v2.4.0.8

Note 7 - Intangible Assets | 9 Months Ended
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Feb. 28, 2013
Disclosure Text Block [Abstract] |
Intangible Assets Disclosure [Text Block] | 7. INTANGIBLE ASSETS Intangible assets consist of the following:
|  | Amortizable life |  |  | February 28, 2012 |  |  | May 31, 2012 |
Trade name |  | Indefinite |  |  | $ | 1,720,000 |  |  | $ | 1,720,000 |
Non-competition agreement (years) |  | 5 |  |  |  | 110,000 |  |  |  | 110,000 |
Non-contractual customer relationships (years) |  | 10 |  |  |  | 620,000 |  |  |  | 620,000 |
Goodwill |  | Indefinite |  |  |  | 1,420,678 |  |  |  | 1,420,678 |
Total intangible assets |  |  |  | 3,870,678 |  |  |  | 3,870,678 |
Accumulated amortization |  |  |  | (453,603 | ) |  |  | (402,499 | )
|  |  |  |  |  | $ | 3,417,075 |  |  | $ | 3,468,179 |
Amortization expense recorded for the nine months ended February 28, 2013 and February 29, 2012, was $51,634 and $63,000, respectively and for the three months ended February 28, 2013 and February 29, 2012 were $16,040 and $21,000, respectively.

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- Definition The entire disclosure for all or part of the information related to 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 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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