Balance Sheet Components

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Balance Sheet Components

4. Balance Sheet Components

Property and Equipment, net

Property and equipment, net consists of the following:

	June 30,			December 31,
	2022			2021
Laboratory equipment	$	744		$	837
Furniture and fixtures		297			307
Construction in process		—			104
Total property and equipment		1,041			1,248
Less: accumulated depreciation		(1,041	)		(541	)
Total property and equipment, net	$	—		$	707

Depreciation expense for property and equipment was $224,000 and $50,000 for the three months ended June 30, 2022 and 2021, respectively, and $577,000 and $93,000 for the six months ended June 30, 2022 and 2021, respectively.

Accrued Liabilities

Accrued liabilities consist of the following:

	June 30,		December 31,
	2022		2021
Accrued research and development	$	729	$	1,575
Accrued general and administrative		353		996
Accrued payroll and employee benefits		717		1,132
Total accrued liabilities	$	1,799	$	3,703