Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of Status of Company's Restricted Stock Option Activity (Details)

v3.20.2
Stock-Based Compensation - Summary of Status of Company's Restricted Stock Option Activity (Details)
9 Months Ended
Sep. 30, 2020
$ / shares
shares
Shares  
Non-vested RSUs at December 31, 2019 (in shares) | shares 955,011
Granted (in shares) | shares 1,309,099
Vested (in shares) | shares (281,027)
Cancelled, expired or forfeited (in shares) | shares (38,566)
Non-vested RSUs at September 30, 2020 (in shares) | shares 1,944,517
Weighted Average Grant Date Fair Value  
Non-vested RSUs at December 31, 2019 (in dollars per share) | $ / shares $ 2.69
Granted (in dollars per share) | $ / shares 1.21
Vested (in dollars per share) | $ / shares 2.75
Cancelled, expired or forfeited (in dollars per share) | $ / shares 2.71
Non-vested RSUs at September 30, 2020 (in dollars per share) | $ / shares $ 1.68