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SIGNIFICANT ACCOUNTING POLICIES (Tables)	12 Months Ended
SIGNIFICANT ACCOUNTING POLICIES (Tables)	Jan. 31, 2022
Accounting Policies [Abstract]
Schedule of estimated useful lives [Table Text Block]	Buildings 45 years Leasehold improvements shorter of the life of the improvement or the remaining life of the lease Furniture & fixtures 5 years Computer equipment 3 years Machinery & equipment 2-7 years