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Note 10 - Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2025

Notes Tables

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

		2025												2024
		Gross Amount				Accumulated Amortization				Net Book Value				Gross Amount				Accumulated Amortization				Net Book Value				Estimated Useful Life
Backlog			1,381				(1,381	)			—				681				(681	)			-			2
Trade names and trademarks			1,800				—				1,800				1,800				—				1,800			Indefinite
Customer relationships			10,880				(7,901	)			2,980				9,600				(6,649	)			2,951			7-10
Core technology and know-how			5,970				(4,834	)			1,136				5,970				(4,352	)			1,618			5-10
Intangible assets		$	20,031			$	(14,116	)		$	5,916			$	18,051			$	(11,682	)		$	6,369

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

Fiscal years ending March 31,		Total
2026		$	1,349
2027			1,213
2028			671
2029			201
2030			128
Thereafter			554
Total		$	4,116

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- 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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