Other Receivables and Prepaid Expenses (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Other Receivables And Prepaid Expenses Details
Deposit	$ 90,091	$ 94,809
Prepaid expenses	116,381	233,143
Other	4,307,962	0
Total other receivables	$ 4,514,434	$ 327,952