Note 4 - Revenue From Contracts With Customers

6 Months Ended

Jun. 30, 2020

Notes to Financial Statements

Revenue from Contract with Customer [Text Block]

( 4 ) 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. See also Note

12

for information about revenue by operating segment and geographic region.

	Three Months Ended June 30,				Six Months Ended June 30,
	20 20		201 9		20 20		201 9
Net revenues by customer type:
End user	$	11,946	$	13,106	$	21,867	$	29,143
OEM/Integrator		1,329		1,246		2,638		3,271
	$	13,275	$	14,352	$	24,505	$	32,414
Net revenues by product type:
Thermal test	$	3,703	$	4,282	$	7,850	$	9,249
Thermal process		4,563		4,660		8,311		10,668
Semiconductor test		3,665		3,609		5,489		8,893
Service/other		1,344		1,801		2,855		3,604
	$	13,275	$	14,352	$	24,505	$	32,414
Net revenues by market:
Semi Market	$	6,858	$	7,641	$	11,869	$	17,752
Industrial		3,899		4,279		8,126		10,225
Defense/aerospace		1,496		1,150		2,904		2,132
Telecommunications		597		691		1,008		1,284
Other Multi Markets		425		591		598		1,021
	$	13,275	$	14,352	$	24,505	$	32,414

There was

not

a significant change in the amount of the allowance for doubtful accounts for the

six

months ended

June 

30,

2020.