Financial instruments and financial risk management - Schedule of Gross Contractual Obligations (Details) $ in Thousands	Mar. 31, 2023 USD ($)
Financial Instruments [Line Items]
Less than 1 year	$ 31,428
1 to 3 years	93,212
3 to 5 years	0
Greater than 5 years	0
Total	124,640
Accounts payable and accrued liabilities
Financial Instruments [Line Items]
Less than 1 year	23,701
1 to 3 years	1,362
3 to 5 years	0
Greater than 5 years	0
Total	25,063
Convertible notes, notes payable and accrued interest
Financial Instruments [Line Items]
Less than 1 year	7,727
1 to 3 years	75,850
3 to 5 years	0
Greater than 5 years	0
Total	83,577
Construction finance liability
Financial Instruments [Line Items]
Less than 1 year	0
1 to 3 years	16,000
3 to 5 years	0
Greater than 5 years	0
Total	$ 16,000

Financial Instruments.

No definition available.

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- Definition

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

+ References

No definition available.

+ Details

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- Definition

Amount of contractual obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.

+ Details

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- Definition

Amount of contractual obligation to be paid in fourth and fifth fiscal years following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.

+ Details

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- Definition

Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.

+ Details

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- Definition

Amount of contractual obligation to be paid in second and third fiscal years following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

No definition available.

+ Details

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