| Schedule of Components of Income Tax Expense (Benefit) |
The
provision for income taxes differs from the result that would be obtained by applying the statutory tax rate of 21% (2018 -
21%) to income before income taxes. The difference results from the following items:
| | |
| |
|
| | |
December 31, 2019 | |
December 31, 2018 |
| | |
| |
|
| Computed expected benefit of income taxes | |
$ | (1,891,163 | ) | |
$ | (865,648 | ) |
| Stock-based compensation | |
| 1,286,201 | | |
| 332,082 | |
| Non-deductible interest expense | |
| 25,722 | | |
| 25,658 | |
| Impact of change in tax rate | |
| — | | |
| 5,163,267 | |
| Expiry of tax credits | |
| 18,486 | | |
| — | |
| True up of prior year balances | |
| 37,917 | | |
| — | |
| Increase (decrease) in valuation allowance | |
| 522,837 | | |
| (4,655,359 | ) |
| | |
| | | |
| | |
| Income tax provision | |
$ | — | | |
$ | — | |
|
| Schedule of Deferred Tax Assets and Liabilities |
The
components of the net deferred income tax asset, the statutory tax rate and the amount of the valuation allowance are as follows:
| | |
| |
|
| | |
December 31, 2019 | |
December 31, 2018 |
| | |
| |
|
| Net operating loss carried forward | |
$ | 44,625,741 | | |
$ | 42,136,043 | |
| Tax rate | |
| 21 | % | |
| 21 | % |
| Deferred income tax assets | |
| 9,371,406 | | |
| 8,848,569 | |
| Valuation allowance | |
| (9,371,406 | ) | |
| (8,848,569 | ) |
| | |
| | | |
| | |
| Net deferred income tax asset | |
$ | — | | |
$ | — | |
|
| Summary of Operating Loss Carryforwards |
| Fiscal
Year |
|
Amount |
Expiry
Date |
| 2000 |
$ |
4,425,866 |
2020 |
| 2001 |
|
3,681,189 |
2021 |
| 2002 |
|
2,503,951 |
2022 |
| 2003 |
|
2,775,900 |
2023 |
| 2004 |
|
1,250,783 |
2024 |
| 2005 |
|
1,304,283 |
2025 |
| 2006 |
|
1,532,322 |
2026 |
| 2007 |
|
1,479,818 |
2027 |
| 2008 |
|
1,599,919 |
2028 |
| 2009 |
|
1,723,146 |
2029 |
| 2010 |
|
822,678 |
2030 |
| 2011 |
|
1,746,615 |
2031 |
| 2012 |
|
1,638,421 |
2032 |
| 2013 |
|
2,568,328 |
2033 |
| 2014 |
|
2,855,631 |
2034 |
| 2015 |
|
2,761,513 |
2035 |
| 2016 |
|
2,471,978 |
2036 |
| 2017 |
|
2,487,072 |
2037 |
| 2018 |
|
2,238,048 |
2038 |
| 2019 |
|
2,758,280 |
2039 |
| Total |
$ |
44,625,741 |
|
|