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v3.20.4

Accounts Payable and Accrued Liabilities | 12 Months Ended
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Dec. 31, 2020
Accounts Payable and Accrued Liabilities [Abstract] |
Accounts Payable and Accrued Liabilities | 6. Accounts payable and accrued liabilities Accounts payable and accrued liabilities include the following at December 31, 2020 and 2019:
| 2020 |  | 2019
Accounts payable | $ | 799,888 |  | $ | 809,444
Accrued payroll including vacation |  | 583,301 |  |  | 236,489
Accrued professional fees and contract services |  | 278,165 |  |  | 346,349
Accrued taxes |  | 86,052 |  |  | 68,831
Accrued other |  | 12,697 |  |  | 1,696
Accounts payable and accrued liabilities | $ | 1,760,103 |  | $ | 1,462,809

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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