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Summary of Significant Accounting Policies (Details) - USD ($)
 3 Months Ended 6 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Jun. 30, 2018
Dec. 31, 2021
Summary of Significant Accounting Policies (Details) [Line Items]        
Federal deposit insurance corporation limits $ 250,000      
U.S. government aggregated in excess of FDIC limits $ 0     $ 0
Property, plant and equipment, description The facility we have constructed at 33 Caddie Lane to produce the Nisin Drug Substance for Re-Tain® is being depreciated over 39 years from when a certificate of occupancy was issued during the fourth quarter of 2017. We began depreciating the equipment for our Nisin Drug Substance facility when it was placed in service during the third quarter of 2018. Approximately 87% of these assets are being depreciated over 10 years. We began depreciating the leasehold improvements to our new First Defense® production facility at 175 Industrial Way over the remainder of the 10-year lease term beginning when a certificate of occupancy was issued during the second quarter of 2020.      
Advertising expenses $ 16,815 $ 15,650    
Non-cash income tax expense to create a full valuation allowance against our net deferred tax assets     $ 563,252  
Stock-based compensation $ 54,093 $ 34,629    
Outstanding stock options not included in the calculation because the effect would be anti-dilutive (in Shares) 71,000 409,000    
Sales [Member]        
Summary of Significant Accounting Policies (Details) [Line Items]        
Concentration risk, percentage 10.00%