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INTANGIBLE ASSETS, net (Tables) | 12 Months Ended
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May 31, 2014
Disclosure Text Block [Abstract] |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
| 2014 |  | 2013
Patents and licenses | $ | 491,670 |  | $ | 245,174
Less accumulated amortization |  | (109,489) |  |  | (79,974)
Intangible Assets, Net | $ | 382,181 |  | $ | 165,200
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
2015 | $ | 72,269
2016 |  | 72,269
2017 |  | 72,195
2018 |  | 66,421
2019 |  | 63,721
Thereafter |  | 35,306
Total | $ | 382,181

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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