Annual report pursuant to Section 13 and 15(d)

Share-based Compensation - Summary of Stock Options Activity (Details)

v3.20.1
Share-based Compensation - Summary of Stock Options Activity (Details)
 12 Months Ended
Dec. 31, 2019
USD ($)
$ / shares
shares
Share-based Payment Arrangement [Abstract]  
Number of Shares, Beginning Balance | shares 443
Number of Shares, Granted | shares
Number of Shares, Exercised | shares
Number of Shares, Forfeited | shares (284)
Number of Shares, Cancelled/Expired | shares (119)
Number of Shares, Ending Balance | shares 40
Number of Shares, Exercisable | shares 40
Weighted Average Exercise Price, Beginning Balance $ 729.41
Weighted Average Exercise Price, Granted
Weighted Average Exercise Price, Exercised
Weighted Average Exercise Price, Forfeited 703.15
Weighted Average Exercise Price, Cancelled/Expired 957.90
Weighted Average Exercise Price, Ending Balance 236.16
Weighted Average Exercise Price, Exercisable 236.16
Weighted Average Grant Date Fair Value, Beginning 417.88
Weighted Average Grant Date Fair Value, Granted
Weighted Average Grant Date Fair Value, Exercised
Weighted Average Grant Date Fair Value, Forfeited 374.92
Weighted Average Grant Date Fair Value, Cancelled/Expired 609.87
Weighted Average Grant Date Fair Value, Ending 151.68
Weighted Average Grant Date Fair Value, Exercisable $ 151.68
Weighted Average Remaining Contractual Term (Years), Beginning 5 months 5 days
Weighted Average Remaining Contractual Term (Years), Granted 0 years
Weighted Average Remaining Contractual Term (Years), Exercised 0 years
Weighted Average Remaining Contractual Term (Years), Forfeited 8 months 26 days
Weighted Average Remaining Contractual Term (Years), Cancelled/Expired 0 years
Weighted Average Remaining Contractual Term (Years), Ending 11 months 26 days
Weighted Average Remaining Contractual Term (Years), Exercisable 11 months 26 days
Aggregate Intrinsic Value, Beginning Balance | $
Aggregate Intrinsic Value, Ending Balance | $
Aggregate Intrinsic Value, Exercisable | $