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Note 6 - Debt (Tables)
 6 Months Ended
Jul. 31, 2016
Notes Tables  
Schedule of Debt [Table Text Block]
 
 
July
3
1
,
201
6
 
 
January 31,
201
6
 
 
 
(in thousands)
 
Note payable
   $ 14,470     $ 14,680  
Less current maturities
     (433
)
     (422
)
Less loan origination costs, net
     (62
)
     (67
)
Long-term debt
   $ 13,975     $ 14,191