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Consolidated Statements of Changes In Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Repurchase and retirement of common stock (in shares)	744,587	66,000	1,359,632	453,836
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.

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

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