XML 38 R27.htm IDEA: XBRL DOCUMENT v3.24.4
Note 5 - Inventories (Tables)
9 Months Ended
Oct. 31, 2024
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

October 31, 2024

  

January 31, 2024

 

Raw materials

 $15,033  $13,787 

Work in process

  481   611 

Finished goods

  1,264   2,022 

Subtotal

  16,778   16,420 

Less allowance

  821   879 

Inventories

 $15,957  $15,541