Quarterly report [Sections 13 or 15(d)]

Stockholders' Equity (Details - Stock option activity)

v3.26.1
Stockholders' Equity (Details - Stock option activity) - Equity Option [Member]
6 Months Ended
Jun. 30, 2026
USD ($)
$ / shares
shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Number of options outstanding, Beginning balance | shares 1,904
Weighted average exercise price outstanding, Beginning balance | $ / shares $ 1,208.00
Weighted average remaining contractual life 6 years 3 months 25 days
Aggregate intrinsic value options outstanding, Beginning balance | $ $ 0
Number of options, Granted | shares 338
Weighted average exercise price, Granted | $ / shares $ 30.89
Number of options, Exercised | shares 0
Weighted average exercise price, Exercised | $ / shares $ 0
Number of options, Cancelled or forfeited | shares 0
Weighted average exercise price, Cancelled or forfeited | $ / shares $ 0
Number of options outstanding, Ending balance | shares 2,242
Weighted average exercise price outstanding, Ending balance | $ / shares $ 1,149.34
Weighted average remaining contractual life 6 years 4 months 6 days
Aggregate intrinsic value options outstanding, Ending balance | $ $ 0
Number of options, Exercisable | shares 2,059
Weighted average exercise price, Exercisable | $ / shares $ 1,119.24
Weighted average remaining contractual life, Exercisable 6 years 1 month 9 days
Aggregate intrinsic value options outstanding, Exercisable | $ $ 0