Note 4 - Intangible Assets and Goodwill (Details Textual)	3 Months Ended			6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Nov. 24, 2021 USD ($)
Amortization of Intangible Assets	$ 103,805		$ 83,619		$ 310,695	$ 249,752
Impairment of Intangible Assets (Excluding Goodwill), Total					0		$ 2,893,548
Goodwill, Ending Balance	0				0		6,857,790
Goodwill, Impairment Loss	$ 0		$ 2,813,792		$ 7,231,093	$ 2,813,792
Measurement Input, Expected Cash Flow Term [Member]
Reporting Unit Measurement Input	10				10
Measurement Input, Long-Term Revenue Growth Rate [Member]
Reporting Unit Measurement Input	4.0				4.0
Measurement Input, Discount Rate [Member]
Reporting Unit Measurement Input	65				65
zPREDICTA [Member]
Goodwill, Ending Balance	$ 0	$ 0		$ 0	$ 0		6,857,790	$ 7,231,093
Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination		373,303		373,303
Goodwill, Gross		7,231,093		7,231,093
Goodwill, Impairment Loss	(0)			7,231,093	7,231,093
Goodwill, Purchase Accounting Adjustments		$ 373,303		$ 373,303
Helomics Holding Corp. [Member]
Goodwill, Ending Balance	0				0		0
Goodwill, Impaired, Accumulated Impairment Loss	$ 23,790,290				$ 23,790,290		$ 23,790,290