XML 45 R31.htm IDEA: XBRL DOCUMENT v3.24.2

Intangible Assets (Tables)

12 Months Ended

Apr. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Components of Intangible Assets

The components of intangible assets, net as of April 30, 2024 and 2023 consisted of the following:

 Schedule of Components of Intangible Assets

		April 30, 2024				April 30, 2023
		(in thousands)
Patents		$	2,729			$	2,729
Trademarks			2,769				2,769
Tradename			—				130
Customer Relationships			—				150
Intangible assets, gross			5,498				5,778
Accumulated amortization			(1,876	)			(1,800	)
Intangible assets, net		$	3,622			$	3,978

X

- References

No definition available.

+ Details

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

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 55
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482640/350-30-55-40

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

+ Details

Name:	us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration