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Concentration of risk (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Federally bank insured limits | $ 250,000 |  | $ 250,000 |
Cash deposit balance | $ 5,188,733 |  | $ 5,188,733 |
Revenues [Member] |  |  |  |
Concentration risk percentage | 10.00% | 10.00% | 10.00% | 10.00%
Purchases [Member] |  |  |  |
Concentration risk percentage | 10.00% | 10.00% | 10.00% | 10.00%

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