Note 2 - Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Property, Plant and Equipment, Useful Life [Table Text Block]

Furniture and fixtures (in years)	5
Equipment (in years)	7
Building improvements (in years)	15
Buildings (in years)	27.5

Disaggregation of Revenue [Table Text Block]

	Three-Month Period Ended June 30				Six-Month Period Ended June 30
Asset Management Operations Revenue	2022		2021		2022		2021
Realized and unrealized gains on investment activity	$	—	$	1,283,600	$	—	$	3,338,071
Performance fee revenue		—		230,145		—		329,724
Management fee revenue		16,445		21,366		33,190		40,630
Fund management services revenue		21,750		20,894		43,500		41,434
Total revenue	$	38,195	$	1,556,005	$	76,690	$	3,749,859