LEASES (Tables)

3 Months Ended

Apr. 30, 2017

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

At April 30, 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	$	5,486
2019		6,910
2020		5,379
2021		3,580
2022		2,948
Thereafter		1,622
Total	$	25,925