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LEASES (Narrative) (Details) - USD ($)
12 Months Ended
Jan. 31, 2022
Jan. 31, 2021
Feb. 01, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease right-of-use assets     $ 5,001,360
Operating lease liabilities $ 9,279,123   $ 5,001,360
Operating lease costs 1,403,743 $ 1,249,422  
Portion of operating lease costs allocated to inventory 812,368 700,185  
Lease liabilities classified as held for sale 412,093 $ 1,217,499  
Undiscounted lease liabilities with related parties 16,792,993    
Undiscounted lease liabilities classified as held for sale $ 1,065,557