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Note 9 - Net Income (Loss) Per Share Attributable to Common Shareholders (Tables)

3 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

(in thousands, except per share data)		Three Months Ended December 31,
		2023				2022
Numerator:
Net loss – basic earnings per share		$	(622	)		$	(80	)
Effect of dilutive securities:			-				-
Change in fair value of in-the-money warrant derivative liabilities			-				(2	)
Net income (loss) applicable to common shareholders - diluted earnings per share		$	(622	)		$	(82	)
Denominator:
Weighted-average shares outstanding for basic earnings per share			10,417,609				10,417,609
Effect of dilutive securities:
Options			-				-
Warrants			-				13,213
Preferred stock			-				-
Weighted-average shares outstanding for diluted earnings per share			10,417,609				10,430,822
Basic net loss per share		$	(0.06	)		$	(0.01	)
Diluted net loss per share		$	(0.06	)		$	(0.01	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

		Three Months Ended December 31,
		2023				2022
Stock options			1,802,479				1,192,094
Warrants			1,702,888				1,744,416
Series C Convertible Preferred Stock			38,889				38,889

X

- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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