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LEASES (Tables)
 12 Months Ended
Jan. 31, 2019
Leases [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] As of January 31, 2019, future minimum annual rentals on such leases are as follows (amounts in thousands):

Years Ended   Minimum 
January 31,   Rentals 
       
2019    6,767 
2020    5,487 
2021    4,791 
2022    3,208 
2023    2,041 
Thereafter    1,221 
    $23,515