Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation - Non-vested Stock Options Activity (Details)

v3.24.1
Share-Based Compensation - Non-vested Stock Options Activity (Details) - Stock Options
 12 Months Ended
Dec. 31, 2023
$ / shares
shares
Non-vested Options Outstanding  
At the beginning | shares 507,664
Options granted | shares 717,250
Options forfeited/cancelled | shares (331,200)
Options exercised | shares (9,870)
Options vested | shares (377,322)
At the end | shares 506,522
Weighted-Average Grant Date Fair Value  
At the beginning (in dollars per share) | $ / shares $ 2.64
Options granted (in dollars per share) | $ / shares 1.5
Options forfeited/cancelled (in dollars per share) | $ / shares 2.12
Options exercised (in dollars per share) | $ / shares 5.42
Options vested (in dollars per share) | $ / shares 1.8
At the end (in dollars per share) | $ / shares $ 1.67