Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Income Taxes - Summary of Non-refundable Federal Investment Tax Credits (Details)

v3.20.4
Income Taxes - Summary of Non-refundable Federal Investment Tax Credits (Details)
Dec. 31, 2020
CAD ($)
Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits $ 5,304,980
Unclaimed scientific research and experimental development expenditures  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 27,660,000
2021 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 471,000
2022 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 465,000
2023 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 361,000
2024 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 228,000
2025 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 271,000
2026 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 520,000
2027 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 596,000
2028 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 622,000
2029 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 173,000
2030 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 91,000
2031 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 114,000
2032 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 381,000
2033 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 487,000
2034 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 270,000
2035 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 183,000
2036 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 41,000
2037 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 980
2038 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits 22,000
2039 | Non-refundable federal investment tax credits  
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]  
Unused tax credits $ 8,000