Property and Equipment

12 Months Ended

Dec. 31, 2021

Property Plant And Equipment [Abstract]

Property and Equipment

Note 5. Property and equipment

Property and equipment consisted of the following (in thousands):

	As of December 31,
	2021			2020
Property and equipment
Laboratory equipment	$	8,276		$	7,207
Furniture and fixtures		805			805
Leasehold improvements		541			541
Computer equipment		223			223
Office equipment		179			179
Total property and equipment		10,024			8,955
Less: accumulated depreciation		(6,916	)		(5,632	)
Total property and equipment, net	$	3,108		$	3,323

Depreciation expense related to property and equipment was as follows (in thousands):

	Years Ended December 31,
	2021		2020		2019
Depreciation expense	$	1,492	$	1,617	$	1,595