Debt Instrument, Covenant Terms, Minimum Fixed Charge Coverage Ratio

No definition available.

Name:	perf_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio
Namespace Prefix:	perf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Interest Payments, Covenant Terms, Minimum Availability of Revolving Credit Facility, Alternative

+ References

No definition available.

+ Details

Name:	perf_DebtInstrumentInterestPaymentsCovenantTermsMinimumAvailabilityOfRevolvingCreditFacilityAlternative
Namespace Prefix:	perf_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Instrument, Interest Payments, Covenant Terms, Minimum Availability of Revolving Credit Facility, Percent of Borrowing Base, Alternative

+ References

No definition available.

+ Details

Name:	perf_DebtInstrumentInterestPaymentsCovenantTermsMinimumAvailabilityOfRevolvingCreditFacilityPercentOfBorrowingBaseAlternative
Namespace Prefix:	perf_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Letter of credit, available amount

+ References

No definition available.

+ Details

Name:	perf_Letterofcreditavailableamount
Namespace Prefix:	perf_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of Credit Facility, Collateral, Percent of Outstanding Equity Interests in Subsidiaries

+ References

No definition available.

+ Details

Name:	perf_LineOfCreditFacilityCollateralPercentOfOutstandingEquityInterestsInSubsidiaries
Namespace Prefix:	perf_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line of Credit Facility, Covenant Terms, Minimum Availability

+ References

No definition available.

+ Details

Name:	perf_LineOfCreditFacilityCovenantTermsMinimumAvailability
Namespace Prefix:	perf_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Related Parties, Number of Estate Trusts Holding Notes

+ References

No definition available.

+ Details

Name:	perf_RelatedPartiesNumberOfEstateTrustsHoldingNotes
Namespace Prefix:	perf_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentInterestRateIncreaseDecrease
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.9)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

+ Details

Name:	us-gaap_InterestExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of interest payable on debt, including, but not limited to, trade payables.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.15(5))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.15(a))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

Name:	us-gaap_InterestPayableCurrentAndNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The effective interest rate at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(k)(1))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.23)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_NotesPayableRelatedPartiesNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	dei_LegalEntityAxis=perf_ForeignSubsidiariesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=perf_ParentCompanyAndDomesticSubsidiariesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	perf_ReferenceRateByTypeAxis=perf_ReferenceRateBaseRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	perf_ReferenceRateByTypeAxis=perf_ReferenceRateLiborMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=perf_NotesPayableRelatedPartiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=perf_AffiliatesQualityKingDistributorsIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=perf_GlennAndStephenNussdorfMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=perf_NussdorfTrustsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Revolving Credit Facility and Notes Payable to Affiliates - Textuals (Details) (USD $)	3 Months Ended		9 Months Ended
	May 02, 2015	May 03, 2014	Nov. 01, 2014	Jan. 31, 2015	Apr. 25, 2014
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity					$ 175,000,000
Line of Credit Facility, Covenant Terms, Minimum Availability	10,000,000
Line of Credit Facility, Remaining Borrowing Capacity	66,500,000
Letter of credit, available amount	25,000,000perf_Letterofcreditavailableamount
Notes payable, affiliates	125,366,000		125,366,000	125,366,000
Interest expense	1,732,000us-gaap_InterestExpense	2,588,000us-gaap_InterestExpense
Notes Payable, Related Parties [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Payments, Covenant Terms, Minimum Availability of Revolving Credit Facility, Alternative	17,500,000
Debt Instrument, Interest Payments, Covenant Terms, Minimum Availability of Revolving Credit Facility, Percent of Borrowing Base, Alternative	17.50%
Debt Instrument, Covenant Terms, Minimum Fixed Charge Coverage Ratio	1.1
Interest expense	1,300,000	1,600,000
Interest Payable	40,800,000			39,500,000
Reference Rate, LIBOR [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate at Period End	2.20%
Reference Rate, Base Rate [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate at Period End	4.30%
Parent Company and Domestic Subsidiaries [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Collateral, Percent of Outstanding Equity Interests in Subsidiaries	100.00%
Foreign Subsidiaries [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Collateral, Percent of Outstanding Equity Interests in Subsidiaries	66.00%
Affiliates, Quality King Distributors, Inc. [Member]
Debt Instrument [Line Items]
Notes payable, affiliates	35,000,000
Affiliates, Quality King Distributors, Inc. [Member] \| Notes Payable, Related Parties [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.00%
Nussdorf Trusts [Member]
Debt Instrument [Line Items]
Notes payable, affiliates	85,400,000
Related Parties, Number of Estate Trusts Holding Notes	6
Nussdorf Trusts [Member] \| Notes Payable, Related Parties [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.00%
Glenn and Stephen Nussdorf [Member]
Debt Instrument [Line Items]
Notes payable, affiliates	$ 5,000,000
Glenn and Stephen Nussdorf [Member] \| Notes Payable, Related Parties [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.00%
Debt Instrument, Interest Rate, Increase	2.00%