Inventories at January 31, 2017 and 2016 consisted of the following:

 

 

 

As of January 31,

 

 

 

2017

 

 

2016

 

 

 

(in thousands)

 

Work-in-progress

 

$

10,105

 

 

$

9,474

 

Finished goods

 

 

10,040

 

 

 

8,693

 

Total

 

$

20,145

 

 

$

18,167