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Commitments and Contingencies (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Commitments and Contingencies [Abstract]
Land leased from local government			32.95
Lease expiration date			Dec. 31, 2031
Operating lease annual rental payment	$ 4,742	$ 4,685	$ 14,245	$ 18,968	$ 13,871
Outstanding commitments for constructing staff hostel and purchase of equipment	516,083		516,083		4,860,965
Legal settlement by insurer			$ 2,000,000