		(58	)
Long-term borrowings, net	$	4,252