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| 0001437749-23-003782-index.html | 2023-02-17 16:26:21 | |
| 0001437749-23-003782.txt | 2023-02-17 16:26:21 | |
 0001437749-23-003782-xbrl.zip | 406236 | 2023-02-17 16:26:21 |
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| cohu-20221231.xsd | 110390 | 2023-02-17 16:26:21 |
| cohu-20221231_cal.xml | 109206 | 2023-02-17 16:26:21 |
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| cohu-20221231_lab.xml | 707040 | 2023-02-17 16:26:21 |
| cohu-20221231_pre.xml | 809794 | 2023-02-17 16:26:21 |
| cohu20221224_10k.htm | 2436302 | 2023-02-17 16:26:21 |
| cohu20221224_10k_htm.xml | 2389173 | 2023-02-17 16:26:21 |
| ex_474575.htm | 3303 | 2023-02-17 16:26:21 |
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| FilingSummary.xml | 69661 | 2023-02-17 16:26:21 |
| Financial_Report.xlsx | 139586 | 2023-02-17 16:26:21 |
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| R1.htm | 66282 | 2023-02-17 16:26:21 |
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| report.css | 2768 | 2023-02-17 16:26:21 |
| Show.js | 1086 | 2023-02-17 16:26:21 |