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Note 10 - Earnings Per Share (Tables)

12 Months Ended

Mar. 31, 2023

Notes Tables

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

		Year Ended March 31,
		2023				2022				2021
Net earnings available for shareholders		$	930			$	1,871			$	3,274
Weighted average outstanding shares of common stock			5,321				5,212				4,975
Dilutive effect of stock options			26				100				125
Dilutive effect of unvested stock awards			14				23				24
Fully diluted shares			5,361				5,335				5,124
Basic earnings per share		$	0.17			$	0.36			$	0.66
Diluted earnings per share		$	0.17			$	0.35			$	0.64

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

		Year Ended March 31,
		2023				2022				2021
Assumed conversion of convertible debt			608				608				608
Stock awards that were anti-dilutive			154				40				44
Stock awards subject to performance conditions			48				26				14
Total stock awards excluded from diluted EPS			810				674				666

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

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-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
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- 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)
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