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Inventories, Net (Tables) | 12 Months Ended
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Mar. 31, 2026
Inventories, Net [Abstract] |
Schedule of Inventories, Net of Allowances | Inventories, net of allowances, by major categories are summarized as follows:
|  | March 31, |
|  | 2025 |  |  | 2026 |
Raw materials |  | $ | 6,017 |  |  | $ | 7,884 |
Work-in-progress |  |  | 2,602 |  |  |  | 2,801 |
Finished goods |  |  | 843 |  |  |  | 1,065 |
|  | $ | 9,462 |  |  | $ | 11,750 |
Schedule of Obsolescence Allowance for Inventory | Obsolescence allowance for inventory is as follows:
|  | Year ended March 31, |
|  | 2024 |  |  | 2025 |  |  | 2026 |
Balance at beginning of the year |  | $ | 4,398 |  |  | $ | 4,374 |  |  | $ | 4,320 |
Written off, net |  |  | (24 | ) |  |  | (54 | ) |  |  | (657 | )
Balance at the end of the year |  | $ | 4,374 |  |  | $ | 4,320 |  |  | $ | 3,663 |

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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