Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000056701-24-000008-index-headers.html | 2024-02-01 18:13:39 | |
| 0000056701-24-000008-index.html | 2024-02-01 18:13:39 | |
| 0000056701-24-000008.txt | 2024-02-01 18:13:39 | |
 0000056701-24-000008-xbrl.zip | 149339 | 2024-02-01 18:13:39 |
| FilingSummary.xml | 27823 | 2024-02-01 18:13:39 |
| Financial_Report.xlsx | 64977 | 2024-02-01 18:13:39 |
| koss-20231231.xsd | 26248 | 2024-02-01 18:13:39 |
| koss-20231231x10q.htm | 2048481 | 2024-02-01 18:13:39 |
| koss-20231231x10q_htm.xml | 1530483 | 2024-02-01 18:13:39 |
| koss-20231231xex10_2.htm | 86387 | 2024-02-01 18:13:39 |
| koss-20231231xex31_1.htm | 13517 | 2024-02-01 18:13:39 |
| koss-20231231xex31_2.htm | 14173 | 2024-02-01 18:13:39 |
| koss-20231231xex32_1.htm | 8327 | 2024-02-01 18:13:39 |
| koss-20231231xex32_2.htm | 9107 | 2024-02-01 18:13:39 |
| koss-20231231_cal.xml | 55195 | 2024-02-01 18:13:39 |
| koss-20231231_def.xml | 92442 | 2024-02-01 18:13:39 |
| koss-20231231_lab.xml | 296474 | 2024-02-01 18:13:39 |
| koss-20231231_pre.xml | 231903 | 2024-02-01 18:13:39 |
| MetaLinks.json | 554957 | 2024-02-01 18:13:39 |
| R1.htm | 51568 | 2024-02-01 18:13:39 |
| R10.htm | 12231 | 2024-02-01 18:13:39 |
| R11.htm | 51554 | 2024-02-01 18:13:39 |
| R12.htm | 106945 | 2024-02-01 18:13:39 |
| R13.htm | 12162 | 2024-02-01 18:13:39 |
| R14.htm | 8142 | 2024-02-01 18:13:39 |
| R15.htm | 6807 | 2024-02-01 18:13:39 |
| R16.htm | 10701 | 2024-02-01 18:13:39 |
| R17.htm | 12135 | 2024-02-01 18:13:39 |
| R18.htm | 125750 | 2024-02-01 18:13:39 |
| R19.htm | 276236 | 2024-02-01 18:13:39 |
| R2.htm | 111322 | 2024-02-01 18:13:39 |
| R20.htm | 102058 | 2024-02-01 18:13:39 |
| R21.htm | 33311 | 2024-02-01 18:13:39 |
| R22.htm | 42935 | 2024-02-01 18:13:39 |
| R23.htm | 105487 | 2024-02-01 18:13:39 |
| R24.htm | 35619 | 2024-02-01 18:13:39 |
| R25.htm | 70224 | 2024-02-01 18:13:39 |
| R26.htm | 48603 | 2024-02-01 18:13:39 |
| R27.htm | 31263 | 2024-02-01 18:13:39 |
| R28.htm | 18611 | 2024-02-01 18:13:39 |
| R29.htm | 35200 | 2024-02-01 18:13:39 |
| R3.htm | 14582 | 2024-02-01 18:13:39 |
| R30.htm | 18443 | 2024-02-01 18:13:39 |
| R31.htm | 21229 | 2024-02-01 18:13:39 |
| R32.htm | 12729 | 2024-02-01 18:13:39 |
| R33.htm | 15826 | 2024-02-01 18:13:39 |
| R34.htm | 18714 | 2024-02-01 18:13:39 |
| R35.htm | 14657 | 2024-02-01 18:13:39 |
| R36.htm | 38580 | 2024-02-01 18:13:39 |
| R37.htm | 12069 | 2024-02-01 18:13:39 |
| R38.htm | 15243 | 2024-02-01 18:13:39 |
| R39.htm | 6566 | 2024-02-01 18:13:39 |
| R4.htm | 68697 | 2024-02-01 18:13:39 |
| R40.htm | 26431 | 2024-02-01 18:13:39 |
| R41.htm | 9527 | 2024-02-01 18:13:39 |
| R5.htm | 80856 | 2024-02-01 18:13:39 |
| R6.htm | 41767 | 2024-02-01 18:13:39 |
| R7.htm | 317152 | 2024-02-01 18:13:39 |
| R8.htm | 99811 | 2024-02-01 18:13:39 |
| R9.htm | 34142 | 2024-02-01 18:13:39 |
| report.css | 2767 | 2024-02-01 18:13:39 |
| Show.js | 1085 | 2024-02-01 18:13:39 |