XML 85 R69.htm IDEA: XBRL DOCUMENT v3.5.0.2
Note 15 - Income Taxes (Details Textual) - USD ($)
 12 Months Ended
Aug. 31, 2016
Aug. 31, 2015
Deferred Tax Expenses Related to Undistributed Earnings of Foreign Joint Ventures [Member]    
Deferred Income Tax Expense (Benefit) $ 32,000  
Foreign Tax Authority [Member]    
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 350,600  
Tax Credit Carryforward, Valuation Allowance 5,679,000 $ 4,654,800
Operating Loss Carryforwards, Valuation Allowance 571,000  
Federal and State Tax [Member]    
Operating Loss Carryforwards 2,643,300  
Tax Credit Carryforward, Valuation Allowance 2,643,300 2,335,200
Capital Loss Carryforward [Member]    
Deferred Tax Assets, Capital Loss Carryforwards 571,000  
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued 0 0
Undistributed Earnings of Foreign Subsidiaries 17,779,912 18,483,377
Deferred Income Tax Expense (Benefit) (41,000) 144,000
Deferred Tax Assets, Tax Credit Carryforwards, Foreign $ 5,679,000 $ 4,654,800