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DEBT (Tables)
 3 Months Ended
Apr. 30, 2016
DEBT [Abstract]  
Debt
  
April 30,
2016
  
January 31,
2016
 
  
(in thousands)
 
Note payable
 
$
14,574
  
$
14,680
 
Less current maturities
  
(428
)
  
(422
)
Less loan origination costs, net
  
(64
)
  
(67
)
Long-term debt
 
$
14,082
  
$
14,191