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SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) - USD ($)
12 Months Ended
Jan. 31, 2022
Feb. 01, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Estimated useful lives of intangible assets 10 years  
Operating lease right-of-use assets   $ 5,001,360
Operating lease liabilities $ 9,279,123 $ 5,001,360