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Commitments and Contingencies (Tables)
 12 Months Ended
Jan. 31, 2017
Commitments and Contingencies Disclosure [Abstract]  
Summary of Contarctual Obligations

The following table summarizes our contractual obligations:

 

(In thousands)    Total      2018      2019      2020      2021      2022
and
Thereafter		  

Purchase Commitments*

    $ 19,271      $ 17,848      $ —        $ 1,352      $ —        $ 71

Operating Lease Obligations

      706        371        214        101        20        —  
  

 

 

     

 

 

     

 

 

     

 

 

     

 

 

     

 

 

  
   $ 19,977      $ 18,219      $ 214      $ 1,453      $ 20      $ 71
  

 

 

     

 

 

     

 

 

     

 

 

     

 

 

     

 

 

  

 

*Purchase commitments consist primarily of inventory and equipment purchase orders made in the ordinary course of business.