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Details of Significant Accounts - Current financial assets, schedule of current financial assets at amortized cost (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Details of Significant Accounts
Time deposits with maturities over three months	$ 30,300	$ 30,000

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- Definition

The amount of current financial assets measured at amortised cost. [Refer: Financial assets at amortised cost]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 8
-Subparagraph f
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_8_f&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_CurrentFinancialAssetsAtAmortisedCost
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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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