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Note 2 - Sale and Deconsolidation of GMI and Discontinued Operations - Disposal Group (Details) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Net loss on discontinued operations | $ 0 | $ (335,993)
Gray Matters Inc [Member] |  |
Revenue | 0 | 0
Cost of revenue | 0 | 74,223
Excess of contract costs over revenue | 0 | (74,223)
Salaries and benefits | 0 | 484,249
Intangibles amortization | 0 | 85,338
Stock based compensation, before forfeitures | 0 | 65,487
Forfeiture of stock options | 0 | (407,322)
Other operating expenses | 0 | 134,633
Gain on disposal of business | 0 | (100,615)
Loss before income tax benefit | 0 | (335,993)
Income tax benefit | 0 | 0
Net loss on discontinued operations | $ 0 | $ (335,993)

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