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LONG-TERM DEBT (Tables)
12 Months Ended
Jan. 31, 2020
Debt Disclosure [Abstract]  
Schedule of long-term debt
    Short-Term     Long-term     Current Maturity of Long-term  
    1/31/2020     1/31/2019     1/31/2020     1/31/2019     1/31/2020     1/31/2019  
USA   $ -----     $ -----     $ -----     $ 1,161     $ 1,155     $ 158  
Totals   $ -----     $ -----     $ -----     $ 1,161     $ 1,155     $ 158  
Schedule of maturities of long-term debt
    Total    

 

1 Year or less

    2 Years     3 Years     4 Years     5 Years     After 5 Years  
Borrowings in US   $ 1,155     $ 1,155     $ -----     $ -----     $ -----     $ -----     $ -----  
Total   $ 1,155     $ 1,155     $ -----     $ -----     $ -----     $ -----     $ -----