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Note 15 - Income Taxes (Details) (USD $) | Aug. 31, 2014 | Aug. 31, 2013
--- | --- | ---
Note 15 - Income Taxes (Details) [Line Items] |  |
Undistributed Earnings of Foreign Subsidiaries | $ 20,540,523 | $ 22,281,510
Deferred Tax Assets, Operating Loss Carryforwards, Foreign | 4,141,100 |
Deferred Tax Assets, Capital Loss Carryforwards | 50,900 |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 0 | 0
Foreign Tax Authority [Member] |  |
Note 15 - Income Taxes (Details) [Line Items] |  |
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration | 602,900 |
Tax Credit Carryforward, Valuation Allowance |  | 4,253,900
Federal and State Tax [Member] |  |
Note 15 - Income Taxes (Details) [Line Items] |  |
Operating Loss Carryforwards | 1,921,400 |
Tax Credit Carryforward, Valuation Allowance |  | 1,832,200
Capital Loss Carryforward [Member] |  |
Note 15 - Income Taxes (Details) [Line Items] |  |
Deferred Tax Assets, Capital Loss Carryforwards | $ 50,900 |

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=29652012&loc=d3e28680-109314 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32632-109319 + Details
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32632-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=29652012&loc=d3e28680-109314 + Details
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