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Note 5 - Goodwill and Other Intangibles (Tables)

6 Months Ended

Sep. 30, 2023

Notes Tables

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

		September 30, 2023												March 31, 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 name and trademarks			1,800				—				1,800				1,800				—				1,800			Indefinite
Customer relationships			9,600				(5,815	)			3,785				9,600				(4,980	)			4,620				7
Core technology and know-how			5,970				(4,110	)			1,860				5,970				(3,869	)			2,101				5-10
Intangible assets		$	18,051			$	(10,606	)		$	7,445			$	18,051			$	(9,524	)		$	8,527

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

Years ending March 31,		Total
2024			1,076
2025			1,648
2026			1,221
2027			1,085
2028			543
Thereafter			72
Total		$	5,645

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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