Property and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule of property and equipment

Property and equipment consist of the following as of the periods indicated:

(in thousands)	Useful life (years)	December 31, 2021			December 31, 2020
Furniture and fixtures	2-7	$	4,074		$	3,265
Computers and equipment	3-5		4,010			3,057
Machinery and equipment	2-5		3,669			445
Autos and trucks	5		1,163			413
Tooling	5		1,389			1,150
Leasehold improvements	Shorter of remaining lease term or estimated useful life		5,086			4,097
Total property and equipment			19,391			12,427
Less: accumulated depreciation and amortization			(8,561	)		(4,407	)
Construction in progress			5,353			1,171
Property and equipment, net		$	16,183		$	9,191

Depreciation expense was as follows for the periods indicated:

	Year Ended December 31,
(in thousands)	2021		2020		2019
Cost of sales	$	1,313	$	1,161	$	646
General and administrative		1,625		1,391		729
Selling and marketing		1,548		—		—
Total depreciation expense	$	4,486	$	2,552	$	1,375