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Debt (Tables)
3 Months Ended
Apr. 30, 2016
Debt Disclosure [Abstract]  
Outstanding balances of long-term debt
Outstanding balances (in thousands) for the Company’s long-term debt were as follows:
 
4/30/2016
 
1/31/2016
 
4/30/2015
 
(in thousands)
Revolving credit line
$
24,140

 
$
6,510

 
$
20,469

Other
80

 
97

 
153

Total debt
24,220

 
6,607

 
20,622

Less current portion
18,416

 
579

 
14,607

Non-current portion
$
5,804

 
$
6,028

 
$
6,015