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Note 6 - Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Dividends Declared [Table Text Block]

Declaration date		Dividend				Total paid
March 1, 2021		$	0.05			$	680
June 1, 2021			0.06				817
September 1, 2021			0.06				822
December 1, 2021			0.06				822
March 1, 2022			0.06				822
June 1, 2022			0.06				827

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