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Note 4 - Revenue From Contracts With Customers (Tables) | 3 Months Ended
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Mar. 31, 2020
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 20 20 |  |  | 201 9 |
Net revenues by customer type: |  |  |  |  |  |  |  |
End user |  | $ | 9,922 |  |  | $ | 16,037 |
OEM/Integrator |  |  | 1,308 |  |  |  | 2,025 |
|  | $ | 11,230 |  |  | $ | 18,062 |
Net revenues by product type: |  |  |  |  |  |  |  |
Thermal test |  | $ | 4,147 |  |  | $ | 4,967 |
Thermal process |  |  | 3,748 |  |  |  | 6,009 |
Semiconductor production test |  |  | 1,825 |  |  |  | 5,284 |
Service/other |  |  | 1,510 |  |  |  | 1,802 |
|  | $ | 11,230 |  |  | $ | 18,062 |
Net revenues by market: |  |  |  |  |  |  |  |
Semiconductor |  | $ | 5,011 |  |  | $ | 10,111 |
Industrial |  |  | 4,227 |  |  |  | 5,946 |
Defense/aerospace |  |  | 1,408 |  |  |  | 982 |
Telecommunications |  |  | 411 |  |  |  | 593 |
Other non-semiconductor markets |  |  | 173 |  |  |  | 430 |
|  | $ | 11,230 |  |  | $ | 18,062 |

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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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