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v3.25.1

Cash and Cash Equivalents (Tables) | 12 Months Ended
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Dec. 31, 2024
Notes and other explanatory information [abstract] |
Schedule of cash and cash equivalents |
| 12.31.2024 | 12.31.2023
Cash and bank accounts | 174,798 |  | 223,298 |
Financial investments with immediate liquidity | 3,987,141 |  | 5,411,325 |
| 4,161,939 |  | 5,634,623 |

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