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INVESTMENTS (Details 2) |  | 0 Months Ended | 12 Months Ended |  | 1 Months Ended |  |  | 1 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2013 USD ($) | Mar. 31, 2010 Hanting USD ($) | Mar. 31, 2010 Hanting CNY | Dec. 31, 2013 Hanting CNY | Dec. 31, 2013 Hanting USD ($) | Mar. 31, 2010 Hanting Ordinary shares Private placement | Mar. 31, 2010 Hanting Ordinary shares Shareholders | Mar. 31, 2010 Hanting Ordinary shares IPO USD ($) | Dec. 31, 2013 Hanting ADS USD ($) | Mar. 31, 2010 Hanting ADS | Mar. 31, 2010 Hanting ADS IPO USD ($)
Investment transaction disclosures |  |  |  |  |  |  |  |  |  |  |
Purchase of shares, shares purchased |  |  |  |  |  | 7,202,482 | 11,646,964 | 3,200,000 |  |  | 800,000
Purchase of shares, price per share |  |  |  |  |  |  |  | $ 3.0625 |  |  | $ 12.25
Purchase of shares, cost of share aggregate |  | $ 67,500,000 | 461,000,000 |  |  |  |  |  |  |  |
Purchase of shares, number aggregate |  | 22,049,446 | 22,049,446 |  |  |  |  |  |  | 3,200,000 |
Percentage of equity interest purchased aggregate |  | 9.00% | 9.00% |  |  |  |  |  |  |  |
Closing price of ADS (in dollars per share) | $ 198.48 |  |  |  |  |  |  |  | $ 30.46 |  |
Fair value of available-for-sale investment |  |  |  | 1,000,000,000 | 168,000,000 |  |  |  |  |  |
Increase in fair value of the investment credited to other comprehensive income |  |  |  | 608,000,000 |  |  |  |  |  |  |

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