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v2.4.1.9

Summary of Significant Accounting Policies (Details Textuals) (USD $) | 12 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2012
Accounting Policies [Line Items] |  |  |
Restricted cash and cash equivalents | $ 823,000 us-gaap_RestrictedCashAndCashEquivalentsNoncurrent | $ 1,510,000 us-gaap_RestrictedCashAndCashEquivalentsNoncurrent |
Identifiable intangible assets, useful life (in years) | 3 years | 2 years |
Financial Effect of Change in Accounting Estimate |  | 0.08 vprt_FinancialEffectOfChangeInAccountingEstimate |
Amortization on capitalized software development expense | 4,985,000 us-gaap_CapitalizedComputerSoftwareAmortization | 3,118,000 us-gaap_CapitalizedComputerSoftwareAmortization | 6,325,000 us-gaap_CapitalizedComputerSoftwareAmortization
Accumulated amortization on capitalized software development expense | 13,538,000 us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization | 10,315,000 us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization |
Payments of Debt Issuance Costs | 1,319,000 us-gaap_PaymentsOfDebtIssuanceCosts | 1,887,000 us-gaap_PaymentsOfDebtIssuanceCosts |
Amortization of Financing Costs | 765,000 us-gaap_AmortizationOfFinancingCosts | 556,000 us-gaap_AmortizationOfFinancingCosts | 206,000 us-gaap_AmortizationOfFinancingCosts
Unamortized Debt Issuance Expense | 2,334,000 us-gaap_UnamortizedDebtIssuanceExpense | 2,963,000 us-gaap_UnamortizedDebtIssuanceExpense |
Treasury Stock, Shares, Retired |  | 5,869,662 us-gaap_TreasuryStockSharesRetired |
Advertising expense | 267,655,000 us-gaap_AdvertisingExpense | 287,167,000 us-gaap_AdvertisingExpense | 252,812,000 us-gaap_AdvertisingExpense
Research and development expense | 26,423,000 us-gaap_ResearchAndDevelopmentExpense | 24,690,000 us-gaap_ResearchAndDevelopmentExpense | 19,707,000 us-gaap_ResearchAndDevelopmentExpense
Concentration risk, number of customers | one |  |
Percentage of receivables represented by one customer | 24.00%us-gaap_ConcentrationRiskPercentage1 | 35.00%us-gaap_ConcentrationRiskPercentage1 |
Software and Software Development Costs [Member] |  |  |
Accounting Policies [Line Items] |  |  |
Financial Effect of Change in Accounting Estimate |  | 2,718,000 vprt_FinancialEffectOfChangeInAccountingEstimate / us-gaap_ChangeInAccountingEstimateByTypeAxis = us-gaap_SoftwareAndSoftwareDevelopmentCostsMember |
Waltham Lease [Member] |  |  |
Accounting Policies [Line Items] |  |  |
Construction in Progress, Gross | $ 18,117,000 us-gaap_ConstructionInProgressGross / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = vprt_WalthamLeaseMember |  |

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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
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- Definition Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 8 -Article 9 + Details
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- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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