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Available-for-sale Financial Assets - 2017 (Tables) | 12 Months Ended
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Dec. 31, 2018
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Summary of Available-for-sale Financial Assets |
|  | December 31, 2017
|  | NT$
Unquoted ordinary shares |  | $ | 605,110 |
Quoted ordinary shares |  |  | 279,791 |
Limited partnership |  |  | 246,072 |
Unquoted preferred shares |  |  | 57,367 |
Open-end mutual funds |  |  | 23,825 |
|  |  | 1,212,165 |
Current |  |  | 89,159 |
Non-current |  | $ | 1,123,006 |

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