Quarterly report pursuant to Section 13 or 15(d)

Acquisitions - 2014 Acquisitions (Details)

v2.4.1.9
Acquisitions - 2014 Acquisitions (Details) (USD $)
3 Months Ended 1 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Feb. 28, 2015
Jan. 31, 2014
Mar. 31, 2014
May 31, 2014
Jun. 30, 2014
Dec. 31, 2014
Business Acquisition [Line Items]                
Gain (loss) recognized due to change in fair value of cash consideration $ 377,000us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 $ 167,000us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1            
InstaManager                
Business Acquisition [Line Items]                
Total purchase price       9,200,000us-gaap_BusinessCombinationConsiderationTransferred1
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
       
Cash portion of purchase price       6,000,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
       
Deferred cash payment amount related to acquisition     500,000rp_BusinessCombinationDeferredCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
1,000,000rp_BusinessCombinationDeferredCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
       
Length of time for acquisition deferred cash payment to be made       2 years        
Additional future cash payment related to acquisition 500,000rp_BusinessCombinationAdditionalFutureCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
    7,000,000rp_BusinessCombinationAdditionalFutureCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
       
Total deferred cash obligation 500,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
            1,000,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
Deferred cash obligation discount 100,000rp_BusinessCombinationContingentConsiderationDeferredCashObligationDiscount
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
            100,000rp_BusinessCombinationContingentConsiderationDeferredCashObligationDiscount
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
Fair value of deferred cash payment       800,000rp_BusinessCombination.DeferredCashPaymentFairValue
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
       
Contingent cash obligation/payment 500,000us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
    2,400,000us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
       
Fair value of contingent cash payment 2,800,000rp_BusinessCombinationContingentConsiderationFairValueofLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
            2,300,000rp_BusinessCombinationContingentConsiderationFairValueofLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
Gain (loss) recognized due to change in fair value of cash consideration (400,000)us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
             
Direct acquisition costs       100,000us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
/ us-gaap_BusinessAcquisitionAxis
= rp_BooktLLCincludingInstaManagerproductMember
       
VMM                
Business Acquisition [Line Items]                
Total purchase price         1,200,000us-gaap_BusinessCombinationConsiderationTransferred1
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
     
Cash portion of purchase price         1,000,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
     
Deferred cash payment amount related to acquisition         200,000rp_BusinessCombinationDeferredCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
     
Length of time for acquisition deferred cash payment to be made         2 years      
Additional future cash payment related to acquisition         2,000,000rp_BusinessCombinationAdditionalFutureCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
     
Total deferred cash obligation 200,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
            200,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
Deferred cash obligation discount 100,000rp_BusinessCombinationContingentConsiderationDeferredCashObligationDiscount
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
            100,000rp_BusinessCombinationContingentConsiderationDeferredCashObligationDiscount
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
Fair value of deferred cash payment   200,000rp_BusinessCombination.DeferredCashPaymentFairValue
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
    200,000rp_BusinessCombination.DeferredCashPaymentFairValue
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
     
Contingent cash obligation/payment 0us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
100,000us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
    100,000us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
    100,000us-gaap_BusinessCombinationContingentConsiderationLiability
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
Gain (loss) recognized due to change in fair value of cash consideration 100,000us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
             
Direct acquisition costs   100,000us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
    100,000us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
/ us-gaap_BusinessAcquisitionAxis
= rp_VirtualMaintenanceManagerLLCMember
     
Notivus                
Business Acquisition [Line Items]                
Total purchase price           4,400,000us-gaap_BusinessCombinationConsiderationTransferred1
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
   
Cash portion of purchase price           3,600,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
   
Deferred cash payment amount related to acquisition           800,000rp_BusinessCombinationDeferredCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
   
Length of time for acquisition deferred cash payment to be made           2 years    
Total deferred cash obligation 800,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
            800,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
Deferred cash obligation discount 100,000rp_BusinessCombinationContingentConsiderationDeferredCashObligationDiscount
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
            100,000rp_BusinessCombinationContingentConsiderationDeferredCashObligationDiscount
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
Fair value of deferred cash payment           800,000rp_BusinessCombination.DeferredCashPaymentFairValue
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
   
Direct acquisition costs           100,000us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
/ us-gaap_BusinessAcquisitionAxis
= rp_NotivusLLCMember
   
Kigo                
Business Acquisition [Line Items]                
Total purchase price             36,200,000us-gaap_BusinessCombinationConsiderationTransferred1
/ us-gaap_BusinessAcquisitionAxis
= rp_KigoMember
 
Cash portion of purchase price             30,700,000us-gaap_PaymentsToAcquireBusinessesGross
/ us-gaap_BusinessAcquisitionAxis
= rp_KigoMember
 
Deferred cash payment amount related to acquisition             5,500,000rp_BusinessCombinationDeferredCashPaymentAmount
/ us-gaap_BusinessAcquisitionAxis
= rp_KigoMember
 
Length of time for acquisition deferred cash payment to be made           2 years 6 months    
Total deferred cash obligation 5,400,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_KigoMember
            5,400,000rp_BusinessCombinationContingentConsiderationDeferredCashObligation
/ us-gaap_BusinessAcquisitionAxis
= rp_KigoMember
Direct acquisition costs $ 500,000us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
/ us-gaap_BusinessAcquisitionAxis
= rp_KigoMember
             
Developed product technologies | InstaManager                
Business Acquisition [Line Items]                
Amortized useful life of acquired intangible assets       3 years        
Developed product technologies | VMM                
Business Acquisition [Line Items]                
Amortized useful life of acquired intangible assets       3 years        
Developed product technologies | Notivus                
Business Acquisition [Line Items]                
Amortized useful life of acquired intangible assets           3 years    
Developed product technologies | Kigo                
Business Acquisition [Line Items]                
Amortized useful life of acquired intangible assets 3 years              
Customer relationships | VMM                
Business Acquisition [Line Items]                
Amortized useful life of acquired intangible assets         5 years      
Customer relationships | Kigo                
Business Acquisition [Line Items]                
Amortized useful life of acquired intangible assets 10 years 0 months 0 days              
LIBOR | Kigo                
Business Acquisition [Line Items]                
Variable basis spread 1.00%rp_BusinessCombinationContingentConsiderationBasisSpreadonVariableRate
/ us-gaap_BusinessAcquisitionAxis
= rp_KigoMember
/ us-gaap_VariableRateAxis
= us-gaap_LondonInterbankOfferedRateLIBORMember