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Note 16 - Discontinued Operations (Details) (Romanian Disposal Group [Member], USD $)
0 Months Ended
Aug. 31, 2013
Romanian Disposal Group [Member]
 
Note 16 - Discontinued Operations (Details) [Line Items]  
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds $ 348,465
Proceeds from Divestiture of Businesses $ 187,767
Debt Instrument, Interest Rate, Stated Percentage 6.00%