Schedule of outstanding liability (Details) - USD ($)  | 
Mar. 31, 2023  | 
Dec. 31, 2022  | 
|---|---|---|
| Payables and Accruals [Abstract] | ||
| Accrued salaries and benefits | $ 922,276 | $ 914,072 | 
| Accrued retirement and other benefits | 499,823 | 501,529 | 
| Offset by shareholder advance | (261,653) | (261,653) | 
| Total outstanding liability | $ 1,160,446 | $ 1,153,948 | 
| X | ||||||||||
- Definition Represents the monetary amount of Accrued retirement and other benefits, as of the indicated date. No definition available. 
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| X | ||||||||||
- Definition Represents the monetary amount of Accrued salaries and benefits, as of the indicated date. No definition available. 
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- Definition Represents the monetary amount of Offset by shareholder advance, as of the indicated date. No definition available. 
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| X | ||||||||||
- Definition Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- References No definition available. 
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