Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details - Stock option activity)

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Stockholders' Equity (Details - Stock option activity) - Equity Option [Member] - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2024
Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of options outstanding, Beginning balance 513,874  
Weighted average exercise price outstanding, Beginning balance $ 4.05  
Weighted average remaining contractual life   7 years 3 months
Aggregate intrinsic value options outstanding, Beginning balance $ 0  
Number of options, Granted 112,500  
Weighted average exercise price, Granted $ 1.50  
Number of options, Exercised 0  
Weighted average exercise price, Exercised $ 0  
Number of options, Cancelled or forfeited 0  
Weighted average exercise price, Cancelled or forfeited $ 0  
Number of options outstanding, Ending balance 626,374 513,874
Weighted average exercise price outstanding, Ending balance $ 3.60 $ 4.05
Weighted average remaining contractual life 7 years 3 months  
Aggregate intrinsic value options outstanding, Ending balance $ 0 $ 0
Number of options, Vested 570,124  
Weighted average exercise price, Vested $ 3.80  
Weighted average remaining contractual life, Vested 7 years 10 days  
Number of options, Exercisable 570,124  
Weighted average exercise price, Exercisable $ 3.80  
Weighted average remaining contractual life, Exercisable 7 years 10 days