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Details of Significant Accounts - Current financial assets at amortized cost - Additional Information (Details) $ in Thousands | Dec. 31, 2023 USD ($)
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Details of Significant Accounts |
Financial assets at amortised cost pledged to others | $ 0
Percentage of financial assets at amortized cost denominated in reporting currency | 100.00%

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- References No definition available. + Details
Name: | perf_DetailsOfSignificantAccountsAbstract
Namespace Prefix: | perf_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of financial assets at amortized cost that the entity has pledged to others. + References No definition available. + Details
Name: | perf_FinancialAssetsAtAmortisedCostPledgedToOthers
Namespace Prefix: | perf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Percentage Of Financial Assets At Amortized Cost Denominated in Reporting Currency + References No definition available. + Details
Name: | perf_PercentageOfFinancialAssetsAtAmortizedCostDenominatedInReportingCurrency
Namespace Prefix: | perf_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant