Warrant Liability - Narrative (Details) - USD ($)				3 Months Ended		10 Months Ended
	Nov. 09, 2023	Oct. 20, 2023	Jun. 09, 2021	Mar. 31, 2024	Mar. 31, 2023	Nov. 09, 2023	Dec. 31, 2023	Jun. 10, 2021
Class of Warrant or Right [Line Items]
Warrant liability								$ 74,408,000
Loss from change in fair value of warrants				$ 0	$ 47,332,000	$ 7,066,000
Derivative liability							$ 0
Revision of Prior Period, Accounting Standards Update, Adjustment
Class of Warrant or Right [Line Items]
Loss from change in fair value of warrants	$ 38,331,000
Warrant
Class of Warrant or Right [Line Items]
Warrants issued (in shares)		24,658,461
Percentage of outstanding warrants		90.00%
Tendered Warrants
Class of Warrant or Right [Line Items]
Exercise price (in dollars per share)		$ 0.285
Percentage of outstanding warrants		89.80%
Untendered Warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares)	2,741,426					2,741,426
Class B
Class of Warrant or Right [Line Items]
Conversion of stock, shares converted (in shares)			8,625,000
Class A
Class of Warrant or Right [Line Items]
Conversion of stock, shares issued (in shares)			8,625,000
Issuance in connection with At-The-Market equity offering (in shares)	703,175
Converted ratio		0.2565
Difference between conversion ratio and exchange ratio		10.00%
Class A | Common Stock
Class of Warrant or Right [Line Items]
Issuance in connection with At-The-Market equity offering (in shares)		7,027,517			3,316,198
Public Warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares)				17,250,000
Warrants outstanding (in shares)								17,250,000
Exercise price (in dollars per share)								$ 11.50
Warrant exercise period				30 days
Redemption price of warrants (in dollars per share)				$ 0.01
Redemption period				30 days
Stock price trigger (in dollars per share)								$ 18.00
Redemption period, minimum sale price trading days				20 days
Trading period				30 days
Warrant liability								$ 42,435,000
Public Warrants | Minimum
Class of Warrant or Right [Line Items]
Stock price trigger (in dollars per share)				$ 18.00
Private Placement Warrants
Class of Warrant or Right [Line Items]
Number of securities called by each warrant (in shares)			1
Exercise price (in dollars per share)				$ 11.50
Private Placement Warrants | Thunder Bridge Acquisition II, Ltd
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)			8,650,000
Number of securities called by each warrant (in shares)			1
Exercise price (in dollars per share)			$ 11.50
Working Capital Warrants
Class of Warrant or Right [Line Items]
Warrants issued upon conversion (in shares)				1,500,000
Original debt amount				$ 1,500,000