Note 10 - Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2022

Common Class A [Member]

Notes Tables

Dividends Declared [Table Text Block]

Quarter Ended	2022		2021
	Distributions Declared		Distributions Declared
March 31	$	0.105	$	0.101
June 30		0.106		0.102
Total	$	0.211	$	0.203

Month	2022		2021
	Distributions Declared		Distributions Declared
January	$	0.19531	$	—
February		0.19531		—
March		0.19531		—
April		0.19531		—
May		0.19531		—
June		0.19531		0.10417
Total	$	1.17186	$	0.10417