Property and Equipment, Net

3 Months Ended

Mar. 31, 2019

Property Plant And Equipment Net [Abstract]

Property and Equipment, Net

Note 4—Property and Equipment, net

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

	March 31, 2019			December 31, 2018
Demonstration lasers and lasers placed with customers	$	3,977		$	3,254
Machinery and equipment		1,195			1,135
Automobiles		1,358			1,115
Computer hardware and software		411			366
Leasehold improvements		104			104
Furniture and fixtures		82			82
Construction in progress		—			14
Property and equipment, gross		7,127			6,070
Accumulated depreciation		(1,597	)		(1,313	)
Property and equipment, net	$	5,530		$	4,757

Depreciation expense was $0.3 million and $0.1 million for the three months ended March 31, 2019 and 2018, respectively.