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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY (Parentheticals) - $ / shares | 3 Months Ended
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Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022
CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY |  |  |  |  |  |
Issuance of common stock to non-employee directors (in shares) |  |  |  |  |  | 24,320
Issuance of restricted stock units to non-employee directors (in shares) |  | 4,604 |  |  |  |
Dividends paid (in dollars per share) | $ 0.18 | $ 0.18 | $ 0.18 | $ 0.18 | $ 0.18 | $ 0.18

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