Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details 3)

v3.6.0.2
Stockholders' Equity (Details 3) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Stockholders Equity Details 3    
Beginning of Period 1,047,450 405,344
Stock options granted 1,210,467 698,323
Exercised
Forfeited (22,883)
Expired (85,336) (33,334)
End of the Period 2,172,581 1,047,450
Options exercisable 1,722,105 688,452
Weighted Average Exercise Price Beginning of the Period $ 18.50 $ 45.95
Weighted Average Exercise Price Stock Options Granted 3.02 5.40
Weighted Average Exercise Price Stock Options Exercised
Weighted Average Exercise Price Stock Options Forfeited 33.15
Weighted Average Exercise Price Stock Options Expired 99.37 67.50
Weighted Average Exercise End of the Period 6.70 18.50
Weighted Average Exercise Price Options exercisable 7.03 24.75
Weighted Average Fair Value Stock Options Beginning of the Period 20.30 53.05
Weighted Average Fair Value Stock Options Granted 1.71 3.70
Weighted Average Fair Value Stock Options Exercised
Weighted Average Fair Value Stock Options Forfeited 30.30
Weighted Average Fair Value Stock Options Expired 97.81 64.20
Weighted Average Fair Value Stock Options End of the Period 4.83 20.30
Weighted Average Fair Value Options exerciseable $ 5.15 $ 8.40