Cover |
12 Months Ended |
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Dec. 31, 2020
shares
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| Cover [Abstract] | |
| Entity Registrant Name | ONCOLYTICS BIOTECH INC |
| Entity Central Index Key | 0001129928 |
| Current Fiscal Year End Date | --12-31 |
| Entity Filer Category | Accelerated Filer |
| Document Type | 20-F |
| Document Period End Date | Dec. 31, 2020 |
| Document Fiscal Year Focus | 2020 |
| Document Fiscal Period Focus | FY |
| Amendment Flag | false |
| Entity Common Stock, Shares Outstanding | 46,166,980 |
| ICFR Auditor Attestation Flag | true |
| Entity Shell Company | false |
| Entity Emerging Growth Company | false |
| Entity Well-known Seasoned Issuer | No |
| Entity Voluntary Filers | No |
| Entity Current Reporting Status | Yes |
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- Definition Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY. No definition available.
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- Definition This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- References Reference 1: http://www.xbrl.org/2003/role/presentationRef
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