Note 5 - Revenue From Contracts With Customers

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Revenue from Contract with Customer [Text Block]

(5) REVENUE FROM CONTRACTS WITH CUSTOMERS

The following tables provide additional information about our revenue from contracts with customers, including revenue by customer and product type and revenue by market. The information about revenue by customer and product type for the three months ended March 31, 2022 has been reclassified to be consistent with how the information for the current period is presented. See also Note 13 for information about revenue by operating segment and geographic region.

	Three Months Ended March 31,
	2023		2022
Revenue by customer type:
End user	$	21,594	$	17,142
OEM/Integrator		10,215		6,939
	$	31,919	$	24,081
Revenue by product type:
Thermal test	$	5,820	$	5,057
Thermal process		9,822		6,996
Semiconductor test		8,105		6,008
Video imaging		2,648		1,850
Flying probe and in-circuit testers		1,160		1,688
Service/other		4,364		2,482
	$	31,919	$	24,081
Revenue by market:
Semiconductor	$	17,683	$	13,390
Industrial		3,137		2,799
Automotive (including Electric Vehicles)		2,597		2,756
Life Sciences		1,513		699
Defense/aerospace		2,839		1,493
Security		966		574
Other		3,184		2,370
	$	31,919	$	24,081

There were no significant changes in the amount of the allowance for credit losses for the three months ended March 31, 2023.