v2.4.0.6

Accounts Receivable Factoring Agreements Schedule (Details) (USD $) In Thousands, unless otherwise specified | Dec. 29, 2012 | Dec. 31, 2011
--- | --- | ---
Receivables [Abstract] |  |
Trade receivables sold to financial institutions | $ 48,767 | $ 42,956
Amounts received from financial institutions | 41,937 | 35,095
Amounts due from financial institutions | $ 6,830 | $ 7,861

X
- Definition Accounts, Notes, Loans and Financing Receivable, Factoring Agreement, Amounts due from Third Parties, Financial Institutions + References No definition available. + Details
Name: | pymr_AccountsNotesLoansAndFinancingReceivableFactoringAgreementAmountsDueFromThirdPartiesFinancialInstitutions
Namespace Prefix: | pymr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Accounts, Notes, Loans and Financing Receivable, Factoring Agreement, Amount Sold to Third Parties, Financial Institutions + References No definition available. + Details
Name: | pymr_AccountsNotesLoansAndFinancingReceivableFactoringAgreementAmountSoldToThirdPartiesFinancialInstitutions
Namespace Prefix: | pymr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Accounts, Notes, Loans and Financing Receivable, Factoring Agreement, Net, Total + References No definition available. + Details
Name: | pymr_AccountsNotesLoansAndFinancingReceivableFactoringAgreementNetTotal
Namespace Prefix: | pymr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration