Additional Statements of Operations Information - Loss on Amendments to Financial Instruments Consists (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Loss on amendments to financial instruments, net	$ (5,222)	$ 0	$ (4,939)	$ 0
Letter Agreements
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Loss on amendments to financial instruments, net	(757)	0	(757)	0
2024 Convertible Bridge Loans
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Loss on amendments to financial instruments, net	(35)	0	(35)	0
Q1 2024 PIPE Warrant Amendment
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Loss on amendments to financial instruments, net	0	0	679	0
Q2 2024 PIPE Warrant Amendment
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Loss on amendments to financial instruments, net	(4,430)	0	(4,430)	0
Q1 2024 FPA Amendments
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Loss on amendments to financial instruments, net	$ 0	$ 0	$ (396)	$ 0