Note 13 - Common Dividends, Dividend Equivalents and Distributions (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Dividends Declared [Table Text Block]

Declaration Date	Amount per Share/Unit		Period Covered	Dividends, Dividend Equivalents and Distributions Paid Date	Dividends, Dividend Equivalents and Distributions Amount
March 15, 2022	$	0.33	January 1, 2022 to March 31, 2022	April 14, 2022	$	7,200,400
Total	$	0.33			$	7,200,400

Declaration Date	Amount per Share/Unit		Period Covered	Dividends, Dividend Equivalents and Distributions Paid Date	Dividends, Dividend Equivalents and Distributions Amount
February 27, 2021	$	0.15	January 1, 2021 to March 16, 2021	March 22, 2021	$	1,518,070
March 15, 2021		0.08	January 1, 2021 to March 16, 2021	March 29, 2021		809,665
Total	$	0.23			$	2,327,735