Property and Equipment

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Property and Equipment

5. Property and equipment

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

	December 31,
	2022			2021
Property and equipment:
Lab equipment	$	6,722		$	5,937
Leasehold improvements		5,069			2,450
Furniture and fixtures		226			303
Office and computer equipment		2,153			2,023
Construction-in-progress		759			211
Property and equipment		14,929			10,924
Less: accumulated depreciation		(6,791	)		(6,157	)
Property and equipment, net	$	8,138		$	4,767

Depreciation expense for the years ended December 31, 2022 and 2021 was $2.4 million and $2.2 million, respectively.