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Accounting for Stock-Based Compensation (Details - Valuation Assumptions) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Share-Based Payment Arrangement [Abstract]        
Weighted average grant date fair value $ 0 $ 8.33 $ 3.34 $ 8.99
Expected dividend yield 0.00% 0.00% 0.00% 0.00%
Risk-free interest rate 0.00% 0.81% 0.88% 0.80%
Expected volatility 0.00% 83.00% 133.00% 81.81%
Expected life (in years) (Year)   5 years 6 years 7 months 6 days 5 years