Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 3)

v3.22.0.1
Income Taxes (Details 3)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Taxes      
Canadian Statutory rate 26.50% 26.50% 26.50%
State tax 4.20% 18.20% 11.40%
Permanent differences (5.10%) (2.00%) 0.50%
Effect of U.S. Foreign Tax Rate Differential (3.20%) (4.20%) (4.00%)
True-ups and other 0.00% 0.80% (6.30%)
Change in valuation allowance (22.40%) (39.30%) (28.10%)
Total 0.00% 0.00% 0.00%