28. Related Party Transactions (Detail) - Table of Payable and Receivables with Related Parties (USD $)	Dec. 31, 2012	Dec. 31, 2011
Due from Related Parties	$ 1,861,596	$ 1,842,755
Due to Related Parties	55,276	86,213
Director [Member]
Due from Related Parties	20,191	194,759
Due to Related Parties	109	31,777
Related Companies [Member]
Due to Related Parties	3,804	3,593
Loan Payable to Related Party [Member]
Due to Related Parties	$ 51,363	$ 50,843