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Note 1 - Operations	6 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Nature of Operations [Text Block]	1. OPERATIONS Genasys Inc. (the “Company”) is a global provider of critical communications software solutions and hardware systems designed to alert, inform, and protect communities and organizations. The Genasys Protect™ unified platform collects information on developing and active emergency situations from a wide variety of sensors and inputs and empowers governments, businesses, and organizations to deliver real-time, geo-targeted notifications and information to people in harm’s way before, during, and after public safety and enterprise threats.

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- Definition

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Topic 275
-Publisher FASB
-URI https://asc.fasb.org//275/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-SubTopic 10
-Topic 275
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482861/275-10-50-1

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