Note 6 - Revenue From Contracts With Customers (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Years Ended December 31,
(in thousands)	2024		2023
Revenue by customer type:
End user	$	105,955	$	85,397
OEM/Integrator/Distributor		24,735		37,905
	$	130,690	$	123,302
Revenue by product type:
Thermal test	$	17,822	$	21,344
Thermal process		33,783		44,914
Semiconductor test		24,084		30,235
Video imaging		7,643		9,086
Flying probe and in-circuit testers		9,340		6,981
Alfamation™ products		23,383		-
Service/other		14,635		10,742
	$	130,690	$	123,302
Revenue by market:
Semi	$	48,708	$	65,735
Industrial		13,382		14,310
Automotive (including Electric Vehicles)		32,871		9,895
Life Sciences		5,400		4,856
Defense/aerospace		15,317		12,537
Security		2,946		3,688
Other		12,066		12,281
	$	130,690	$	123,302