Organization and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Summary of Revenue Recognition for Revenue Categories

The following table summarizes revenue recognition for each revenue category:

Revenue Category	Timing of Revenue Recognition	Income Statement Classification
Connected devices, software licenses, and other	Point in time, as transfer of control occurs, generally upon installation and acceptance by the customer	Product
Consumables	Point in time, as transfer of control occurs, generally upon shipment to or receipt by customer	Product
Technical services	Over time, as services are provided, typically ratably over the service term	Service
Advanced Services	Over time, as services are provided	Service

Estimated Useful Lives of Assets

Depreciation and amortization is computed by use of the straight-line method over the estimated useful lives of the assets as stated below:

Purchased software and internal-use software development costs	3 - 5 years
Leasehold and building improvements	Shorter of the lease term or the estimated useful life
Furniture and fixtures	5 - 7 years
Equipment	2 - 12 years

The following table represents the property and equipment balances as of December 31, 2023 and 2022:

	December 31,
	2023		2022
	(In thousands)
Equipment	$	95,996	$	91,391
Furniture and fixtures	4,500		5,154
Leasehold improvements	17,919		19,510
Purchased software and internal-use software development costs	118,004		76,327
Construction in progress	11,614		28,223
Property and equipment, gross	248,033		220,605
Accumulated depreciation and amortization	(139,432)		(126,644)
Total property and equipment, net	$	108,601	$	93,961