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Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) - shares | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Share-Based Payment Arrangement, Option [Member] |  |  |  |
Net share settlement (in shares) | 171,481 |  | 1,205,559 |
Shares transferred from treasury stock (in shares) |  | 274,052 |  | 572,213
Performance Shares [Member] |  |  |  |
Shares transferred from treasury stock (in shares) |  |  | 49,803 |
Restricted Stock [Member] |  |  |  |
Net share settlement (in shares) |  | 1,204 | 98,321 | 57,020
Shares transferred from treasury stock (in shares) | 3,061 | 1,294 | 118,350 | 182,824
Other stock issuances (in shares) |  | 11,647 | 33,963 |
Treasury stock acquired (in shares) | 1,603,586 | 798,242 | 6,217,296 | 2,192,780
Net share settlement (in shares) | 2,747 |  |  |
Shares transferred from treasury stock (in shares) |  |  | 1,407,675 |
Other stock issuances (in shares) | 13,964 |  |  | 35,287

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