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Operating Lease Arrangements (Tables) | 12 Months Ended
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Dec. 31, 2017
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Summary of Future Minimum Lease Payments of Non-cancellable Operating Lease Commitments | As of December 31, 2017, the future minimum lease payments of non-cancellable operating lease commitments were as follows:
|  | NT$ |  | US$ (Note 4)
Less than 1 year |  | $ | 246,026 |  |  | $ | 8,300 |
1-5 years |  |  | 439,408 |  |  |  | 14,825 |
More than 5 years |  |  | 419,232 |  |  |  | 14,144 |
|  | $ | 1,104,666 |  |  | $ | 37,269 |

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- Definition The disclosure of finance leases and operating leases by the lessee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2017-01-01 -Paragraph 31 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_31&doctype=Standard&book=B -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2017-01-01 -Paragraph 35 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_35&doctype=Standard&book=B -URIDate 2017-03-09 + Details
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