Note 8 - Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	September 30, 2013			December 31, 2012
PV solar systems	$	21,124		$	20,783
Plant and machinery		33			33
Furniture, fixtures and equipment		381			388
Computers and software		1,509			1,499
Trucks		-			44
Leasehold improvements		62			96
		23,109			22,843
Less: accumulated depreciation		(4,852	)		(4,089	)
	$	18,257		$	18,754