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DISTRIBUTION TO SHAREHOLDERS (Details) (USD $) | 0 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 27, 2012 | Sep. 29, 2010 | Feb. 28, 2013 | Feb. 28, 2011 | Oct. 19, 2012
DISTRIBUTION TO SHAREHOLDERS |  |  |  |  |
Cash dividend declared |  | $ 30,000,000 |  |  |
Cash dividend declared (in dollars per share) |  |  |  |  | $ 0.25
Cash dividend paid | $ 39,030,038 |  | $ 39,030,038 | $ 30,000,000 |

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