Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000056701-22-000019-index-headers.html | 2022-08-25 17:23:35 | |
| 0000056701-22-000019-index.html | 2022-08-25 17:23:35 | |
| 0000056701-22-000019.txt | 2022-08-25 17:23:35 | |
 0000056701-22-000019-xbrl.zip | 14921 | 2022-08-25 17:23:35 |
| FilingSummary.xml | 1733 | 2022-08-25 17:23:35 |
| Financial_Report.xlsx | 5697 | 2022-08-25 17:23:35 |
| koss-20220825.xsd | 2495 | 2022-08-25 17:23:35 |
| koss-20220825x8k.htm | 70044 | 2022-08-25 17:23:35 |
| koss-20220825x8k_htm.xml | 4631 | 2022-08-25 17:23:35 |
| koss-20220825xex99_1.htm | 122527 | 2022-08-25 17:23:35 |
 koss-20220825xex99_1g001.jpg | 22275 | 2022-08-25 17:23:35 |
| koss-20220825_lab.xml | 17395 | 2022-08-25 17:23:35 |
| koss-20220825_pre.xml | 10766 | 2022-08-25 17:23:35 |
| MetaLinks.json | 16103 | 2022-08-25 17:23:35 |
| R1.htm | 38125 | 2022-08-25 17:23:35 |
| report.css | 2767 | 2022-08-25 17:23:35 |
| Show.js | 1085 | 2022-08-25 17:23:35 |