Quarterly report [Sections 13 or 15(d)]

Schedule of Stock Option Activity (Details)

v3.26.1
Schedule of Stock Option Activity (Details)
6 Months Ended
Jun. 30, 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, Exercised | shares
Weighted average exercise price per share, Exercised | $ / shares
Options, Forfeited and Expired | shares (32,162)
Weighted average exercise price per share, Forfeited and Expired | $ / shares $ 110.52
Options, Outstanding, Beginning balance | shares 2,721
Weighted average exercise price per share, Outstanding, Beginning balance | $ / shares $ 112.53
Outstanding, Weighted average remaining contractual life (in years) 7 years 4 months 17 days
Outstanding, Aggregate Intrinsic Value, Beginning Balance | $ [1]
Options, Vested and expected to vest | shares 2,721
Weighted average exercise price per share, Vested and expected to vest | $ / shares $ 112.53
Weighted average remaining contractual life, Vested and expected to vest 7 years 4 months 17 days
Aggregate Intrinsic Value, Vested and expected to vest | $ [1]
Option, Exercisable | shares 2,374
Weighted average exercise price per share, Exercisable | $ / shares $ 112.79
Weighted average remaining contractual life (in years), Exercisable 7 years 3 months 25 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.