Quarterly report [Sections 13 or 15(d)]

Schedule of Stock Option Activity (Details)

v3.26.1
Schedule of Stock Option Activity (Details)
3 Months Ended
Mar. 31, 2026
USD ($)
$ / shares
shares
Share-Based Payment Arrangement [Abstract]  
Options, Outstanding, Beginning balance | shares 34,883
Weighted average exercise price per share, Outstanding, Beginning balance | $ / shares $ 110.67
Options, Granted | shares
Weighted average exercise price per share, Granted | $ / shares
Options, Forfeited | shares (7,361)
Options Forfeited, Weighted average exercise price per share | $ / shares $ 99.84
Options, Forfeited and Expired | shares (749)
Weighted average exercise price per share, Forfeited and Expired | $ / shares $ 225.30
Options, Outstanding, Beginning balance | shares 26,773
Weighted average exercise price per share, Outstanding, Beginning balance | $ / shares $ 110.44
Outstanding, Weighted average remaining contractual life (in years) 6 years 11 months 8 days
Outstanding, Aggregate Intrinsic Value, Beginning Balance | $ [1]
Options, Vested and expected to vest | shares 26,773
Weighted average exercise price per share, Vested and expected to vest | $ / shares $ 110.44
Weighted average remaining contractual life, Vested and expected to vest 6 years 11 months 8 days
Aggregate Intrinsic Value, Vested and expected to vest | $ [1]
Option, Exercisable | shares 26,077
Weighted average exercise price per share, Exercisable | $ / shares $ 110.44
Weighted average remaining contractual life (in years), Exercisable 6 years 10 months 28 days
Aggregate Intrinsic Value, Exercisable | $ [1]
[1] The intrinsic value is calculated as the difference between the exercise price and the fair value of the common stock on the balance sheet date.