Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Preferred stock Foxconn investment transactions for preferred stock	Preferred stock	Common Stock Sales Agreement	Common Stock Foxconn investment transactions for class A stock	Common Stock	Additional Paid-In Capital Sales Agreement	Additional Paid-In Capital Foxconn investment transactions for class A stock	Additional Paid-In Capital	Accumulated Deficit	Equity Funding Agreement With Y A	Sales Agreement	Foxconn investment transactions for class A stock	Total
Increase (Decrease) in Temporary Equity [Roll Forward]
Issuance of stock	$ 30,000
Issuance of stock (in shares)	300,000
Accrual of convertible preferred stock paid-in-kind dividends		$ 261
Ending Balance at Dec. 31, 2022		$ 30,261											$ 30,261
Ending Balance (in Shares) at Dec. 31, 2022		300,000											300,000
Beginning balance at Dec. 31, 2021					$ 19			$ 1,084,390	$ (544,809)				$ 539,600
Beginning Balance (in Shares) at Dec. 31, 2021					13,092,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of Common stock				$ 2	$ 1	$ 12,418	$ 21,722	2,113		$ 40,400	$ 12,418	$ 21,724	2,114
Issuance of Common stock (in shares)			518,000	861,000	74,000					17,500,000
Restricted stock vesting								(684)					(684)
Restricted stock vesting (in shares)					219,000
Class A Common stock issued under the Equity Purchase Agreement					$ 2			40,436					40,438
Class A Common stock issued under the Equity Purchase Agreement (in shares)					1,164,000
Accrual of convertible preferred stock paid-in-kind dividends								(261)					(261)
Stock compensation								18,826					18,826
Net loss									(282,404)				(282,404)
Ending balance at Dec. 31, 2022					$ 24			1,178,960	(827,213)				351,771
Ending Balance (in Shares) at Dec. 31, 2022					15,928,000
Increase (Decrease) in Temporary Equity [Roll Forward]
Accrual of convertible preferred stock paid-in-kind dividends		$ 2,494											2,500
Ending Balance at Dec. 31, 2023		$ 32,755											$ 32,755
Ending Balance (in Shares) at Dec. 31, 2023		300,000											300,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of Common stock										$ 40,400
Issuance of Common stock (in shares)										0
Restricted stock vesting								(65)					$ (65)
Restricted stock vesting (in shares)					25,000
Accrual of convertible preferred stock paid-in-kind dividends								(2,494)					(2,494)
Stock compensation								7,403					7,403
Net loss									(343,066)				(343,066)
Ending balance at Dec. 31, 2023					$ 24			$ 1,183,804	$ (1,170,279)				$ 13,549
Ending Balance (in Shares) at Dec. 31, 2023					15,953,000