Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000056701-24-000014-index-headers.html | 2024-05-09 18:41:56 | |
| 0000056701-24-000014-index.html | 2024-05-09 18:41:56 | |
| 0000056701-24-000014.txt | 2024-05-09 18:41:56 | |
 0000056701-24-000014-xbrl.zip | 141373 | 2024-05-09 18:41:56 |
| FilingSummary.xml | 28103 | 2024-05-09 18:41:56 |
| Financial_Report.xlsx | 65460 | 2024-05-09 18:41:56 |
| koss-20240331.xsd | 26491 | 2024-05-09 18:41:56 |
| koss-20240331x10q.htm | 2033069 | 2024-05-09 18:41:56 |
| koss-20240331x10q_htm.xml | 1508105 | 2024-05-09 18:41:56 |
| koss-20240331xex31_1.htm | 13513 | 2024-05-09 18:41:56 |
| koss-20240331xex31_2.htm | 14169 | 2024-05-09 18:41:56 |
| koss-20240331xex32_1.htm | 8424 | 2024-05-09 18:41:56 |
| koss-20240331xex32_2.htm | 9100 | 2024-05-09 18:41:56 |
| koss-20240331_cal.xml | 55759 | 2024-05-09 18:41:56 |
| koss-20240331_def.xml | 95457 | 2024-05-09 18:41:56 |
| koss-20240331_lab.xml | 300484 | 2024-05-09 18:41:56 |
| koss-20240331_pre.xml | 235606 | 2024-05-09 18:41:56 |
| MetaLinks.json | 558169 | 2024-05-09 18:41:56 |
| R1.htm | 51568 | 2024-05-09 18:41:56 |
| R10.htm | 12226 | 2024-05-09 18:41:56 |
| R11.htm | 52543 | 2024-05-09 18:41:56 |
| R12.htm | 107227 | 2024-05-09 18:41:56 |
| R13.htm | 12159 | 2024-05-09 18:41:56 |
| R14.htm | 8140 | 2024-05-09 18:41:56 |
| R15.htm | 6806 | 2024-05-09 18:41:56 |
| R16.htm | 10494 | 2024-05-09 18:41:56 |
| R17.htm | 11751 | 2024-05-09 18:41:56 |
| R18.htm | 126169 | 2024-05-09 18:41:56 |
| R19.htm | 266254 | 2024-05-09 18:41:56 |
| R2.htm | 111323 | 2024-05-09 18:41:56 |
| R20.htm | 101999 | 2024-05-09 18:41:56 |
| R21.htm | 33309 | 2024-05-09 18:41:56 |
| R22.htm | 42930 | 2024-05-09 18:41:56 |
| R23.htm | 105474 | 2024-05-09 18:41:56 |
| R24.htm | 40030 | 2024-05-09 18:41:56 |
| R25.htm | 70209 | 2024-05-09 18:41:56 |
| R26.htm | 48606 | 2024-05-09 18:41:56 |
| R27.htm | 31680 | 2024-05-09 18:41:56 |
| R28.htm | 18596 | 2024-05-09 18:41:56 |
| R29.htm | 35202 | 2024-05-09 18:41:56 |
| R3.htm | 14583 | 2024-05-09 18:41:56 |
| R30.htm | 18444 | 2024-05-09 18:41:56 |
| R31.htm | 21229 | 2024-05-09 18:41:56 |
| R32.htm | 12730 | 2024-05-09 18:41:56 |
| R33.htm | 15826 | 2024-05-09 18:41:56 |
| R34.htm | 18715 | 2024-05-09 18:41:56 |
| R35.htm | 14657 | 2024-05-09 18:41:56 |
| R36.htm | 38579 | 2024-05-09 18:41:56 |
| R37.htm | 12070 | 2024-05-09 18:41:56 |
| R38.htm | 15244 | 2024-05-09 18:41:56 |
| R39.htm | 6567 | 2024-05-09 18:41:56 |
| R4.htm | 68697 | 2024-05-09 18:41:56 |
| R40.htm | 26432 | 2024-05-09 18:41:56 |
| R41.htm | 9556 | 2024-05-09 18:41:56 |
| R5.htm | 82811 | 2024-05-09 18:41:56 |
| R6.htm | 40899 | 2024-05-09 18:41:56 |
| R7.htm | 308440 | 2024-05-09 18:41:56 |
| R8.htm | 99711 | 2024-05-09 18:41:56 |
| R9.htm | 33852 | 2024-05-09 18:41:56 |
| report.css | 2767 | 2024-05-09 18:41:56 |
| Show.js | 1085 | 2024-05-09 18:41:56 |