Quarterly report pursuant to Section 13 or 15(d)

Equity (Details)

v3.3.0.814
Equity (Details)
 9 Months Ended
Sep. 30, 2015
USD ($)
$ / shares
shares
Summary of stock option activities  
Number of Units, Exercised 1,223,641
Stock Options [Member]  
Summary of stock option activities  
Number of Units, Beginning balance 3,013,084
Granted 1,364,499
Number of Units, Cancelled (561,000)
Number of Units, Exercised (20,000)
Number of Units, Ending Balance 3,796,583
Number of Units, Exercisable 1,639,948
Weighted Average Exercise Price, Beginning balance | $ / shares $ 5.98
Weighted Average Exercise Price, Granted | $ / shares 2.88
Weighted Average Exercise Price, Cancelled | $ / shares 8.90
Weighted Average Exercise Price, Exercised | $ / shares 0.78
Weighted Average Exercise Price, Ending Balance | $ / shares 4.47
Weighted Average Exercise Price, Exercisable | $ / shares $ 3.45
Weighted Average Remaining Contractual Term (in years), Outstanding, Beginning balance 8 years 4 months 6 days
Weighted Average Remaining Contractual Term (in years), Granted 9 years 6 months 15 days
Weighted Average Remaining Contractual Term (in years), Outstanding, Ending balance 8 years 2 months 1 day
Weighted Average Remaining Contractual Term (in years), Exercisable 7 years 3 months 11 days
Aggregate Intrinsic Value, Beginning balance | $ $ 4,728,842
Aggregate Intrinsic Value, Granted | $
Aggregate Intrinsic Value, Exercised | $
Aggregate Intrinsic Value, Ending Balance | $ $ 709,217
Aggregate Intrinsic Value, Exercisable | $ $ 630,839
Warrant [Member]  
Summary of stock option activities  
Number of Units, Beginning balance 7,634,058
Granted 3,333,333
Number of Units, Exercised (1,524,893)
Number of Units, Ending Balance 9,442,498
Number of Units, Exercisable 9,157,498
Weighted Average Exercise Price, Beginning balance | $ / shares $ 1.64
Weighted Average Exercise Price, Granted | $ / shares $ 6.50
Weighted Average Exercise Price, Exercised | $ / shares
Weighted Average Exercise Price, Ending Balance | $ / shares $ 3.56
Weighted Average Exercise Price, Exercisable | $ / shares $ 3.43
Weighted Average Remaining Contractual Term (in years), Outstanding, Beginning balance 3 years 11 months 19 days
Weighted Average Remaining Contractual Term (in years), Granted 3 years 4 months 13 days
Weighted Average Remaining Contractual Term (in years), Outstanding, Ending balance 3 years 2 months 12 days
Weighted Average Remaining Contractual Term (in years), Exercisable 3 years 11 days
Aggregate Intrinsic Value, Beginning balance | $ $ 34,317,224
Aggregate Intrinsic Value, Granted | $
Aggregate Intrinsic Value, Exercised | $
Aggregate Intrinsic Value, Ending Balance | $ $ 4,889,067
Aggregate Intrinsic Value, Exercisable | $ $ 4,889,067