XML 18 R9.htm IDEA: XBRL DOCUMENT v3.8.0.1
LEASES
 9 Months Ended
Oct. 31, 2017
Leases [Abstract]  
Leases of Lessor Disclosure [Text Block]

Note 4. Leases


At October 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    $1,774 
2019     6,910 
2020     5,700 
2021     3,931 
2022     3,299 
Thereafter     3,026 
Total    $24,640