Notes Payable (Tables)

6 Months Ended

Jun. 30, 2024

Debt Disclosure [Abstract]

Summary of Convertible Notes Payable

The Company’s convertible notes payable balance was as follows (in thousands):

	June 30, 2024		December 31, 2023
iHeart Convertible Note	$	—	$	99
Mudrick Convertible Notes measured at fair value		54,850		40,370
Total Convertible Notes Payable	$	54,850	$	40,469

Summary of Notes Payable Future Principal Payments

The notes payable future principal payments as of June 30, 2024 are as follows (in thousands):

Year ended December 31,
2024	$	1,526
2025		1,692
2026		51,278
Thereafter		—
Total	$	54,496

Summary of Company's Notes Payable

The Company’s notes payable balances were as follows (in thousands):

	June 30, 2024			December 31, 2023
PGE Loan		3,351			3,458
Green St. Lease Promissory Note		1,015			—
Mudrick Super Priority Note (at fair value)		50,130			18,568
Total Notes Payable		54,496			22,026
Less: short-term portion of PGE Loan		(1,868	)		(1,336	)
Less: short-term portion of Green St. Lease Promissory Note		(550	)		—
Less: short-term portion of Mudrick Super Priority Note		—			(18,568	)
Total Notes Payable, less current portion	$	52,078		$	2,122