Note 12 - Earnings Per Share - (Details Textual) - shares shares in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Earnings Per Share [Abstract]
Common stock conversion basis	one-for-one basis
Weighted average number of antidilutive convertible preferred stock, restricted stock, RSUs and OP units outstanding	7.1	6.8