v2.4.0.6

Certain Relationships and Related Party Transactions (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 30, 2013 | Dec. 29, 2012
Related Party Transaction [Line Items] |  |
Number of related party members in board of directors | 3 |
Number of outside members in board of directors | 3 |
Number of CEOs in board of directors | 1 |
Non refundable advisory fees receivable each year if it is more than specified percentage of EBITDA | $ 3.0 |
Percentage of non refundable advisory fees receivable each year if it is more than specified amount | 2.00% |
Selling, general and administrative expenses |  |
Related Party Transaction [Line Items] |  |
Advisory fee | $ 3.0 | $ 3.0

X
- Definition Advisory fee. + References No definition available. + Details
Name: | pymr_AdvisoryFee
Namespace Prefix: | pymr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Non refundable advisory fees receivable each year if it is more than specified percentage of EBITDA. + References No definition available. + Details
Name: | pymr_NonRefundableAdvisoryFeesReceivableEachYearIfItIsMoreThanSpecifiedPercentageOfEbitda
Namespace Prefix: | pymr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of chief executive officers in board of directors. + References No definition available. + Details
Name: | pymr_NumberOfChiefExecutiveOfficersInBoardOfDirectors
Namespace Prefix: | pymr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of outside members in board of directors. + References No definition available. + Details
Name: | pymr_NumberOfOutsideMembersInBoardOfDirectors
Namespace Prefix: | pymr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of related party members in board of directors. + References No definition available. + Details
Name: | pymr_NumberOfRelatedPartyMembersInBoardOfDirectors
Namespace Prefix: | pymr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of non refundable advisory fees receivable each year if it is more than specified amount. + References No definition available. + Details
Name: | pymr_PercentageOfNonRefundableAdvisoryFeesReceivableEachYearIfItIsMoreThanSpecifiedAmount
Namespace Prefix: | pymr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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