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Note 2 - Dividends	3 Months Ended
	Mar. 31, 2024
Notes to Financial Statements
Dividends Disclosure [Text Block]	2. Dividends On February 14, 2024, the Company declared a cash dividend on its common stock, payable on May 15, 2024 to stockholders of record as of May 1, 2024, equal to $0.27 per share.

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Disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date.

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