Organization and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Summary of Revenue Recognition for Revenue Category

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:

Computer equipment and related software	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, 2022 and 2021:

	December 31,
	2022		2021
	(In thousands)
Equipment	$	91,391	$	89,272
Furniture and fixtures	5,154		7,580
Leasehold improvements	19,510		20,623
Software	76,327		60,856
Construction in progress	28,223		14,757
Property and equipment, gross	220,605		193,088
Accumulated depreciation and amortization	(126,644)		(121,947)
Total property and equipment, net	$	93,961	$	71,141

The following table summarizes the geographic information for property and equipment, net, as of December 31, 2022 and 2021:

	December 31,
	2022		2021
	(In thousands)
United States	$	89,989	$	66,788
Rest of world (1)	3,972		4,353
Total property and equipment, net	$	93,961	$	71,141

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(1)    No individual country represented more than 10% of total property and equipment, net.

Schedule of Adoption Impacts from ASU 2020-06

The Company’s adoption of ASU 2020-06 impacted the Consolidated Balance Sheets at the beginning of the period of adoption as follows:

	January 1, 2022
	Pre-ASU 2020-06 Balances		ASU 2020-06 Adoption Impact		Post-ASU 2020-06 Balances
	(In thousands)
Long-term deferred tax assets	$	15,883	$	(452)	$	15,431
Convertible senior notes, net	488,152		75,353		563,505
Long-term deferred tax liabilities	51,705		(19,572)		32,133
Additional paid-in capital	1,024,580		(72,742)		951,838
Retained earnings	368,571		16,509		385,080