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Segment Information - Schedule of Revenue Derived from Services (Details) - CAD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Schedule of Revenue Derived from Services [Line Items] |  |  |  |
Revenue | $ 101,060 | $ 138,441 | $ 323,915 | $ 443,049
Broadcast [Member] |  |  |  |
Schedule of Revenue Derived from Services [Line Items] |  |  |  |
Revenue | 48,615 | 71,949 | 154,897 | 217,923
Enterprise [Member] |  |  |  |
Schedule of Revenue Derived from Services [Line Items] |  |  |  |
Revenue | 50,503 | 63,133 | 159,936 | 203,096
Consulting and Other [Member] |  |  |  |
Schedule of Revenue Derived from Services [Line Items] |  |  |  |
Revenue | $ 1,942 | $ 3,359 | $ 9,082 | $ 22,030

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