Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000056701-24-000043-index.html | 2024-10-31 17:56:50 | |
| 0000056701-24-000043.txt | 2024-10-31 17:56:50 | |
 0000056701-24-000043-xbrl.zip | 111017 | 2024-10-31 17:56:50 |
| FilingSummary.xml | 20320 | 2024-10-31 17:56:50 |
| Financial_Report.xlsx | 43746 | 2024-10-31 17:56:50 |
| koss-20240930.xsd | 20662 | 2024-10-31 17:56:50 |
| koss-20240930x10q.htm | 1312626 | 2024-10-31 17:56:50 |
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 koss-20240930xex10_1g001.jpg | 22393 | 2024-10-31 17:56:50 |
 koss-20240930xex10_1g002.jpg | 5679 | 2024-10-31 17:56:50 |
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| koss-20240930xex31_2.htm | 14233 | 2024-10-31 17:56:50 |
| koss-20240930xex32_1.htm | 8550 | 2024-10-31 17:56:50 |
| koss-20240930xex32_2.htm | 9226 | 2024-10-31 17:56:50 |
| koss-20240930_cal.xml | 45746 | 2024-10-31 17:56:50 |
| koss-20240930_def.xml | 53947 | 2024-10-31 17:56:50 |
| koss-20240930_lab.xml | 242346 | 2024-10-31 17:56:50 |
| koss-20240930_pre.xml | 166217 | 2024-10-31 17:56:50 |
| MetaLinks.json | 453312 | 2024-10-31 17:56:50 |
| R1.htm | 51565 | 2024-10-31 17:56:50 |
| R10.htm | 12462 | 2024-10-31 17:56:50 |
| R11.htm | 32422 | 2024-10-31 17:56:50 |
| R12.htm | 65687 | 2024-10-31 17:56:50 |
| R13.htm | 10385 | 2024-10-31 17:56:50 |
| R14.htm | 8003 | 2024-10-31 17:56:50 |
| R15.htm | 10626 | 2024-10-31 17:56:50 |
| R16.htm | 36244 | 2024-10-31 17:56:50 |
| R17.htm | 105126 | 2024-10-31 17:56:50 |
| R18.htm | 33308 | 2024-10-31 17:56:50 |
| R19.htm | 23811 | 2024-10-31 17:56:50 |
| R2.htm | 111379 | 2024-10-31 17:56:50 |
| R20.htm | 63968 | 2024-10-31 17:56:50 |
| R21.htm | 29216 | 2024-10-31 17:56:50 |
| R22.htm | 21062 | 2024-10-31 17:56:50 |
| R23.htm | 21230 | 2024-10-31 17:56:50 |
| R24.htm | 12726 | 2024-10-31 17:56:50 |
| R25.htm | 15822 | 2024-10-31 17:56:50 |
| R26.htm | 18710 | 2024-10-31 17:56:50 |
| R27.htm | 13803 | 2024-10-31 17:56:50 |
| R28.htm | 34560 | 2024-10-31 17:56:50 |
| R29.htm | 9129 | 2024-10-31 17:56:50 |
| R3.htm | 14579 | 2024-10-31 17:56:50 |
| R30.htm | 15162 | 2024-10-31 17:56:50 |
| R31.htm | 5127 | 2024-10-31 17:56:50 |
| R4.htm | 65093 | 2024-10-31 17:56:50 |
| R5.htm | 80807 | 2024-10-31 17:56:50 |
| R6.htm | 33998 | 2024-10-31 17:56:50 |
| R7.htm | 27310 | 2024-10-31 17:56:50 |
| R8.htm | 103134 | 2024-10-31 17:56:50 |
| R9.htm | 33851 | 2024-10-31 17:56:50 |
| report.css | 2767 | 2024-10-31 17:56:50 |
| Show.js | 1085 | 2024-10-31 17:56:50 |