Inventories (Details) - USD ($) |
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Inventories | ||
| Inventories | $ 2,441,578 | $ 2,508,684 |
| Lubricants | ||
| Inventories | ||
| Inventories | 2,211,695 | 2,309,531 |
| Bonded stores | ||
| Inventories | ||
| Inventories | $ 229,883 | $ 199,153 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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