XML 24 R28.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Note 7 - Debt (Tables)
 9 Months Ended
Oct. 31, 2019
Notes Tables  
Schedule of Debt [Table Text Block]
   
October 31,
2019
    
January 31,
2019
  
   
(in thousands)
  
Note payable
   $
12,991
     $
13,358
  
Less current maturities
    
(498
)
    
(487
)
Less loan origination costs, net
    
(27
)
    
(35
)
Long-term debt
   $
12,466
     $
12,836