Note 7 - Land Use Right and Patents (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	2012			2011
Land use right	$	13,670			-
Less accumulated amortization		(45	)		-
Total land use right, net	$	13,625			-

	2012			2011
Patents and patent applications	$	1,366		$	1,366
Less accumulated amortization		(1,092	)		(1,016	)
Total patents and patent applications	$	274		$	350