Note 4 - Intangible Assets and Goodwill - Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($)	Nov. 24, 2021	Jun. 30, 2022	Dec. 31, 2021
Goodwill, Ending Balance		$ 0	$ 6,857,790
zPREDICTA [Member]
Cash consideration	$ 10,015,941
Cash	425,727
Accounts receivable	76,549
Prepaid expenses	25,733
Intangible assets	3,780,000
Accrued expenses	(408,825)
Deferred tax liability	(661,658)
Deferred revenue	(452,678)
Goodwill, Ending Balance	$ 7,231,093	$ 0	$ 6,857,790

Amount of accrued expenses, assumed at the acquisition date.

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of deferred revenue expected to be recognized as such within one year or the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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