Interest, advances and promissory notes payable (Details 2) - USD ($) |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
Dec. 31, 2021 |
|
| Short-Term Debt [Line Items] | |||
| Reclassified to interest payable | $ 137,536 | $ 132,218 | |
| Un Related Party [Member] | |||
| Short-Term Debt [Line Items] | |||
| Balance, December 31, 2020 | 2,412,763 | $ 2,213,368 | |
| Balance at beginning | 2,213,368 | $ 2,254,353 | 2,254,353 |
| Reclassified to interest payable | (10,985) | ||
| Extinguished through issuance of shares of common stock (note 6) | (20,000) | ||
| Transferred from promissory notes payable pursuant to private transaction | (10,000) | ||
| Promissory note received | 199,395 | ||
| Balance at ending | $ 2,412,763 | $ 2,213,368 | |