Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2023

Balance Sheet Related Disclosures [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets are comprised of the following (in thousands):

	September 30, 2023		December 31, 2022
Prepaid expenses	$	3,986	$	5,616
Other current assets		1,589		2,929
Total prepaid expenses and other current assets	$	5,575	$	8,545

Schedule of Property and Equipment, Net

Property and equipment, net is comprised of the following (in thousands):

	September 30, 2023			December 31, 2022
Leasehold improvements	$	66,619		$	4,402
Furniture and fixtures		645			645
Research equipment		14,621			12,900
Computers and software		130			130
Construction in progress		5,114			49,655
Total property and equipment, gross		87,129			67,732
Less accumulated depreciation and amortization		(9,442	)		(5,824	)
Total property and equipment, net	$	77,687		$	61,908

Schedule of Accrued Other Current Liabilities

Accrued other current liabilities are comprised of the following (in thousands):

	September 30, 2023		December 31, 2022
Accrued compensation	$	6,021	$	6,691
Accrued research and development costs		6,042		3,486
Accrued property and equipment		2,190		5,001
Other accrued and current liabilities		1,046		858
Total accrued and other liabilities	$	15,299	$	16,036