Note 8 - Goodwill and Intangibles (Details Textual)		3 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Nov. 24, 2021 USD ($)	Dec. 31, 2020 USD ($)	Apr. 04, 2019 USD ($)
Amortization of Intangible Assets				$ 414,706	$ 374,328
Intangible Assets, Net (Excluding Goodwill), Total		$ 253,865		253,865	3,962,118
Impairment of Intangible Assets (Excluding Goodwill), Total				3,349,375	2,893,548
Tangible Asset Impairment Charges, Total				185,469	1,249,727
Impairment of Intangible Assets, Software Acquired					1,249,727
Goodwill, Ending Balance		$ 0		0	6,857,790		$ 2,813,792
Goodwill, Impairment Loss	$ 7,231,093		$ 2,813,792	$ 7,231,093	$ 2,813,792
Goodwill, Impaired, Accumulated Impairment Loss			$ 23,790,290
Measurement Input, Expected Cash Flow Term [Member]
Reporting Unit Measurement Input		10	10	10
Measurement Input, Long-Term Revenue Growth Rate [Member]
Reporting Unit Measurement Input		4.0	4.0	4.0
Measurement Input, Discount Rate [Member]
Reporting Unit Measurement Input		65	15	65
Helomics Holding Corp. [Member]
Goodwill, Ending Balance								$ 23,790,290
zPREDICTA [Member]
Goodwill, Ending Balance						$ 7,231,093
Goodwill, Impairment Loss				$ 7,231,093
Soluble [Member]
Tangible Asset Impairment Charges, Total		$ 185,469