REVENUE

3 Months Ended

Mar. 31, 2023

REVENUE

REVENUE

NOTE 3.    REVENUE

Disaggregation of revenue

The following tables present additional information regarding our revenue:

Revenue by Market

	Three Months Ended March 31,
	2023		2022
Semiconductor Equipment	$	194,209	$	202,957
Industrial and Medical		123,020		82,898
Data Center Computing		59,659		76,238
Telecom and Networking		48,152		35,366
Total	$	425,040	$	397,459

Revenue by Region

	Three Months Ended March 31,
	2023		2022
North America	$	180,942	$	182,721
Asia		179,183		162,047
Europe		62,566		46,665
Other		2,349		6,026
Total	$	425,040	$	397,459

Revenue by Significant Countries

	Three Months Ended March 31,
	2023		2022
United States	$	153,506	$	158,742
China		37,456		44,692
All others		234,078		194,025
Total	$	425,040	$	397,459

We attribute sales to individual countries and regions based on the customer’s ship to location. Apart from the United States, no revenue attributable to any individual country exceeded 10% of our total consolidated revenues in the three months ended March 31, 2023. Apart from the United States and China, no revenue attributable to any individual country exceeded 10% of our total consolidated revenues in the three months ended March 31, 2022.

Revenue by Category

	Three Months Ended March 31,
	2023		2022
Product	$	379,274	$	362,876
Services		45,766		34,583
Total	$	425,040	$	397,459

Remaining Performance Obligations

Our remaining performance obligations primarily relate to customer purchase orders for products we have not yet shipped. We expect to fulfill the majority of these performance obligations within one year.