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SUBSEQUENT EVENTS (Details)	12 Months Ended	3 Months Ended						3 Months Ended
	Dec. 31, 2012 USD ($)	Apr. 03, 2013 Subsequent Event [Member] USD ($)	Mar. 20, 2013 Subsequent Event [Member] China Everbright Bank [Member]	Mar. 20, 2013 Subsequent Event [Member] China Everbright Bank [Member] Bank Facilities [Member] USD ($)	Mar. 20, 2013 Subsequent Event [Member] China Everbright Bank [Member] Bank Facilities [Member] CNY	Mar. 20, 2013 Subsequent Event [Member] China Everbright Bank [Member] Facility for Bank Accepted Notes [Member] USD ($)	Mar. 20, 2013 Subsequent Event [Member] China Everbright Bank [Member] Facility for Bank Accepted Notes [Member] CNY	Apr. 17, 2013 Subsequent Event [Member] China Construction Bank [Member] USD ($)	Apr. 17, 2013 Subsequent Event [Member] China Construction Bank [Member] CNY
Subsequent Event [Line Items]
Term of facility			1 year					1 year	1 year
Maximum borrowing amount of credit facility				$ 11,200,000	70,000,000	$ 4,800,000	30,000,000	$ 11,200,000	70,000,000
Fixed interest rate			6.60%					6.00%	6.00%
Number of options modified		6,920,625
Exercise price		$ 0.25
Options granted	1,190,000	140,000
Vesting percentage in year 1, percent		30.00%
Vesting percentage in year 2, percent		30.00%
Vesting percentage in year 3, percent		40.00%
Exercise price of options granted	$ 0.42	$ 0.25

X

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period In Year One Percent.

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period In Year Three Percent.

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- Definition

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Plan Modification, Number Of Options Modified.

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X

- Definition

Interest rate stated in the contractual debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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X

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

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- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

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- Definition

Gross number of share options (or share units) granted during the period.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

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