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Inventories Related to Real Estate Business (Tables) | 12 Months Ended
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Dec. 31, 2021
Text block [abstract] |
Summary of Inventories Related to Real Estate Business |
|  | December 31 |
|  | 2020 |  |  | 2021 |
|  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Land and buildings held for sale |  | $ | 625,791 |  |  | $ | 667,630 |  |  | $ | 24,067 |
Construction in progress |  |  | 11,058,328 |  |  |  | 2,956,958 |  |  |  | 106,596 |
Land held for construction |  |  | 1,787,526 |  |  |  | 1,787,526 |  |  |  | 64,439 |
|  | $ | 13,471,645 |  |  | $ | 5,412,114 |  |  | $ | 195,102 |

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