Balance Sheet Components (Tables)

3 Months Ended

Mar. 31, 2022

Balance Sheet Related Disclosures [Abstract]

Property, Plant and Equipment [Table Text Block]

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

	March 31,			December 31,
	2022			2021
Computer equipment	$	130		$	124
Furniture and fixtures		325			315
Laboratory equipment		1,927			1,874
Leasehold improvements		795			828
Construction in progress		108			81
Total property and equipment, gross		3,285			3,222
Less: accumulated depreciation		(391	)		(257	)
Total property and equipment, net	$	2,894		$	2,965

Schedule of Accrued Liabilities [Table Text Block]

Accrued expenses and other current liabilities consisted of the following (in thousands):

	March 31,		December 31,
	2022		2021
Accrued research and development materials and services	$	2,944	$	1,674
Accrued professional services		222		170
Accrued personnel expenses		1,220		419
Other		474		480
Total accrued expenses and other current liabilities	$	4,860	$	2,743