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The highest rate that the company can receive for the component of the interest rate that is attributed to its credit rating.

No definition available.

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Percentage of blended interest rate.

No definition available.

Name:	pps_PercentageOfBlendedInterestRate
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The lowest rate that the company can receive for the component of the term loan's interest rate that is attributed to its credit rating.

No definition available.

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

No definition available.

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_DebtInstrumentLineItems
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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.

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