Schedule of Credit Risk of Purchases of Raw Materials from Major Suppliers (Details) (USD $)	12 Months Ended
	Dec. 31, 2012
Concentrations Of Business And Credit Risk Schedule Of Credit Risk Of Purchases Of Raw Materials From Major Suppliers 1	$ 2
Concentrations Of Business And Credit Risk Schedule Of Credit Risk Of Purchases Of Raw Materials From Major Suppliers 2	82.30%
Concentrations Of Business And Credit Risk Schedule Of Credit Risk Of Purchases Of Raw Materials From Major Suppliers 3	$ 2
Concentrations Of Business And Credit Risk Schedule Of Credit Risk Of Purchases Of Raw Materials From Major Suppliers 4	79.60%