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Debt (Tables)
9 Months Ended
Oct. 31, 2015
Debt Disclosure [Abstract]  
Outstanding balances of long-term debt
Outstanding balances (in thousands) for the Company’s long-term debt were as follows:
 
10/31/2015
 
1/31/2015
 
10/31/2014
 
(in thousands)
Revolving credit line
$
4,018

 
$
9,366

 
$
7,967

Other
114

 
153

 
204

Total debt
4,132

 
9,519

 
8,171

Less current portion
68

 
3,366

 
2,018

Non-current portion
$
4,064

 
$
6,153

 
$
6,153