Loans payable, net - Narrative (Details) $ in Thousands, $ in Thousands						12 Months Ended
	Aug. 05, 2022 USD ($)	Jun. 30, 2022 USD ($)	Mar. 03, 2022 USD ($)	Nov. 23, 2020 CAD ($)	Nov. 20, 2020 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 CAD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2022 CAD ($)	Nov. 20, 2020 CAD ($)
Debt Instrument [Line Items]
Gain on debt extinguishment						$ 0	$ 0		$ 3,873
Impact of 20% decrease in projected revenue, decrease in carrying value						500
Non-cash interest income from SIF						5,673	0
Contributions						0	16,786
Debt payments						21,511	31		0
Outstanding amount						9,482	12,453
SIF Loan
Debt Instrument [Line Items]
Face amount											$ 40,000
Cumulative funding										$ 36,000
Repayment rate					150.00%						150.00%
Term					15 years
Repayment benchmark year, revenue					$ 70,000
Repayment benchmark year, period					14 years						14 years
Discount percentage					26.00%						26.00%
Discount on loan							7,200
Venture Loan | Other notes payable
Debt Instrument [Line Items]
Proceeds from debt financing		$ 5,000	$ 15,000
Face amount			$ 25,000
Contributions						20,000	0
Debt payments	$ 21,800					21,808	0
Venture Loan | Prime rate | Other notes payable
Debt Instrument [Line Items]
Basis spread on variable rate			7.25%
Variable rate basis, floor			3.25%
TPC Government Loans | Other notes payable
Debt Instrument [Line Items]
Proceeds from debt financing								$ 12,500
Debt forgiven				$ 5,000
Gain on debt extinguishment									$ 3,900
Debt forgiveness, interest waived principal				2,500
Annual principal payment				$ 500
Debt modification period				5 years
Debt modification discount rate				25.00%
Debt payments						400	400
Financing of Directors and Officers Insurance | Other notes payable
Debt Instrument [Line Items]
Face amount	2,800
Contributions						2,893	$ 0
Debt payments						1,500
Payment amount	$ 300
Interest rate	4.24%
Outstanding amount						$ 1,400