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Note 4 - Swivel Secure Europe, SA Acquisition - Assets Acquired and Liabilities Assumed (Details) - USD ($) | Mar. 08, 2022 | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Estimated goodwill |  | $ 1,720,803 | $ 1,262,526
Swivel Secure Europe [Member] |  |  |
Total cash paid, including working capital adjustment | $ 1,273,483 |  |
Earnout payable | 500,000 |  |
Common stock issued | 600,004 |  |
Total purchase price consideration | 2,373,487 |  |
Cash and cash equivalents | 729,905 |  |
Accounts receivable | 702,886 |  |
Equipment acquired | 65,640 |  |
Other assets | 20,708 |  |
Estimated intangible assets | 1,379,589 |  |
Estimated goodwill | 450,643 |  |
Total estimated assets acquired | 3,349,371 |  |
Accounts payable and accrued expenses | 431,884 |  |
Government loan | 544,000 |  |
Total liabilities assumed | 975,884 |  |
Total estimated fair value of assets acquired and liabilities assumed | $ 2,373,487 |  |

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