Risk Concentrations - Additional Information (Detail)
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12 Months Ended | |
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Dec. 31, 2013
Vendor
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Dec. 31, 2012
Vendor
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Concentration Risk [Line Items] | ||
Percentage of revenue from a group of related customer | 31.00%rvlt_EntityWideRevenueMajorCustomerPercentageOfTotalRevenues | |
Number of major Suppliers | 2rvlt_NumberOfMajorSuppliers | 4rvlt_NumberOfMajorSuppliers |
Supplier One | ||
Concentration Risk [Line Items] | ||
Purchases from major suppliers |
14.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_CounterpartyNameAxis = rvlt_SupplierOneMember |
18.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_CounterpartyNameAxis = rvlt_SupplierOneMember |
Supplier Two | ||
Concentration Risk [Line Items] | ||
Purchases from major suppliers |
10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_CounterpartyNameAxis = rvlt_SupplierTwoMember |
15.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_CounterpartyNameAxis = rvlt_SupplierTwoMember |
Supplier Three | ||
Concentration Risk [Line Items] | ||
Purchases from major suppliers |
14.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_CounterpartyNameAxis = rvlt_SupplierThreeMember |
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Supplier Four | ||
Concentration Risk [Line Items] | ||
Purchases from major suppliers |
12.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_CounterpartyNameAxis = rvlt_SupplierFourMember |
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Entity Wide Revenue Major Customer Percentage Of Total Revenues No definition available.
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Number Of Major Suppliers No definition available.
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- Definition
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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