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Notes Payable - Narratives (Details) $ in Thousands		1 Months Ended				12 Months Ended
Notes Payable - Narratives (Details) $ in Thousands	May 11, 2021 USD ($) tranche	May 31, 2022 USD ($)	Mar. 31, 2022 USD ($)	Sep. 30, 2021 USD ($)	May 31, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Oct. 31, 2022	Oct. 28, 2022	Oct. 27, 2022 USD ($)	Sep. 30, 2022
Notes Payable
Contractual exit fee						$ 2,003
Interest expense						10,672	$ 2,582
Amortization of debt issuance costs						1,663	549
Oaktree Capital Management LP Credit Agreement
Notes Payable
Term of loan facility	5 years
Maximum borrowing capacity available under the credit agreement	$ 100,000
Number of tranches \| tranche	4
Proceeds from line of credit		$ 15,000	$ 30,000	$ 30,000
Additional borrowing capacity available, subject to certain milestone events	$ 25,000
Accrued interest rate (as a percent)	11.50%
Percentage of periodic principal payment	5.00%
Upfront fee (as a percent)	2.00%
Commitment fee (as a percent)	75.00%
Commitment fee accrual period	120 days
Debt issuance costs						200				$ 500
Debt issuance costs			1,800	1,200	$ 4,400
Contractual exit fee				600	300
Interest expense						9,500	2,600
Interest on term loan						7,900	2,000
Amortization of debt issuance costs						1,600	$ 600
Exit fee, percentage								2.67%	2.67%	2.00%	2.00%
Oaktree Capital Management LP Credit Agreement \| Maximum
Notes Payable
Contractual exit fee						$ 600
Oaktree Capital Management LP Credit Agreement \| Funding date of the tranche B term loans until the maturity of the Term Loans
Notes Payable
Minimum liquidity to be maintained	$ 15,000
Oaktree Capital Management LP Credit Agreement \| Scenario Of Prepayment On Or Before May 11, 2023
Notes Payable
Prepayment premium (as a percent)	4.00%
Oaktree Capital Management LP Credit Agreement \| Scenario Of Prepayment Occurs Between May 11, 2023 To May 11, 2024
Notes Payable
Prepayment premium (as a percent)	4.00%
Oaktree Capital Management LP Credit Agreement \| Scenario Of Prepayment Between May 11, 2024 To May 11, 2025
Notes Payable
Prepayment premium (as a percent)	2.00%
Oaktree Capital Management LP Credit Agreement \| Scenario Of Prepayment After May 11, 2025
Notes Payable
Prepayment premium (as a percent)	0.00%
Oaktree Capital Management LP Credit Agreement \| Prepayment occurs on or before May 11, 2022
Notes Payable
Prepayment premium (as a percent)	12.50%
Oaktree Capital Management LP Credit Agreement \| Prepayment occurs after May 11, 2022 but on or before May 11, 2023
Notes Payable
Prepayment premium (as a percent)	10.00%
Oaktree Capital Management LP Credit Agreement \| Term Loans Tranche A-1
Notes Payable
Proceeds from line of credit					$ 15,000
Oaktree Capital Management LP Credit Agreement \| Term Loans Tranche A-2
Notes Payable
Proceeds from line of credit				$ 30,000
Oaktree Capital Management LP Credit Agreement \| Term Loan Tranche B
Notes Payable
Proceeds from line of credit			30,000
Oaktree Capital Management LP Credit Agreement \| Term Loan Tranche B \| Maximum
Notes Payable
Commitment fees			$ 100
Oaktree Capital Management LP Credit Agreement \| Term Loan Tranche C
Notes Payable
Additional borrowing capacity available, subject to certain milestone events	$ 25,000
Gross proceeds from sublicense, minimum	40,000
Net proceeds from sublicense, minimum	$ 36,000