Financial instruments and financial risk management - Schedule of Gross Contractual Obligations (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Financial Instruments [Line Items]
Less than 1 year	$ 17,739
1 to 3 years	68,209
3 to 5 years
Total	85,948
Accounts Payable and Accrued Liabilities [Member]
Financial Instruments [Line Items]
Less than 1 year	11,542
1 to 3 years	1,200
3 to 5 years
Total	12,742
Convertible Notes Notes Payable And Accrued Interest [Member]
Financial Instruments [Line Items]
Less than 1 year	6,197
1 to 3 years	64,616
Total	70,813
Contingent Consideration Payable [Member]
Financial Instruments [Line Items]
1 to 3 years	2,393
3 to 5 years
Total	$ 2,393