Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Prinicples (Details Textual 4)

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Summary of Significant Accounting Prinicples (Details Textual 4) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Summary Of Significant Accounting Prinicples (Textual)        
Cumulative deferred tax assets $ 9,800,000   $ 9,800,000  
Research and development $ 872,234 $ 899,662 $ 1,719,368 $ 1,469,017
Expected volatility rate of stock 50.00%   50.00%