Note 7 - Balance Sheet (Tables)

9 Months Ended

Oct. 31, 2024

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	October 31, 2024			January 31, 2024
	(in thousands)
Inventories:
Raw materials	$	9,409		$	8,730
Finished goods		5,353			2,463
Work in progress		4,059			3,709
Cost of inventories		18,821			14,902
Less allowance for obsolescence		(1,572	)		(1,531	)
Total inventories, net	$	17,249		$	13,371

Property, Plant and Equipment [Table Text Block]

	October 31, 2024			January 31, 2024
	(in thousands)
Property and equipment:
Furniture and fixtures	$	9,058		$	8,868
Autos and trucks		227			287
Land and buildings		997			997
Cost of property and equipment		10,282			10,152
Accumulated depreciation and amortization		(9,507	)		(9,334	)
Total property and equipment, net	$	775		$	818