Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details 5)

v3.6.0.2
Stockholders' Equity (Details 5) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Weighted Average Remaining Contractural Life - Years 7 years 11 months 27 days 7 years 2 months 16 days
Number of options outstanding 2,172,581 1,047,450
Weighted Average Exercise Price Stock Options Outstanding $ 6.70 $ 18.50
Number of Awards Vested 1,722,105 688,452
Weighted Average Exercise Price $ 7.03 $ 24.75
Weighted Average Remaining Contractual Life of Stock Options Vested 7 years 10 months 21 days 6 years 5 months 16 days
Range One [Member]    
Exercise price lower range limit $ 1.14 $ 4.15
Exercise price upper range limit $ 4.00 $ 6.30
Weighted Average Remaining Contractural Life - Years 9 years 10 months 6 days 9 years 7 months 6 days
Number of options outstanding 678,769 698,323
Weighted Average Exercise Price Stock Options Outstanding $ 1.55 $ 5.38
Number of Awards Vested 678,769 393,145
Weighted Average Exercise Price $ 1.55 $ 5.30
Weighted Average Remaining Contractual Life of Stock Options Vested 9 years 10 months 6 days 9 years 6 months 29 days
Range Two [Member]    
Exercise price lower range limit $ 4.01 $ 12.75
Exercise price upper range limit $ 6.00 $ 25.00
Weighted Average Remaining Contractural Life - Years 8 years 10 months 10 days 3 years 3 months 4 days
Number of options outstanding 816,794 129,141
Weighted Average Exercise Price Stock Options Outstanding $ 4.60 $ 15.52
Number of Awards Vested 477,302 75,321
Weighted Average Exercise Price $ 4.60 $ 17.50
Weighted Average Remaining Contractual Life of Stock Options Vested 8 years 9 months 29 days 3 years 2 months 12 days
Range Three [Member]    
Exercise price lower range limit $ 6.01 $ 25.05
Exercise price upper range limit $ 20.00 $ 64.50
Weighted Average Remaining Contractural Life - Years 6 years 1 month 13 days 3 years 15 days
Number of options outstanding 505,694 133,648
Weighted Average Exercise Price Stock Options Outstanding $ 7.47 $ 37.93
Number of Awards Vested 394,710 133,648
Weighted Average Exercise Price $ 7.36 $ 37.95
Weighted Average Remaining Contractual Life of Stock Options Vested 5 years 10 months 28 days 3 years 15 days
Range Four [Member]    
Exercise price lower range limit $ 20.01 $ 67.50
Exercise price upper range limit $ 45.00 $ 94.50
Weighted Average Remaining Contractural Life - Years 2 years 2 months 27 days 7 months 17 days
Number of options outstanding 144,683 38,338
Weighted Average Exercise Price Stock Options Outstanding $ 31.47 $ 73.77
Number of Awards Vested 144,683 38,338
Weighted Average Exercise Price $ 31.47 $ 73.75
Weighted Average Remaining Contractual Life of Stock Options Vested 2 years 2 months 27 days 7 months 17 days
Range Five [Member]    
Exercise price lower range limit $ 45.01 $ 96.00
Exercise price upper range limit $ 72.00 $ 119.25
Weighted Average Remaining Contractural Life - Years 11 months 9 days 1 month 13 days
Number of options outstanding 26,641 48,000
Weighted Average Exercise Price Stock Options Outstanding $ 53.03 $ 119.25
Number of Awards Vested 26,641 48,000
Weighted Average Exercise Price $ 53.03 $ 119.25
Weighted Average Remaining Contractual Life of Stock Options Vested 11 months 9 days 1 month 13 days