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Share Repurchase	12 Months Ended
	Dec. 31, 2012
Share Repurchase	9. Share Repurchase Treasury stock represents shares repurchased by the Company that are no longer outstanding and are held by the Company. Treasury stock is accounted for under the cost method. As of December 31, 2012, under the repurchase plan, the Company had repurchased an aggregate of 1,690,278 ADSs, representing 845,139 ordinary shares on the open market for total cash consideration of $8,520,763. The repurchased shares were presented as “treasury stock” in shareholders’ equity on the Group’s consolidated balance sheets.

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- Definition

The entire disclosure for an entity's treasury stock, including the average cost per share, carrying basis for each class of treasury stock, description of share repurchase program authorized by an entity's board of directors, the number of shares repurchased, the cost of the shares repurchased, the remaining maximum dollar value of shares available for repurchase under the program, the treatment of the purchase price in excess of the current market value, number of shares held for each class of treasury stock, and other information necessary to a fair presentation.

+ References

No definition available.

+ Details

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Period Type:	duration