Note 3 - Investments in Related Parties (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Equity Method Investments [Table Text Block]

	Ownership %						Carrying Value				Loss recorded in the Consolidated Statements of Operations (b)
											For the			For the
	As of			As of			As of		As of		Year Ended			Year Ended
	December 31, 2023			December 31, 2022			December 31, 2023		December 31, 2022		December 31, 2023			December 31, 2022
HC Series B Stock (a)		26.3	%		26.8	%	$	10,250	$	10,250	$	-		$	-
HC Common Stock		1.1	%		7.1	%		301		600		(213	)		(435	)
Total		27.4	%		33.9	%	$	10,551	$	10,850	$	(213	)	$	(435	)

Schedule of Equity Method Investments [Table Text Block]

	For the Year Ended
	December 31, 2023			December 31, 2022
Total revenue	$	20,878		$	16,770
Total expense		33,858			25,626
Net loss	$	(12,980	)	$	(8,856	)