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Note 10 - Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

		2024												2023
		Gross Amount				Accumulated Amortization				Net Book Value				Gross Amount				Accumulated Amortization				Net Book Value				Estimated Useful Life
Backlog			681				(681	)			—				681				(675	)			6				2
Trade names and trademarks			1,800				—				1,800				1,800				—				1,800				Indefinite
Customer relationships			9,600				(6,649	)			2,951				9,600				(4,980	)			4,620				7
Core technology and know-how			5,970				(4,352	)			1,618				5,970				(3,869	)			2,101				5-10
Intangible assets		$	18,051			$	(11,682	)		$	6,369			$	18,051			$	(9,524	)		$	8,527

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Fiscal years ending March 31,		Total
2025		$	1,648
2026			1,221
2027			1,085
2028			543
2029			72
Total		$	4,569

X

- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

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