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INTANGIBLE ASSETS AND GOODWILL (Schedule of estimated amortization expense) (Details) - USD ($)
Jan. 31, 2023
Jan. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]    
January 31, 2024 $ 1,337,336  
January 31, 2025 1,337,336  
January 31, 2026 1,337,336  
January 31, 2027 1,337,336  
January 31, 2028 1,325,336  
Thereafter 1,212,145  
Estimated aggregate amortization expense, Total $ 7,886,825 $ 9,224,165