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SIGNIFICANT ACCOUNTING POLICIES (Details 5) (USD $) | 12 Months Ended
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Feb. 28, 2013 | Feb. 29, 2012 | Feb. 28, 2011
Revenue recognition |  |  |
Revenue | $ 225,931,095 | $ 177,519,672 | $ 110,588,299
Educational programs and services |  |  |
Revenue recognition |  |  |
Revenue | 218,006,411 | 171,331,866 | 108,341,605
Small-class courses |  |  |
Revenue recognition |  |  |
Number of classes per course to be eligible for refund of course fees | 7 |  |
Threshold percentage of course delivered for refund of course fees | 66.67% |  |
Amount of course fees that would be refunded after specified percentage of course delivered | 0 |  |
Amount of course fees that would be refunded after commencement of courses with less than seven classes | 0 |  |
Preschool courses |  |  |
Revenue recognition |  |  |
Threshold percentage of course delivered for refund of course fees | 33.33% |  |
Amount of course fees that would be refunded after specified percentage of course delivered | 0 |  |
Percentage of course fees that would be refunded | 60.00% |  |
Online education services |  |  |
Revenue recognition |  |  |
Revenue | 6,962,012 | 5,736,664 | 1,967,882
Online education services | Minimum |  |  |
Revenue recognition |  |  |
Course offer period | 1 month |  |
Online education services | Maximum |  |  |
Revenue recognition |  |  |
Course offer period | 6 months |  |
Educational materials and others |  |  |
Revenue recognition |  |  |
Revenue | $ 962,672 | $ 451,142 | $ 278,812

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- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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