Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Summary of Components of Property and Equipment

Property and equipment as of December 31, 2022 and 2021 consisted of the following:

	December 31,
	2022			2021
Computers and purchased software	$	25,572		$	25,775
Leasehold improvements		4,226			4,198
Furniture and fixtures		2,471			2,672
Machinery and equipment		34,502			37,325
Land		3,091			3,091
Building		4,765			4,765
Building improvements		7,374			7,291
Trial systems at customers’ sites		2,582			3,848
		84,583			88,965
Less: Accumulated depreciation and amortization		(65,065	)		(65,457	)
	$	19,518		$	23,508