Represents the exercise price of shares exchanged as a result of modification of an equity-based compensation plan.

No definition available.

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- Definition

Represents the number of shares exchanged as a result of modification of an equity-based compensation plan.

+ References

No definition available.

+ Details

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- Definition

The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

No definition available.

+ Details

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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

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

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

+ Details

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- Details

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

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

+ Details

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Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

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- Definition

An excess of the fair value of the modified award over the fair value of the award immediately before the modification.

+ 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 (h)(2)(iii)

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

+ Details

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Share-based Compensation (Details) In Thousands, except Share data, unless otherwise specified	12 Months Ended			0 Months Ended				1 Months Ended	0 Months Ended
	Dec. 31, 2014 CNY	Dec. 31, 2013 CNY	Dec. 31, 2012 CNY	Dec. 20, 2013 Share option exchange program CNY	Dec. 20, 2013 Share option exchange program Minimum	Dec. 20, 2013 Share option exchange program Maximum	Dec. 20, 2013 Share option exchange program Unvested RSUs	Dec. 31, 2013 Share option exchange program Unvested RSUs	Dec. 20, 2013 Share option exchange program Options USD ($)
Share-based compensation
Share-based compensation expenses recognized	4,249,548	261,173	225,039
Number of ordinary shares available for future grants	240,095,221
Exercise price of shares exchanged (in dollars per share)									$ 3.96
Number of unvested RSUs exchanged (in shares)							7,954,526	7,954,526
Number of options issued upon exchange of unvested RSUs (in shares)									23,863,578
Incremental value of shares as a result of share exchange recognized as compensation expense (in CNY)				89,030
Year in which shares are vested					1 year	6 years