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Note 5 - Revenue From Contracts With Customers (Tables) | 3 Months Ended
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Mar. 31, 2021
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2021 |  |  | 2020 |
Net revenues by customer type: |  |  |  |  |  |  |  |
End user |  | $ | 17,660 |  |  | $ | 9,922 |
OEM/Integrator |  |  | 1,896 |  |  |  | 1,308 |
|  | $ | 19,556 |  |  | $ | 11,230 |
Net revenues by product type: |  |  |  |  |  |  |  |
Thermal test |  | $ | 4,305 |  |  | $ | 4,147 |
Thermal process |  |  | 5,566 |  |  |  | 3,748 |
Semiconductor production test |  |  | 8,320 |  |  |  | 1,825 |
Service/other |  |  | 1,365 |  |  |  | 1,510 |
|  | $ | 19,556 |  |  | $ | 11,230 |
Net revenues by market: |  |  |  |  |  |  |  |
Semi Market |  | $ | 13,320 |  |  | $ | 5,011 |
Multimarket: |  |  |  |  |  |  |  |
Industrial |  |  | 3,828 |  |  |  | 4,227 |
Defense/aerospace |  |  | 1,129 |  |  |  | 1,408 |
Telecommunications |  |  | 340 |  |  |  | 411 |
Other Multimarket |  |  | 939 |  |  |  | 173 |
|  | $ | 19,556 |  |  | $ | 11,230 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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