Annual report pursuant to Section 13 and 15(d)

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

v3.21.1
Stock Based Compensation - Schedule of Stock-based Compensation, Stock Options, Activity (Details) - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Stock Based Compensation - Schedule Of Stock-based Compensation Stock Options Activity    
Stock options outstanding, beginning 996,645 899,844
Stock option assumed 61,440  
Stock options granted 896,269 890,300
Stock options Excercised (6,817)
Stock options Cancellations   (477,190)
Stock options forfeited (27,268) (316,309)
Stock options outstanding, ending 1,920,269 996,645
Weighted average exercise price outstanding, beginning $ 2.92 $ 2.45
Weighted average exercise price assumed 46.95  
Weighted average exercise price granted 3.06 3.54
Weighted average exercise price excercised (2.45)
Weighted average exercise price cancellations   3.08
Weighted average exercise price forfeited (2.86) 3.08
Weighted average exercise price outstanding, ending $ 4.40 $ 2.92
Weighted average remaining contractual life, beginning 5 years 8 months 23 days 5 years 9 months 18 days
Weighted average remaining contractual life, ending 8 years 7 months 28 days 5 years 8 months 23 days