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Significant accounting policies - Narrative (Details)	12 Months Ended
	Dec. 31, 2023 CAD ($) category
Concentration Risk [Line Items]
Number of categories | category	3
Daily and monthly payment terms (in days)	The Company’s invoicing frequency and payment terms are in accordance with negotiated customer contracts. Customer invoicing can range between daily and monthly and payment terms generally range between net 15 and net 60 days
Accounts receivable – holdback percentage	10.00%
Goodwill impairment	$ 0
Impairment of long-lived assets	$ 0

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service.

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