XML 39 R23.htm IDEA: XBRL DOCUMENT
v3.26.1

Cost of Revenue | 12 Months Ended
--- | ---
Mar. 31, 2026
Cost of Revenue [Abstract] |
COST OF REVENUE | NOTE 16 — COST OF REVENUE
|  | Year ended March 31, |
|  | 2026 |  |  | 2025 |  |  | 2024 |
|  | US$ |  |  | US$ |  |  | US$ |
Material – finished goods |  |  | 13,629,947 |  |  |  | 15,715,516 |  |  |  | 14,595,924 |
Material – tooling |  |  | 307,552 |  |  |  | 448,823 |  |  |  | 353,332 |
|  |  | 13,937,499 |  |  |  | 16,164,339 |  |  |  | 14,949,256 |

X
- Definition The entire disclosure for the cost of revenue. + References No definition available. + Details
Name: | kmrk_CostOfRevenueDisclosureTextBlock
Namespace Prefix: | kmrk_
Data Type: | dtr:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CostOfRevenueAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration