Note 8 - Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	March 31, 2014			December 31, 2013
PV solar systems	$	14,852		$	14,852
Plant and machinery		33			33
Furniture, fixtures and equipment		269			269
Computers and software		1,153			1,153
Leashold improvements		4			4
		16,311			16,311
Less: accumulated depreciation		(4,822	)		(4,559	)
	$	11,489		$	11,752