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Note 2 - Significant Accounting Policies (Tables)

12 Months Ended

Jan. 31, 2025

Notes Tables

Restrictions on Cash and Cash Equivalents [Table Text Block]

		2024				2023
Cash and cash equivalents		$	15,716			$	5,845
Restricted cash			1,401				1,395
Cash, cash equivalents and restricted cash as presented in the statement of cash flows		$	17,117			$	7,240

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

		2024				2023
Equity adjustment foreign currency, gross		$	(8,522	)		$	(5,804	)
Tax effect of equity adjustment foreign currency			325				253
Total accumulated other comprehensive loss		$	(8,197	)		$	(5,551	)

Schedule of Inventory, Current [Table Text Block]

		2024				2023
Raw materials		$	16,374			$	13,787
Work in process			745				611
Finished goods			366				2,022
Subtotal			17,485				16,420
Less allowance			863				879
Inventories		$	16,622			$	15,541

Property, Plant and Equipment [Table Text Block]

		Useful Life (Years)				2024				2023
Land, buildings and improvements			3 - 30			$	26,276			$	25,620
Machinery and equipment			3 - 10				50,360				56,411
Furniture, office equipment and computer systems			3 - 7				3,218				3,169
Transportation equipment			3				1,184				2,293
Subtotal							81,038				87,493
Less accumulated depreciation							45,673				49,873
Property, plant and equipment, net of accumulated depreciation						$	35,365			$	37,620

Schedule of Goodwill [Table Text Block]

		2024				2023
Balance at beginning of year		$	2,222			$	2,227
Foreign exchange adjustment			(165	)			(5	)
Balance at end of year		$	2,057			$	2,222

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Basic weighted average number of common shares outstanding		2024				2023
Basic weighted average number of common shares outstanding			7,956				7,977
Dilutive effect of stock options and restricted stock units			59				96
Weighted average number of common shares outstanding assuming full dilution			8,015				8,073
Restricted stock and stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices			1				87
Canceled options during the year			-				(17	)
Restricted stock and stock options with an exercise price below the average stock price			59				96

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