Nature of Business and Organization and Basis of Presentation - Narrative (Details)				3 Months Ended			9 Months Ended
	Aug. 25, 2023 shares	Aug. 22, 2023 $ / shares shares	Jul. 21, 2021 USD ($) $ / shares shares	Sep. 30, 2023 USD ($) $ / shares shares	Mar. 31, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) $ / shares shares	Sep. 30, 2022 USD ($)	Aug. 21, 2023 shares	Feb. 28, 2023 shares	Feb. 27, 2023 shares	Dec. 31, 2022 USD ($) $ / shares shares	Nov. 03, 2022 shares	Dec. 31, 2021 shares
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Proceeds from issuance of common stock							$ 8,520,000	$ 0
Automotive sales revenue				$ 551,000		$ 0	551,000	0
Refundable customer deposits				3,300,000			3,300,000					$ 3,400,000
Deferred revenue				0			0					$ 0
Impairment charges				0		0	0	0
Total stock-based compensation expense				(470,000)		2,670,000	8,906,000	9,144,000
Accrued interest or penalties				$ 0		$ 0	$ 0	$ 0
Common stock, par value (in dollars per share) | $ / shares		$ 0.0001
Common stock, shares authorized (in shares) | shares	154,437,500	154,437,500								37,687,500			26,750,000	20,312,500
Common stock, shares authorized before effect of reverse stock split (in shares) | shares	12,355,000,000
Retroactive application of recapitalization
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Total stock-based compensation expense					$ 1,800,000
Class A
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Issuance of shares (in shares) | shares			951,750
Issuance of shares, price per share (in usd per share) | $ / shares			$ 800.00
Proceeds from issuance of common stock			$ 761,400,000
Common stock, par value (in dollars per share) | $ / shares				$ 0.0001			$ 0.0001					$ 0.0001
Common stock, shares authorized (in shares) | shares	147,875,000			147,875,000			147,875,000		12,355,000,000	21,125,000	10,187,500	71,312,500
Common Stock
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Stockholder's equity, stock split, conversion ratio		0.0125