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Inventories (Tables)
6 Months Ended
Jul. 31, 2021
Inventory Disclosure [Abstract]  
Components of Inventories

Inventories consisted of the following (in thousands):

 

 

 

July 31,
2021

 

 

January 31,
2021

 

 

July 31,
2020

 

Finished goods

 

$

136,688

 

 

$

107,246

 

 

$

123,413

 

Component parts

 

 

42,727

 

 

 

40,735

 

 

 

45,219

 

Work-in-process

 

 

3,874

 

 

 

4,599

 

 

 

4,742

 

 

 

$

183,289

 

 

$

152,580

 

 

$

173,374