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Note 10 - Property, Plant and Equipment (Tables)

6 Months Ended

Sep. 30, 2023

Notes Tables

Property, Plant and Equipment [Table Text Block]

		September 30, 2023				March 31, 2023
Land		$	980			$	980
Construction in progress - equipment			342				748
Buildings			5,416				5,416
Equipment and software			43,915				43,156
Finance lease - right of use asset			1				1
Furniture and fixtures			1,531				1,535
Leasehold improvements			6,812				6,815
Property, plant and equipment, gross			58,997				58,651
Less accumulated depreciation			(47,414	)			(46,342	)
Property, plant and equipment, net		$	11,583			$	12,309

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482099/360-10-50-1

+ Details

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Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration