Note 8 - Segment Reporting	6 Months Ended
Jun. 30, 2022
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	8. Segment Reporting The Company operates as one operating segment based upon the similar nature of its technology-driven companies, the functional alignment of the organizational structure, and the reports that are regularly reviewed by the chief operating decision maker for the purpose of assessing performance and allocating resources. As of June 30, 2022 and December 31, 2021, all of the Company’s assets were located in the United States.

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

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