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Inventories (Tables)
9 Months Ended
Nov. 30, 2019
Inventory Disclosure [Abstract]  
Components of Inventories

The following table summarizes the components of inventories at the different stages of production as of the dates indicated (in thousands):

 

 

 

November 30,

 

 

February 28,

 

 

 

2019

 

 

2019

 

Raw material

 

$

21,658

 

 

$

21,717

 

Work-in-process

 

 

4,829

 

 

 

4,172

 

Finished goods

 

 

10,054

 

 

 

9,522

 

 

 

$

36,541

 

 

$

35,411