Annual report pursuant to Section 13 and 15(d)

Stock Incentive Plan (Details)

v3.23.1
Stock Incentive Plan (Details) - $ / shares
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Stock Incentive Plan    
Stock options outstanding, beginning 1,543,989 1,258,577
Stock options, granted 604,064 403,476
Stock options, forfeited (337,103) (115,151)
Stock options, exercised (168,000) (2,913)
Stock options outstanding, ending 1,642,950 1,543,989
Unvested options outstanding expected to vest 461,524  
Weighted-Average Exercise Price, beginning $ 4.78 $ 4.47
Weighted average exercise price, granted 2.83 6.27
Weighted average exercise price, forfeited 6.13 6.49
Weighted average exercise price, exercised 0.001 6.00
Weighted average exercise price outstanding, ending 4.28 $ 4.78
Weighted-Average Exercise Price unvested options outstanding expected to vest $ 4.00