Note 16 - Due to related parties (Detail) - Due to related parties (USD $)	Jun. 30, 2012		Dec. 31, 2011
Due to related parties, current		[1]	$ 161,000	[1]
Beijing Saimeiwei Food Equipment Technology [Member]
Due to related parties, current			4,000
Legal Shareholders of Shanghai Jing Yang [Member]
Due to related parties, current			$ 157,000

[1] All of the VIEs' assets can be used to settle obligations of their primary beneficiary. Liabilities recognized as a result of consolidating these VIEs do not represent additional claims on the Company's general assets (Note 2).