Financial instruments and financial risk management - Schedule of Gross Contractual Obligations (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Financial Instruments [Line Items]
Less than 1 year	$ 27,657
1 to 3 years	91,899
3 to 5 years
Total	119,556
Accounts Payable and Accrued Liabilities [Member]
Financial Instruments [Line Items]
Less than 1 year	19,422
1 to 3 years	1,200
3 to 5 years
Total	20,622
Convertible Notes Notes Payable And Accrued Interest [Member]
Financial Instruments [Line Items]
Less than 1 year	8,235
1 to 3 years	74,699
Total	82,934
Contingent Consideration Payable [Member]
Financial Instruments [Line Items]
1 to 3 years	0
3 to 5 years
Total	0
Construction finance liability [Member]
Financial Instruments [Line Items]
Less than 1 year	0
1 to 3 years	16,000
Total	$ 16,000