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LEASES
 6 Months Ended
Jul. 31, 2017
Leases [Abstract]  
Leases of Lessor Disclosure [Text Block]

Note 3. Leases


At July 31, 2017, the Company has lease agreements, as lessee, for rail cars and a natural gas pipeline. All of the leases are accounted for as operating leases. The following table is a summary of future minimum rentals on such leases (amounts in thousands):


Years Ended January 31,  Minimum
Rentals		 
     
Remainder of 2018  $3,556 
2019   6,910 
2020   5,379 
2021   3,580 
2022   2,948 
Thereafter   1,622 
Total  $23,995