NONCONTROLLING INTEREST (Reconciliation of Net Income) (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Noncontrolling Interest [Line Items]
Net income (Loss)	$ 3,298,190	$ 2,022,565
United States Generally Accepted Accounting Principles Adjustments [Member]
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	215,850	(598,476)
Erdos Tch Energy Saving Development Co Ltd [Member]
Noncontrolling Interest [Line Items]
Net income, China Gaap	388,755	1,193,146
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member]
Noncontrolling Interest [Line Items]
Net income (Loss)	604,605	594,670
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member] | Revenues [Member]
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	(3,583,659)	(3,567,238)
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member] | Cost Of Revenue [Member]
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	2,055,270	2,095,199
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member] | Operating Income [Member]
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	(1,528,389)	(1,472,039)
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member] | Operating income (expense) [Member]
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	(44)	137
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member] | Interest Income [Member]
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	1,832,757	673,934
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member] | Income (loss) before income tax (Member)
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	304,324	(797,968)
Erdos Tch Energy Saving Development Co Ltd [Member] | United States Generally Accepted Accounting Principles Adjustments [Member] | Deferred income tax benefit (expense) (Member)
Noncontrolling Interest [Line Items]
Net income (loss) adjustments	$ (88,474)	$ 199,492