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Consolidated Statements of Changes In Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Repurchase and retirement of common stock (in shares)	53,088	231,311	195,207	306,311
Cash dividends declared on common stock (in dollars per share)	$ 0.10	$ 0.10	$ 0.30	$ 0.30

X

- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
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X

- Definition

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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