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Inventories (Tables)
 3 Months Ended
Apr. 30, 2017
Inventory Disclosure [Abstract]  
Schedule of Inventory
The following table presents an updated breakdown of the Company’s net inventory (in thousands) as of April 30, 2017, January 31, 2017 and April 30, 2016:
 
 
4/30/2017
 
1/31/2017
 
4/30/2016
 Finished goods
 
21,829

 
11,174

 
21,984

 WIP
 
20,977

 
13,486

 
21,086

 Raw materials
 
11,982

 
11,029

 
10,854

 Inventories, net
 
54,788

 
35,689

 
53,924