Note 13 - Noncontrolling Interests - Convertible Non-convertible Units (Details)	3 Months Ended
	Mar. 31, 2024 $ / shares shares
Preferred Units [Member]
Par Value Per Unit (in dollars per share) | $ / shares	$ 20
Number of Units Remaining (in shares) | shares	3,907,909
Return Per Annum	3.75%
Common Units [Member]
Par Value Per Unit (in dollars per share) | $ / shares	$ 20
Number of Units Remaining (in shares) | shares	621,758