Quarterly report pursuant to Section 13 or 15(d)

Schedule of Share-based Compensation, Stock Options, Activity (Details)

v3.5.0.2
Schedule of Share-based Compensation, Stock Options, Activity (Details) - $ / shares
 6 Months Ended 12 Months Ended
Jun. 30, 2016
Dec. 31, 2015
Beginning of Period 1,047,450 405,344
Weighted Average Exercise Price Beginning of the Period $ 18.50 $ 45.95
Weighted Average Fair Value Stock Options Beginning of the Period $ 14.55 $ 53.05
Stock options granted 465,887 698,323
Weighted Average Exercise Price Stock Options Granted $ 4.69 $ 5.40
Weighted Average Fair Value Stock Options Granted $ 2.96 $ 3.70
Exercised 0 0
Weighted Average Exercise Price $ 0 $ 0
Weighted Average Fair Value Stock Options Exercised $ 0 $ 0
Forfeited (50,334) (22,883)
Weighted Average Exercise Price Stock Options Forfeited $ 117.27 $ 33.15
Weighted Average Fair Value Stock Options Forfeited $ 121.83 $ 30.30
Expired 0 (33,334)
Weighted Average Exercise Price Stock Options Expired $ 0 $ 67.50
Weighted Average Fair Value Stock Options Expired $ 0 $ 64.20
End of the Period 1,463,003 1,047,450
Weighted Average Exercise End of the Period $ 10.70 $ 18.50
Weighted Average Fair Value Stock Options End of the Period $ 8.22 $ 20.30
Options exercisable 757,383 688,452
Weighted Average Exercise Price Options exercisable $ 15.89 $ 24.75
Weighted Average Fair Value Options exerciseable $ 12.63 $ 8.40