v3.26.1
Equity (Details - Restricted stock units activity) - Restricted Stock Units (RSUs) [Member]
6 Months Ended
Jun. 30, 2026
$ / shares
shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Non-vested at beginning | shares 17
Weighted-average grant date fair value non-vested at beginning | $ / shares $ 93,902.82
RSUs granted | shares 57,000
Weighted average grant date fair value granted | $ / shares $ 3.13
RSUs vested | shares (10)
Weighted-average grant date fair value vested | $ / shares $ 66,643.20
RSUs forfeited | shares (7)
Weighted-average grant date fair value forfeited | $ / shares $ 133,273.71
Non-vested at endning | shares 57,000
Weighted-average grant date fair value non-vested at ending | $ / shares $ 3.13