Annual report pursuant to Section 13 and 15(d)

INCOME TAXES - Additional Information (Details)

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INCOME TAXES - Additional Information (Details) - USD ($)
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Deferred Tax Assets, Operating Loss Carryforwards, Domestic $ 37,018,000 $ 31,119,000
Deferred Tax Assets, Tax Credit Carryforwards, Research 946,158 928,734
Deferred Tax Assets, Tax Credit Carryforwards, Indefinite Life 2,740 3,152
Deferred Tax Assets, Operating Loss Carryforwards, State and Local 36,033,000 30,737,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount 1,626,000 1,459,000
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount 0  
Expire In 2023    
Deferred Tax Assets, Tax Credit Carryforwards, Research 384,000 345,000
Expire In 2026    
Deferred Tax Assets, Operating Loss Carryforwards, State and Local 21,750,000  
Expire In 2028    
Deferred Tax Assets, Tax Credit Carryforwards, Research 643,000 557,000
Deferred Tax Assets, Tax Credit Carryforwards, Indefinite Life $ 15,268,000 $ 9,369,000