Note 9 - Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	September 30, 2014			December 31, 2013
PV solar systems	$	14,852		$	14,852
Plant and machinery		33			33
Furniture, fixtures and equipment		295			269
Computers and software		1,147			1,153
Leashold improvements		4			4
		16,331			16,311
Less: accumulated depreciation		(5,340	)		(4,559	)
	$	10,991		$	11,752