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Note 6 - Revenue From Contracts With Customers (Tables) | 9 Months Ended
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Sep. 30, 2024
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Revenue by customer type: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
End user |  | $ | 25,787 |  |  | $ | 21,139 |  |  | $ | 74,713 |  |  | $ | 64,720 |
OEM/Integrator |  |  | 4,485 |  |  |  | 9,802 |  |  |  | 19,374 |  |  |  | 30,698 |
|  | $ | 30,272 |  |  | $ | 30,941 |  |  | $ | 94,087 |  |  | $ | 95,418 |
Revenue by product type: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Thermal test |  | $ | 4,602 |  |  | $ | 4,742 |  |  | $ | 12,529 |  |  | $ | 16,734 |
Thermal process |  |  | 6,362 |  |  |  | 10,874 |  |  |  | 27,160 |  |  |  | 33,565 |
Semiconductor test |  |  | 7,169 |  |  |  | 8,574 |  |  |  | 17,465 |  |  |  | 25,432 |
Video imaging |  |  | 1,906 |  |  |  | 1,945 |  |  |  | 5,710 |  |  |  | 7,027 |
Flying probe and in-circuit testers |  |  | 1,100 |  |  |  | 2,007 |  |  |  | 4,875 |  |  |  | 4,584 |
Alfamation products |  |  | 4,173 |  |  |  | - |  |  |  | 15,271 |  |  |  | - |
Service/other |  |  | 4,960 |  |  |  | 2,799 |  |  |  | 11,077 |  |  |  | 8,076 |
|  | $ | 30,272 |  |  | $ | 30,941 |  |  | $ | 94,087 |  |  | $ | 95,418 |
Revenue by market: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Semiconductor |  | $ | 11,410 |  |  | $ | 18,476 |  |  | $ | 36,501 |  |  | $ | 54,992 |
Industrial |  |  | 3,534 |  |  |  | 2,456 |  |  |  | 11,136 |  |  |  | 8,399 |
Automotive (including Electric Vehicles) |  |  | 6,250 |  |  |  | 1,775 |  |  |  | 20,943 |  |  |  | 5,914 |
Life Sciences |  |  | 1,322 |  |  |  | 1,330 |  |  |  | 4,169 |  |  |  | 3,978 |
Defense/aerospace |  |  | 3,239 |  |  |  | 3,392 |  |  |  | 10,160 |  |  |  | 10,121 |
Security |  |  | 666 |  |  |  | 967 |  |  |  | 1,999 |  |  |  | 2,869 |
Other |  |  | 3,851 |  |  |  | 2,545 |  |  |  | 9,179 |  |  |  | 9,145 |
|  | $ | 30,272 |  |  | $ | 30,941 |  |  | $ | 94,087 |  |  | $ | 95,418 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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