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Debt (Tables)
6 Months Ended
Jul. 31, 2018
Debt Disclosure [Abstract]  
Outstanding balances of long-term debt
Outstanding balances for the Company’s long-term debt were as follows (in thousands):
 
7/31/2018
 
1/31/2018
 
7/31/2017
 
 
Revolving credit line
$
43,907

 
$
10,059

 
$
35,924

Other
7,126

 
6,622

 
63

Total debt
51,033

 
16,681

 
35,987

Less current portion
36,894

 
4,681

 
29,987

Non-current portion
$
14,139

 
$
12,000

 
$
6,000