Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and equipment consisted of the following at December 31 (in thousands):

	Useful Life (Years)	2020		2019
Manufacturing equipment	5	$	15,311	$	12,292
Prototype instruments	2	2,128		2,202
Computer equipment	3	3,860		2,779
Furniture and fixtures	5	1,990		1,565
Leasehold improvements	Various	19,347		12,005
Construction in progress		1,233		7,592
Total property and equipment, gross		43,869		38,435
Less: Accumulated depreciation and amortization		(23,041)		(18,251)
Total property and equipment, net		$	20,828	$	20,184