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Consolidated Statements of Stockholders' Equity (unaudited) (Parentheticals) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Statement of Stockholders' Equity [Abstract] |  |  |  |
Common stock, dividends declared (in dollars per share) | $ 0.17 | $ 0.15 | $ 0.49 | $ 0.43
Stock dividend | $ 0 | $ 0 | $ 0 | $ 0

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