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| 0001437749-18-019867-index.html | 2018-11-07 17:01:15 | |
| 0001437749-18-019867.txt | 2018-11-07 17:01:15 | |
 0001437749-18-019867-xbrl.zip | 157182 | 2018-11-07 17:01:15 |
| cohu-20180929.xml | 1598496 | 2018-11-07 17:01:15 |
| cohu-20180929.xsd | 47974 | 2018-11-07 17:01:15 |
| cohu-20180929_cal.xml | 50920 | 2018-11-07 17:01:15 |
| cohu-20180929_def.xml | 367099 | 2018-11-07 17:01:15 |
| cohu-20180929_lab.xml | 347490 | 2018-11-07 17:01:15 |
| cohu-20180929_pre.xml | 384943 | 2018-11-07 17:01:15 |
| cohu20180929_10q.htm | 1064324 | 2018-11-07 17:01:15 |
| ex_127319.htm | 1280449 | 2018-11-07 17:01:15 |
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| ex_127321.htm | 10666 | 2018-11-07 17:01:15 |
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| ex_128427.htm | 249774 | 2018-11-07 17:01:15 |
| FilingSummary.xml | 29401 | 2018-11-07 17:01:15 |
| Financial_Report.xlsx | 52701 | 2018-11-07 17:01:15 |
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| report.css | 2767 | 2018-11-07 17:01:15 |
| Show.js | 1085 | 2018-11-07 17:01:15 |