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Intangible Assets

3 Months Ended

Jul. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

(7) Intangible Assets

The components of intangible assets, net as of July 31, 2023 and April 30, 2023 consisted of the following:

 Schedule of Components of Intangible Assets

		July 31, 2023				April 30, 2023
		(in thousands)
Patents		$	2,729			$	2,729
Trademarks			2,769				2,769
Tradename			130				130
Customer Relationships			150				150
Intangible assets, gross			5,778				5,778
Accumulated amortization			(1,840	)			(1,800	)
Intangible assets, net		$	3,938			$	3,978

Amortization expense was approximately $40,000 and $40,000 for the three-month periods ended July 31, 2023 and 2022, respectively.

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- References

No definition available.

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- Definition

The entire disclosure for all or part of the information related to intangible assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//350-30/tableOfContent

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