{"cik":1129928,"taxonomy":"us-gaap","tag":"OperatingLeaseLiability","label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","entityName":"ONCOLYTICS BIOTECH INC.","units":{"USD":[{"end":"2025-12-31","val":563000,"accn":"0001129928-26-000020","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-30","frame":"CY2025Q4I"},{"end":"2026-03-31","val":508000,"accn":"0001129928-26-000033","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-14","frame":"CY2026Q1I"},{"end":"2026-06-30","val":448000,"accn":"0001129928-26-000051","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-12","frame":"CY2026Q2I"}]}}