Note 15 - Related Party Transactions (Details Textual) - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Accounts Receivable, after Allowance for Credit Loss	$ 391,281	$ 463,194
Subsidiaries [Member] \| Sublease of Corporate Headquarters [Member]
Sublease Income	13,645	11,442
Subsidiaries [Member] \| Payroll Reimbursement [Member]
Related Party Transaction, Amounts of Transaction	73,678	141,429
Accounts Receivable, after Allowance for Credit Loss	1,524	12,376
Former Officer and Director [Member]
Related Party Transaction, Amounts of Transaction	67,504	293,139
Former Officer and Director [Member] \| Consulting Services and Capital Payment Returns [Member]
Related Party Transaction, Amounts of Transaction	50,000	191,250
Former Officer and Director [Member] \| Capital Payment Returns [Member]
Related Party Transaction, Amounts of Transaction	17,504	101,889
Chief Executive Officer [Member] \| Investments in DMH 207 [Member]
Related Party Transaction, Amounts of Transaction	$ 1,323	$ 4,604
Board of Director [Member] \| Common Class A [Member]
Stock Repurchased and Retired During Period, Shares (in shares)	18,000
Board of Director [Member] \| Stocks Repurchase [Member]
Related Party Transaction, Amounts of Transaction	$ 11,880

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Amount of transactions with related party during the financial reporting period.

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Number of shares that have been repurchased and retired during the period.

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Amount of sublease income excluding finance and operating lease expense.

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