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Other long-term obligations - Schedule of other long term obligations (Details) - CAD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Other Liabilities, Noncurrent [Abstract]
DSU liabilities	$ 13,159	$ 17,515
Deferred gain on sale-leaseback	1,483	2,954
Obligation related to DGI acquisition	2,142	3,098
Other	1,792	2,833
Other long term obligations	$ 18,576	$ 26,400

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Sale Leaseback, Deferred Gain, Net

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

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Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date.

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