Earnings per share and share repurchase plan.

No definition available.

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- Definition

Stock repurchase plan approved date.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

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-Topic 505
-SubTopic 30
-Section 45
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- Definition

Number of previously issued common shares repurchased by the issuing entity and held in treasury.

+ References

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

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-Section 50
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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ References

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Note 4 - Earnings Per Share & Share Repurchase Plan (Details Textual) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Apr. 29, 2021	Feb. 09, 2009
Earnings Per Share and Share Repurchase Plan [Line Items]
Treasury stock, shares	208,686		208,686
Board of Directors [Member]
Earnings Per Share and Share Repurchase Plan [Line Items]
Stock repurchase plan approved date	Jan. 21, 2008
Share Repurchase Program 1 [Member]
Earnings Per Share and Share Repurchase Plan [Line Items]
Treasury stock, shares, acquired	0	0
Treasury stock, shares	102,000
Treasury stock shares average price per share acquired	$ 24.93
Treasury stock, value	$ 2,543,000
Share Repurchase Program 1 [Member] \| Maximum [Member]
Earnings Per Share and Share Repurchase Plan [Line Items]
Stock repurchase program, number of shares authorized to be repurchased				200,000	100,000
Employee Stock Option [Member]
Earnings Per Share and Share Repurchase Plan [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount	137,275	121,550