Warrants - Narrative (Details)				3 Months Ended	6 Months Ended
	Feb. 09, 2024 USD ($)	Sep. 29, 2023 USD ($) $ / shares shares	May 20, 2021 $ / shares shares	Jun. 30, 2024 USD ($) $ / shares shares	Jun. 30, 2024 USD ($) $ / shares shares	Jun. 30, 2023 USD ($)	Sep. 28, 2023 USD ($)
Class of Warrant or Right [Line Items]
Redemption price of warrants (in usd per share)				$ 18.00	$ 18.00
Proceeds from amendment to the PIPE warrants | $		$ 10,210,000			$ 250,000	$ 0
Loss on amendment of derivative contract | $					$ 4,939,000	$ 0
Convertible Debt | Line of Credit
Class of Warrant or Right [Line Items]
Working capital loan | $							$ 800,000
Public warrants
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)			$ 11.50
Period before warrants become exercisable			30 days
Warrant term			5 years
Public warrants | Common Stock
Class of Warrant or Right [Line Items]
Closing price required to redeem warrants (in dollars per share)			$ 18.00
Public warrants | Graf Acquisition Partners IV LLC
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares			3,432,286
Private warrants | Graf Acquisition Partners IV LLC
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares			4,721,533
Warrant, exercise price (in dollars per share)			$ 11.50
SPA warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares				1,000,000	1,000,000
Warrant, exercise price (in dollars per share)				$ 11.50	$ 11.50
Working capital warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares		523,140
Warrant, exercise price (in dollars per share)		$ 11.50
PIPE warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares		10,209,994
Warrant term		5 years
Purchase price (usd per share)		$ 1.00
Proceeds from amendment to the PIPE warrants | $		$ 10,200,000
Period before warrant adjustment		180 days
PIPE warrants | Minimum
Class of Warrant or Right [Line Items]
Cashless exchange, stock price trigger (in USD per share)		$ 1.50
PIPE warrants | First Tranche
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)		10.00
PIPE warrants | Second Tranche
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)		12.50
PIPE warrants | Third Tranche
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)		15.00
Q1 2024 PIPE Warrant Amendment | First Tranche
Class of Warrant or Right [Line Items]
Proceeds from warrant investors, warrant amendment option | $	$ 300,000
Q1 2024 PIPE Warrant Amendment | Second Tranche
Class of Warrant or Right [Line Items]
Proceeds from warrant investors, warrant amendment option | $	$ 300,000
VWAP trailing period	5 days
Q2 2024 PIPE Warrant Amendment | First Tranche
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)		2.00
Loss on amendment of derivative contract | $				$ 4,400,000
Q2 2024 PIPE Warrant Amendment | Second Tranche
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)		$ 1.50
Proceeds from amendment to the PIPE warrants | $				$ 0
Convertible Bridge Loan Warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares				1,250,000	1,250,000
Warrant term				5 years	5 years
Conversion ratio				1	1
Convertible Bridge Loan Warrants | Minimum
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)				$ 1.50	$ 1.50
Convertible Bridge Loan Warrants | Maximum
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)				$ 2.00	$ 2.00
Related Party Convertible Bridge Loan Warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares				400,000	400,000
Convertible 2024 Note Warrants | Convertible Debt
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares				5,830,929	5,830,929
Related Party Convertible 2024 Note Warrants | Convertible Debt
Class of Warrant or Right [Line Items]
Warrants issued (in shares) | shares				550,000	550,000
Convertible note
Class of Warrant or Right [Line Items]
Warrant, exercise price (in dollars per share)				$ 2.00	$ 2.00
Warrant term				5 years	5 years
Conversion ratio				1	1