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| 0001437749-19-021739-index.html | 2019-11-06 16:06:37 | |
| 0001437749-19-021739.txt | 2019-11-06 16:06:37 | |
 0001437749-19-021739-xbrl.zip | 215727 | 2019-11-06 16:06:37 |
| cohu-20190928.xml | 2391287 | 2019-11-06 16:06:37 |
| cohu-20190928.xsd | 67751 | 2019-11-06 16:06:37 |
| cohu-20190928_cal.xml | 78082 | 2019-11-06 16:06:37 |
| cohu-20190928_def.xml | 502988 | 2019-11-06 16:06:37 |
| cohu-20190928_lab.xml | 483240 | 2019-11-06 16:06:37 |
| cohu-20190928_pre.xml | 537805 | 2019-11-06 16:06:37 |
| cohu20190928_10q.htm | 1695778 | 2019-11-06 16:06:37 |
| ex_162761.htm | 10383 | 2019-11-06 16:06:37 |
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| ex_162764.htm | 3349 | 2019-11-06 16:06:37 |
| FilingSummary.xml | 41803 | 2019-11-06 16:06:37 |
| Financial_Report.xlsx | 80805 | 2019-11-06 16:06:37 |
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| report.css | 2767 | 2019-11-06 16:06:37 |
| Show.js | 1085 | 2019-11-06 16:06:37 |