XML 60 R17.htm IDEA: XBRL DOCUMENT
v3.24.1

Significant Disaster Loss | 12 Months Ended
--- | ---
Dec. 31, 2023
Significant Disaster Loss |
Significant Disaster Loss | Significant Disaster Loss None.

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

X
- Definition The entire disclosure for significant disaster loss. + References No definition available. + Details
Name: | perf_SignificantDisasterLossTextBlock
Namespace Prefix: | perf_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration