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EQUIPMENT LOANS - SCHEDULE OF FUTURE EQUIPMENT LOAN MATURITIES (Details) - Notes Payable to Banks - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
2022 $ 1,887,800  
2023 1,738,300  
2024 1,491,700  
2025 150,700  
2026 0  
Long-term debt $ 5,268,500 $ 5,595,500