Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2021

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):

	December 31,
	2021		2020
Prepaid expenses	$	4,538	$	2,586
Other current assets		3,154		1,336
Total prepaid expenses and other current assets	$	7,692	$	3,922

Schedule of Property and Equipment, Net

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

	December 31,
	2021			2020
Leasehold improvements	$	3,462		$	1,984
Furniture and fixtures		544			322
Research equipment		9,633			4,892
Computers and software		130			124
Construction-in-progress		2,274			3,459
Total property and equipment		16,043			10,781
Less accumulated depreciation and amortization		(3,187	)		(1,431	)
Total property and equipment, net	$	12,856		$	9,350

Schedule of Accrued and Other Current Liabilities

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

	December 31,
	2021		2020
Accrued compensation	$	5,453	$	3,534
Accrued research and development costs		2,280		1,675
Accrued property and equipment		96		117
Other accrued and current liabilities		1,518		927
Total accrued and other liabilities	$	9,347	$	6,253