Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-037995-index-headers.html | 2025-03-12 16:31:45 | |
| 0000950170-25-037995-index.html | 2025-03-12 16:31:45 | |
| 0000950170-25-037995.txt | 2025-03-12 16:31:45 | |
 0000950170-25-037995-xbrl.zip | 241058 | 2025-03-12 16:31:45 |
| FilingSummary.xml | 25099 | 2025-03-12 16:31:45 |
| Financial_Report.xlsx | 63429 | 2025-03-12 16:31:45 |
| kalv-20250131.htm | 1632068 | 2025-03-12 16:31:45 |
| kalv-20250131.xsd | 713376 | 2025-03-12 16:31:45 |
| kalv-20250131_htm.xml | 841284 | 2025-03-12 16:31:45 |
| kalv-ex10_1.htm | 622787 | 2025-03-12 16:31:45 |
| kalv-ex10_2.htm | 321454 | 2025-03-12 16:31:45 |
| kalv-ex31_1.htm | 18641 | 2025-03-12 16:31:45 |
| kalv-ex31_2.htm | 16664 | 2025-03-12 16:31:45 |
| kalv-ex32_1.htm | 11783 | 2025-03-12 16:31:45 |
| MetaLinks.json | 661222 | 2025-03-12 16:31:45 |
| R1.htm | 53136 | 2025-03-12 16:31:45 |
| R10.htm | 18274 | 2025-03-12 16:31:45 |
| R11.htm | 43635 | 2025-03-12 16:31:45 |
| R12.htm | 169442 | 2025-03-12 16:31:45 |
| R13.htm | 25845 | 2025-03-12 16:31:45 |
| R14.htm | 24957 | 2025-03-12 16:31:45 |
| R15.htm | 9934 | 2025-03-12 16:31:45 |
| R16.htm | 34192 | 2025-03-12 16:31:45 |
| R17.htm | 25741 | 2025-03-12 16:31:45 |
| R18.htm | 11107 | 2025-03-12 16:31:45 |
| R19.htm | 63330 | 2025-03-12 16:31:45 |
| R2.htm | 90610 | 2025-03-12 16:31:45 |
| R20.htm | 24244 | 2025-03-12 16:31:45 |
| R21.htm | 158301 | 2025-03-12 16:31:45 |
| R22.htm | 24331 | 2025-03-12 16:31:45 |
| R23.htm | 24989 | 2025-03-12 16:31:45 |
| R24.htm | 25384 | 2025-03-12 16:31:45 |
| R25.htm | 19141 | 2025-03-12 16:31:45 |
| R26.htm | 6882 | 2025-03-12 16:31:45 |
| R27.htm | 11014 | 2025-03-12 16:31:45 |
| R28.htm | 36029 | 2025-03-12 16:31:45 |
| R29.htm | 20176 | 2025-03-12 16:31:45 |
| R3.htm | 12058 | 2025-03-12 16:31:45 |
| R30.htm | 13064 | 2025-03-12 16:31:45 |
| R31.htm | 9014 | 2025-03-12 16:31:45 |
| R32.htm | 12421 | 2025-03-12 16:31:45 |
| R33.htm | 13443 | 2025-03-12 16:31:45 |
| R34.htm | 9717 | 2025-03-12 16:31:45 |
| R35.htm | 30297 | 2025-03-12 16:31:45 |
| R36.htm | 24278 | 2025-03-12 16:31:45 |
| R37.htm | 64900 | 2025-03-12 16:31:45 |
| R38.htm | 17787 | 2025-03-12 16:31:45 |
| R4.htm | 87935 | 2025-03-12 16:31:45 |
| R5.htm | 82764 | 2025-03-12 16:31:45 |
| R6.htm | 3959 | 2025-03-12 16:31:45 |
| R7.htm | 82375 | 2025-03-12 16:31:45 |
| R8.htm | 15360 | 2025-03-12 16:31:45 |
| R9.htm | 11503 | 2025-03-12 16:31:45 |
| report.css | 2767 | 2025-03-12 16:31:45 |
| Show.js | 1085 | 2025-03-12 16:31:45 |