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3. INTANGIBLE ASSETS (Details - Estimated amortization expense) - USD ($)
Dec. 31, 2020
Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]    
Remainder of Fiscal 2021 $ 160,000  
Fiscal 2022 213,000  
Fiscal 2023 213,000  
Fiscal 2024 213,000  
Fiscal 2025 213,000  
Thereafter 466,000  
Total $ 1,478,000 $ 1,531,000