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Income Taxes - Summary of Non-refundable Federal Investment Tax Credits (Details) | Dec. 31, 2017 CAD ($)
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Non-refundable federal investment tax credits |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |
Unused tax credits | $ 5,463,600
Unclaimed scientific research and experimental development expenditures |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |
Unused tax credits | 27,400,000
2020 | Non-refundable federal investment tax credits |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |
Unused tax credits | 189,000
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 | $ 600

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