Annual report pursuant to Section 13 and 15(d)

Equity Incentive Plan - Summary of Stock Option Activity and Related Information (Details)

v3.20.1
Equity Incentive Plan - Summary of Stock Option Activity and Related Information (Details) - $ / shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Weighted Average Exercise Price    
Outstanding at January 1 (in dollars per share) $ 26.19 $ 27.87
Granted (In dollars per share) 1.59  
Forfeited (in dollars per share) 38.70 62.50
Outstanding at December 31 (in dollars per share) $ 5.88 $ 26.19
Boardmembers    
Stock Options    
Granted (in shares) 23,400 12,206
Equity Incentive Plan [Member]    
Stock Options    
Outstanding at January 1 (in shares) 147,054 123,234
Granted (in shares) 118,400 42,206
Forfeited (in shares) (95,474) (18,386)
Outstanding at December 31 (in shares) 169,980 147,054
Exercisable at December 31 (in shares) 74,980 140,163
Weighted Average Exercise Price    
Outstanding at January 1 (in dollars per share) $ 50.79 $ 64.39
Granted (In dollars per share) 3.14 13.08
Forfeited (in dollars per share) 67.64 55.38
Outstanding at December 31 (in dollars per share) 8.13 50.79
Exercisable at December 31 (in dollars per share) $ 14.81 $ 51.09
Weighted Average Remaining Life (in years)    
Outstanding (in years) 9 years 1 month 6 days 6 years 9 months 18 days
Exercisable at December 31 8 years 1 month 6 days 6 years 9 months 18 days