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Term loan (Details) $ in Thousands			1 Months Ended	12 Months Ended
	Dec. 27, 2023 USD ($) loanAdvance	Mar. 24, 2023 USD ($)	Nov. 30, 2020 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Oct. 14, 2022 USD ($) loanAdvance
Debt Instrument [Line Items]
Proceeds from Oxford Term Loan				$ 9,996	$ 10,000
Repayment of Oxford term loan				0	5,000
Payments of lenders and third party fees				$ 12	$ 245
Term Loan Facility | Secured Debt
Debt Instrument [Line Items]
Debt instrument, face amount			$ 30,000
Proceeds from Oxford Term Loan			5,000
Term B Loan | Secured Debt
Debt Instrument [Line Items]
Debt instrument, face amount			10,000
Term C Loan | Secured Debt
Debt Instrument [Line Items]
Debt instrument, face amount			$ 15,000
Oxford Term Loan | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity						$ 150,000
Number of loan advances | loanAdvance						4
Oxford Term Loan | Secured Debt
Debt Instrument [Line Items]
Repayment of Oxford term loan	$ 20,000
Oxford Term A Loan | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity						$ 10,000
Oxford Term B, C, D, E Loan | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity						$ 140,000
Oxford Term B Loan | Line of Credit
Debt Instrument [Line Items]
Proceeds from lines of credit		$ 10,000
2023 Term B | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	100,000
2023 Term C | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	75,000
2023 Term D | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	75,000
2023 Term E Loan | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	100,000
2023 Term A Loan | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 50,000
2023 Term A Loan | Line of Credit | Base Rate
Debt Instrument [Line Items]
Term loan increase	11.19%
2023 Term A Loan | Line of Credit | Debt Instrument Interest Rate, Period One | Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	5.85%
2023 Term A Loan | Line of Credit | Debt Instrument Interest Rate, Period One | Minimum | Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	5.34%
2023 Term A Loan | Secured Debt
Debt Instrument [Line Items]
Proceeds from Oxford Term Loan	$ 50,000
Net proceeds	28,400
2023 Term Loan | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 400,000
Number of loan advances | loanAdvance	4
Effective interest				11.00%
2023 Term Loan | Line of Credit | Base Rate
Debt Instrument [Line Items]
Term loan increase	2.00%
2023 Term Loan | Line of Credit | Minimum
Debt Instrument [Line Items]
Term loan threshold	$ 50,000
Market capitalization, company value	3,000,000
Average daily VWAP multiplied by total number of issued and outstanding	1,500,000
2023 Term Loan | Line of Credit | Maximum
Debt Instrument [Line Items]
Average daily VWAP multiplied by total number of issued and outstanding	3,000,000
2023 Term Loan | Secured Debt
Debt Instrument [Line Items]
Debt instrument, face amount	400,000
Payments of lenders and third party fees	1,400
Interest expense	$ 200
Interest rate in the event of default	5.00%
Denomination multiple	$ 5,000
2023 Term Loan | Secured Debt | First Anniversary
Debt Instrument [Line Items]
Prepayment fee (in percent)	2.00%
2023 Term Loan | Secured Debt | Second Anniversary
Debt Instrument [Line Items]
Prepayment fee (in percent)	1.50%
2023 Term Loan | Secured Debt | After Second Anniversary and Prior to Maturity
Debt Instrument [Line Items]
Prepayment fee (in percent)	1.00%
2023 Term Loan | Secured Debt | Minimum
Debt Instrument [Line Items]
Final payment (in percent)	2.50%
2023 Term Loan | Secured Debt | Maximum
Debt Instrument [Line Items]
Final payment (in percent)	3.50%

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