Note 6 - Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Dividends Declared [Table Text Block]

Declaration date	Dividend		Total paid
March 1, 2022	$	0.06	$	822
June 1, 2022		0.06		827
September 1, 2022		0.06		829
December 1, 2022		0.06		833
March 1, 2023		0.06		833
June 1, 2023		0.06		835
September 1, 2023		0.06		837