XML 69 R54.htm IDEA: XBRL DOCUMENT v3.20.4
9. SHARE-BASED COMPENSATION (Details - Assumptions)
12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Share-based Payment Arrangement [Abstract]    
Expected term (years) 2.5-3.0 years 2.50-2.75 years
Expected volatility minimum 65.00%  
Expected volatility maximum 79.00%  
Expected volatility   82.00%
Risk free interest rate minimum 0.15%  
Risk free interest rate maximum 1.39%  
Risk free interest rate   2.53%
Expected dividends 0.00% 0.00%
Estimated annual forfeiture rate   0.00%
Estimated annual forfeiture rate minimum 0.00%  
Estimated annual forfeiture rate maximum 10.00%