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Note 10 - Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2022

Notes Tables

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

		2022												2021
		Gross Amount				Accumulated Amortization				Net Book Value				Gross Amount				Accumulated Amortization				Net Book Value				Estimated Useful Life
Licenses		$	3,610			$	(3,610	)		$	—			$	3,610			$	(3,610	)		$	—			7
Backlog			681				(631	)			50				600				(475	)			125			2
Trade names and trademarks			1,800				-				1,800				600				-				600			Indefinite
Customer relationships			9,600				(2,723	)			6,877				6,100				(739	)			5,361			7
Core technology and know-how			5,970				(3,386	)			2,584				5,970				(2,903	)			3,067			5-10
Intangible assets		$	21,661			$	(10,350	)		$	11,311			$	16,880			$	(7,727	)		$	9,153

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

Fiscal years ending March 31,		Total
2023		$	2,803
2024			2,152
2025			1,648
2026			1,221
2027			1,085
Thereafter			602
Total		$	9,511

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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+ References

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