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Other income (Tables) | 12 Months Ended
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Dec. 31, 2023
Other Income [Abstract] |
Summary of Other income |
|  | Year ended December 31,
|  | 2021 |  | 2022 |  | 2023
|  | NT$000 |  | NT$000 |  | NT$000
Rental income |  | 17,326 |  | 35,848 |  | 48,264
Grant income |  | 12,480 |  | 21,327 |  | 22,727
Dividend income |  | 4,690 |  | 9,816 |  | 6,592
|  | 34,496 |  | 66,991 |  | 77,583

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