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F. COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Sep. 30, 2019
Commitments and Contingencies Disclosure [Abstract]          
Research and development expenses $ 800,000 $ 700,000      
Finance lease right of use assets 14,670,746   $ 14,670,746   $ 0
Cash paid related to finance leases     940,000    
Rental income 18,000 $ 18,000 37,000 $ 36,000  
Book value of operating lease - asset 899,508   899,508   $ 0
Book value of operating lease - liability 900,000   900,000    
Operating lease expense 68,000   135,000    
Cash paid related to operating leases $ 66,000   $ 132,000