|
SHARE-BASED COMPENSATION (Details 4) (Options)
|
12 Months Ended | 0 Months Ended | 12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2013
Maximum
USD ($)
|
Dec. 31, 2012
Maximum
USD ($)
|
Dec. 31, 2011
Maximum
USD ($)
|
Jun. 20, 2011
Non-employees
USD ($)
|
Dec. 31, 2012
Non-employees
CNY
|
Dec. 31, 2013
Non-employees
USD ($)
|
Dec. 31, 2013
Non-employees
CNY
|
Dec. 31, 2013
ADS
Non-employees
USD ($)
|
|
| Share-based compensation | |||||||||||
| Options granted (in shares) | 9,471,008 | 2,130,000 | 25,954,666 | 1,100,000 | |||||||
| Exercise price (in dollars per share) | $ 0.41 | $ 0.41 | $ 0.41 | $ 0.41 | |||||||
| Weighted average exercise price (in dollars per share) | $ 0.16 | ||||||||||
| Options to purchase ordinary shares, outstanding (in shares) | 37,911,574 | 3,028,000 | |||||||||
| Options to purchase ordinary shares, exercisable (in shares) | 3,028,000 | ||||||||||
| Estimated fair value of options granted (in CNY or dollars) | 1,615,000 | ||||||||||
| Closing price of ordinary shares (in dollars per share) | $ 0.56 | $ 8.91 | |||||||||
| Options outstanding with exercise price below the closing price of the entity's ordinary share (in shares) | 3,028,000 | 3,028,000 | |||||||||
| Aggregate intrinsic value (in CNY or dollars per share) | $ 1,237,000 | 7,487,000 | |||||||||