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v3.20.1

Current refund liabilities (Tables) | 12 Months Ended
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Dec. 31, 2019
Text block [abstract] |
Summary of Movements in Refund Liabilities |
| a) | Movements in refund liabilities are as follows:
|  | 2018 |  |  | 2019 |
|  | Accrued sales allowance |  |  | Accrued sales allowance |
|  | NT$000 |  |  | NT$000 |
January 1 |  |  | 70,156 |  |  |  | 32,627 |
Provision |  |  | 44,950 |  |  |  | 63,863 |
Reversal |  |  | (7,413 | ) |  |  | — |
Payment |  |  | (75,066 | ) |  |  | (70,490 | )
December 31 |  |  | 32,627 |  |  |  | 26,000 |

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- Definition Disclosure of detailed information about refund liabilities - current. + References No definition available. + Details
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- Definition Text block [abstract] + References No definition available. + Details
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