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|---|---|---|
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| 0000056701-17-000015-index.html | 2017-05-12 16:16:48 | |
| 0000056701-17-000015.txt | 2017-05-12 16:16:48 | |
 0000056701-17-000015-xbrl.zip | 70633 | 2017-05-12 16:16:48 |
| FilingSummary.xml | 19913 | 2017-05-12 16:16:48 |
| Financial_Report.xlsx | 33320 | 2017-05-12 16:16:48 |
| fy17q310-q.htm | 477526 | 2017-05-12 16:16:48 |
| koss-20170331.xml | 309347 | 2017-05-12 16:16:48 |
| koss-20170331.xsd | 21442 | 2017-05-12 16:16:48 |
| koss-20170331_cal.xml | 52647 | 2017-05-12 16:16:48 |
| koss-20170331_def.xml | 77460 | 2017-05-12 16:16:48 |
| koss-20170331_lab.xml | 242917 | 2017-05-12 16:16:48 |
| koss-20170331_pre.xml | 135128 | 2017-05-12 16:16:48 |
| kossexhibit3113312017.htm | 12098 | 2017-05-12 16:16:48 |
| kossexhibit3123312017.htm | 12566 | 2017-05-12 16:16:48 |
| kossexhibit3213312017.htm | 6790 | 2017-05-12 16:16:48 |
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| R9.htm | 9322 | 2017-05-12 16:16:48 |
| report.css | 2767 | 2017-05-12 16:16:48 |
| Show.js | 1410 | 2017-05-12 16:16:48 |