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Note 6 - Inventories - Inventories From Continuing Operations (Details) - USD ($)
$ in Thousands
Jan. 31, 2024
Jan. 31, 2023
Raw materials $ 8,730 $ 6,798
Finished goods 2,463 2,744
Work in progress 3,709 2,699
Cost of inventories 14,902 12,241
Less allowance for obsolescence (1,531) (1,215)
Net inventories $ 13,371 $ 11,026