XML 36 R26.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 7 - Debt (Tables)
 3 Months Ended
Apr. 30, 2018
Notes Tables  
Schedule of Debt [Table Text Block]
   
April 30,
201
8
    
January
31, 201
8
  
   
(in thousands)
  
Note payable
   $
13,708
     $
13,825
  
Less current maturities
    
(471
)
    
(466
)
Less loan origination costs, net
    
(43
)
    
(46
)
Long-term debt
   $
13,194
     $
13,313