CONTINGENCIES (Narrative) (Details)	3 Months Ended				12 Months Ended
	Mar. 31, 2013 USD ($)	Mar. 31, 2012 USD ($)	Mar. 31, 2013 Xi'an TCH USD ($) Projects	Mar. 31, 2013 Xi'an TCH CNY	Dec. 31, 2012 Xi'an TCH USD ($)	Dec. 31, 2012 Xi'an TCH CNY
Schedule Of Contingencies [Line Items]
Notes payable, related parties, current			$ 1,110,000		$ 0
Project period			3 years	3 years
Estimated sales			50,800,000	320,000,000
Estimated taxable income			9,000,000	56,900,000
Accumulated sales	14,079,796	0			20,500,000	129,000,000
Taxable income					9,500,000	59,800,000
Total accumulated taxable income target					9,000,000	56,900,000
Probability of achieving accumulated sales					50,800,000	320,000,000
Number of projects			6	6
Operating leases future monthly minimum payments due					1,500,000	9,300,000
Subsidy income			499,000	3,150,000
Payment of cash to third party			149,700	945,000
Other income			349,300	2,205,000
Revenues	$ 14,340,571	$ 147,553	$ 4,340,000	27,240,000