XML 40 R165.htm IDEA: XBRL DOCUMENT
v3.20.1

Financial Risk Management Objectives - Sensitivity of Profit Before Tax and Equity to a Reasonably Possible Change of Each Foreign Currency Exchange Rates (Detail) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
5% increase in rate [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Percentage of change of foreign currency exchange rates | 5.00% | 5.00%
Change in profit before tax due to change of foreign currency exchange rates | $ 723 | $ (210)
5% increase in rate [Member] | Thai Baht (THB) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | (147) |
5% increase in rate [Member] | Singapore dollars (SGD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | 8 | 4
5% increase in rate [Member] | Taiwan dollar (TWD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | 3 | 1
5% increase in rate [Member] | Renminbi (RMB) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | 1 | (1)
5% increase in rate [Member] | Hong Kong, dollar (HKD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | $ 48 | 127
5% increase in rate [Member] | Australian dollar (AUD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates |  | 2
5% increase in rate [Member] | Japanese yen (JPY) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates |  | (7)
5% increase in rate [Member] | Euro (EUR) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates |  | $ (11)
5% decrease in rate [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Percentage of change of foreign currency exchange rates | (5.00%) | (5.00%)
Change in profit before tax due to change of foreign currency exchange rates | $ (723) | $ 210
5% decrease in rate [Member] | Thai Baht (THB) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | 147 |
5% decrease in rate [Member] | Singapore dollars (SGD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | (8) | (4)
5% decrease in rate [Member] | Taiwan dollar (TWD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | (3) | (1)
5% decrease in rate [Member] | Renminbi (RMB) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | (1) | 1
5% decrease in rate [Member] | Hong Kong, dollar (HKD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates | $ (48) | (127)
5% decrease in rate [Member] | Australian dollar (AUD) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates |  | (2)
5% decrease in rate [Member] | Japanese yen (JPY) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates |  | 7
5% decrease in rate [Member] | Euro (EUR) [Member] |  |
Disclosure of nature and extent of risks arising from financial instruments [Line Items] |  |
Change in profit before tax due to change of foreign currency exchange rates |  | $ 11

X
- Definition Risk exposure associated with instruments sharing characteristic, percentage change in risk. + References No definition available. + Details
Name: | apwc_RiskExposureAssociatedWithInstrumentsSharingCharacteristicPercentageChangeInRisk
Namespace Prefix: | apwc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of risk exposure associated with financial instruments with a shared characteristic that identifies a concentration of risks. [Refer: Financial instruments, class [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph B8 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2019-en-r&anchor=para_B8_c&doctype=Appendix&subtype=B -URIDate 2019-03-27 + Details
Name: | ifrs-full_RiskExposureAssociatedWithInstrumentsSharingCharacteristic
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=apwc_FivePercentChangeIncreaseInForeignExchangeRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_THB
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_SGD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_TWD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_CNY
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_HKD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_AUD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_JPY
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_EUR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=apwc_FivePercentChangeDecreaseInForeignExchangeRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |