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Note 2 - Summary of Significant Accounting Policies (Details) - Schedule of Unrecognized Tax Benefits Roll Forward
3 Months Ended
Mar. 31, 2016
USD ($)
Schedule of Unrecognized Tax Benefits Roll Forward [Abstract]  
Beginning Balance – January 1, 2016 $ 4,889,561
Increase in unrecorded tax benefits taken in the three months ended March 31, 2016 2,603
Exchange rate adjustment - 2016 24,317
Ending Balance – March 31, 2016 $ 4,916,481