Note 6 - Revenue From Contracts With Customers (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended March 31,
	2024		2023
Revenue by customer type:
End user	$	21,430	$	21,704
OEM/Integrator		8,394		10,215
	$	29,824	$	31,919
Revenue by product type:
Thermal test	$	3,699	$	5,820
Thermal process		10,955		9,822
Semiconductor test		6,282		8,105
Video imaging		2,119		2,648
Flying probe and in-circuit testers		2,744		1,160
Alfamation products		1,379		-
Service/other		2,646		4,364
	$	29,824	$	31,919
Revenue by market:
Semiconductor	$	14,967	$	17,683
Industrial		4,187		3,137
Automotive (including Electric Vehicles)		3,958		2,597
Life Sciences		653		1,513
Defense/aerospace		3,239		2,839
Security		541		966
Other		2,279		3,184
	$	29,824	$	31,919