XML 62 R51.htm IDEA: XBRL DOCUMENT
v3.5.0.2

STOCKHOLDERS' DEFICIT - Narrative (Details) | 3 Months Ended |
--- | --- | ---
Sep. 30, 2016 $ / shares shares | Jun. 30, 2016 $ / shares shares
Class A Common Stock |  |
Class of Stock [Line Items] |  |
Common stock, shares outstanding | shares | 48,066,990 | 45,995,528
Common stock, par value (in usd per share) | $ / shares | $ 0.01 | $ 0.01
Voting rights, ratio of votes to shares held | 1 |
Class B Common Stock |  |
Class of Stock [Line Items] |  |
Common stock, shares outstanding | shares | 94,809,069 | 96,132,723
Common stock, par value (in usd per share) | $ / shares | $ 0.000001 | $ 0.000001
Voting rights, ratio of votes to shares held | 1 |

X
- Definition Common Stock, Voting Rights, Ratio + References No definition available. + Details
Name: | pinc_CommonStockVotingRightsRatio
Namespace Prefix: | pinc_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Face amount or stated value per share of common stock. + 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(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + 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(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
Name: | us-gaap_CommonStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |