Property and Equipment, Net

6 Months Ended

Jun. 30, 2022

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Property and Equipment, Net

Property and equipment, net consists of the following:

	Useful life (in years)	June 30, 2022		December 31, 2021
Production tooling	4	$	10,750	$	10,158
Lab equipment	4	4,894		4,489
Office equipment	3 - 7	3,180		1,893
Leasehold improvements	*	607		395
Construction in progress		128		256
Property and equipment, gross		19,559		17,191
Less: Accumulated depreciation		7,659		6,101
Property and equipment, net		$	11,900	$	11,090

*Leasehold improvements are amortized over the shorter of the remaining lease term or estimated useful life of the leasehold improvement.

The Company recognized depreciation expense of $798 and $221 for the three months ended June 30, 2022 and 2021, respectively. The Company recognized depreciation expense of $1,558 and $431 for the six months ended June 30, 2022 and 2021, respectively.

Fixed assets not yet in service consist primarily of capitalized internal-use software and certain tooling and other equipment that have not been placed into service.