Related Party Transactions (Details 4) (USD $)	6 Months Ended
	Jun. 30, 2012
Summary of Import and Export Transactions
Accounts Receivable, As of January 1, 2012	$ 19,999,373
Accounts Receivable, Sales	3,448,685
Accounts Receivable, Payments Received	822,392
Accounts Receivable, As of June 30,2012	22,625,666
Accounts Payable, As of January 1, 2012	2,399,226
Accounts Payable, Sales	5,297,030
Accounts Payable, Payments Made	3,729,168
Accounts Payable, As of June 30,2012	3,967,088
Net import and export, As of January 1, 2012	17,600,147
Net import and export, As of June 30,2012	$ 18,658,578