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Note 10 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

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

		Three months ended September 30,								Nine months ended September 30,
		2022				2021				2022				2021
Basic weighted average common shares outstanding			6,736,764				6,685,599				6,730,263				6,683,407
Dilutive effect of options and unvested restricted shares			3,928				22,284				-				8,406
Diluted weighted average shares outstanding			6,740,692				6,707,883				6,730,263				6,691,813

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

		Three months ended September 30,								Nine months ended September 30,
		2022				2021				2022				2021
Stock options			652,109				716,216				615, 999				730,094
Restricted stock			-				-				2,637				-
			652,109				716,216				618,636				730,094

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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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