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|---|---|---|
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| 0000056701-17-000044-index.html | 2017-10-27 16:05:38 | |
| 0000056701-17-000044.txt | 2017-10-27 16:05:38 | |
 0000056701-17-000044-xbrl.zip | 66529 | 2017-10-27 16:05:38 |
| FilingSummary.xml | 20682 | 2017-10-27 16:05:38 |
| Financial_Report.xlsx | 33325 | 2017-10-27 16:05:38 |
| fy18q110-q.htm | 406207 | 2017-10-27 16:05:38 |
| koss-20170930.xml | 277683 | 2017-10-27 16:05:38 |
| koss-20170930.xsd | 21508 | 2017-10-27 16:05:38 |
| koss-20170930_cal.xml | 54261 | 2017-10-27 16:05:38 |
| koss-20170930_def.xml | 78906 | 2017-10-27 16:05:38 |
| koss-20170930_lab.xml | 241624 | 2017-10-27 16:05:38 |
| koss-20170930_pre.xml | 137855 | 2017-10-27 16:05:38 |
| kossexhibit3119302017.htm | 12101 | 2017-10-27 16:05:38 |
| kossexhibit3129302017.htm | 12569 | 2017-10-27 16:05:38 |
| kossexhibit3219302017.htm | 6797 | 2017-10-27 16:05:38 |
| kossexhibit3229302017.htm | 7136 | 2017-10-27 16:05:38 |
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| R8.htm | 16550 | 2017-10-27 16:05:38 |
| R9.htm | 18567 | 2017-10-27 16:05:38 |
| report.css | 2767 | 2017-10-27 16:05:38 |
| Show.js | 1410 | 2017-10-27 16:05:38 |