Loans payable - Non-controlling interest loans (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Loans payable
Non-controlling interest loans	$ 63,174	$ 94,136
Non-controlling interest loans
Loans payable
Non-controlling interest loans	$ 63,174	$ 94,136
Interest rate, compounded on a monthly basis	10.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details