Note 5 - Intangible Assets (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Amortization of Intangible Assets	$ 6,863	$ 103,805	$ 20,563	$ 310,695
Impairment of Intangible Assets (Excluding Goodwill)	0	0	0	0
Goodwill, Impairment Loss	0	0	0	7,231,093
zPREDICTA [Member]
Goodwill, Impairment Loss	7,231,093		7,231,093
Goodwill, Gross		$ 7,231,093		$ 7,231,093
Helomics Holding Corp. [Member]
Goodwill	0		0		$ 0
Goodwill, Impaired, Accumulated Impairment Loss	$ 23,790,290		$ 23,790,290