Schedule of cash and cash equivalents (Details) - USD ($) |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Notes and other explanatory information [abstract] | ||||
| Cash on hand and petty cash | $ 1,412 | $ 3,517 | ||
| Checking accounts and demand deposits | 593,601 | 94,152 | ||
| Cash and cash equivalents | $ 595,013 | $ 97,669 | $ 909,995 | $ 649,106 |
| X | ||||||||||
- Definition A classification of cash equivalents representing banking arrangements that the entity does not separately disclose in the same statement or note. [Refer: Cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of cash held by the entity. This does not include demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|