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Aggregate unrecognized cost of share-based awards, other than options, made to employees under an equity-based compensation plan, that have yet to vest.

+ References

No definition available.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)(iii)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph c(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(2)(c)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ References

+ Details

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph a

-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 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The number of employees affected by the modification of an equity-based compensation plan.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph g(2)

-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 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Represents the original period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition.

+ References

No definition available.

+ Details

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- Definition

Represents the percentage of granted awards that will vest on the scheduled vesting date.

+ References

No definition available.

+ Details

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- Definition

Represents the number of awards affected by the modification of an equity-based compensation plan.

+ References

No definition available.

+ Details

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- Definition

The number of individuals affected by the modification of an equity-based compensation plan.

+ References

No definition available.

+ Details

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- Definition

Represents the number of batches in which awards granted under the share-based compensation plan will vest.

+ References

No definition available.

+ Details

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- Definition

Represents the number of next anniversaries of the date of grant over which awards granted under the share-based compensation plan will vest.

+ References

No definition available.

+ Details

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SHARE-BASED COMPENSATION (Details) (USD $)	0 Months Ended	12 Months Ended				0 Months Ended							1 Months Ended	12 Months Ended	0 Months Ended
SHARE-BASED COMPENSATION (Details) (USD $)	Jul. 26, 2010	Feb. 28, 2013	Feb. 29, 2012	Feb. 28, 2011	Jun. 30, 2010	Feb. 19, 2011 Officer 70,000 nonvested shares modified item	Aug. 17, 2011 Officer 52,500 nonvested shares modified item	Mar. 02, 2012 Employees	Jul. 26, 2011 Employees	Apr. 08, 2011 Employees and independent directors	Jul. 26, 2010 Executive officers and employees	Jun. 13, 2011 Independent director	Jun. 30, 2011 Independent director 12,000 nonvested shares modified item	Feb. 28, 2013 Independent director and officer 12000 and 52500 nonvested shares modified item	Jul. 26, 2011 On first anniversary of the date of grant Employees	Jul. 26, 2010 On first anniversary of the date of grant Executive officers and employees	Jul. 26, 2010 Over the next two anniversaries of the date of grant Executive officers and employees item	Jun. 13, 2011 Over the next two anniversaries of the date of grant Independent director item	Jul. 26, 2011 Over the next four anniversaries of the date of grant Employees item	Jul. 26, 2010 Over the next four anniversaries of the date of grant Executive officers and employees item	Apr. 08, 2011 Period beginning July 2011 through January 2015 Employees and independent directors	Apr. 08, 2011 On October 19 of each year for three years subsequent to the date of grant Employees and independent directors item	Jun. 13, 2011 Over the three anniversaries of the date of grant Independent director item	Jul. 26, 2011 On second anniversary of the date of grant Employees	Jul. 26, 2011 On third anniversary of the date of grant Employees	Jul. 26, 2011 On fourth anniversary of the date of grant Employees	Mar. 02, 2012 January 26 of each year from 2012 to 2023 Employees	Mar. 02, 2012 January 26 of 2013 Employees	Mar. 02, 2012 January 26 of 2014 Employees	Mar. 02, 2012 January 26 of 2015 Employees	Mar. 02, 2012 January 26 of 2016 Employees	Mar. 02, 2012 January 26 of 2017 Employees	Mar. 02, 2012 January 26 of 2018 Employees	Mar. 02, 2012 January 26 of 2019 Employees	Mar. 02, 2012 January 26 of 2020 Employees	Mar. 02, 2012 January 26 of 2021 Employees	Mar. 02, 2012 January 26 of 2022 Employees	Mar. 02, 2012 January 26 of 2023 Employees	Mar. 02, 2012 July 26 of each year from 2012 to 2014 Employees	Mar. 02, 2012 July 26 of 2012 Employees	Mar. 02, 2012 July 26 of 2013 Employees	Mar. 02, 2012 July 26 of 2014 Employees
SHARE-BASED COMPENSATION.
Maximum aggregate number of shares which may be issued pursuant to all awards					18,750,000
Share-based compensation
Number of nonvested shares granted	5,419,500	6,845,800	586,100	5,419,500					40,800	409,300	5,419,500	136,000
Estimated fair value of the ordinary share on the grant date (in dollars per share)	$ 4.05	$ 5.56	$ 5.40	$ 4.05							$ 4.05
Percentage of granted non vested shares which will vest																100.00%
Vesting of nonvested shares		1,873,398	2,379,740					6,845,800							12,000	945,100	831,400	16,000		3,643,000	337,300	72,000	120,000	10,200	10,200	8,400	6,821,800	512,800	777,600	777,600	777,600	777,600	777,600	579,600	579,600	537,800	496,000	228,000	24,000	12,000	6,000	6,000
Number of batches in which nonvested shares will vest							3										2	2		4		3	3
Number of next anniversaries of the date of grant over which nonvested awards will vest																	2	2	4	4			3
Number of independent directors and employees affected by modification						1							1
Original vesting period						4 years	3 years
Vesting period						1 year																3 years
Number of nonvested shares under modification						70,000	52,500						12,000
Unrecognized compensation expense		$ 26,697,018				$ 243,111								$ 170,410
Number of persons affected by modification														2