Note 21 - Related Party Transactions (Tables) (Revenue from Related Parties [Member])

12 Months Ended

Dec. 31, 2013

Revenue from Related Parties [Member]

Note 21 - Related Party Transactions (Tables) [Line Items]

Schedule of Related Party Transactions [Table Text Block]

	Year Ended December 31,
	2013		2012
	US$(’000)		US$(’000)
-Beijing Saimeiwei Food Equipment Technology Co., Ltd,		239		123
-Beijing Fengshangyinli Technology Co., Ltd.		7		2
-Beijing Telijie Century Environmental Technology Co., Ltd.		115		72
		361		197