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RELATED PARTY TRANSACTIONS (Details) (Family members of Chief Executive Officer, USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Family members of Chief Executive Officer
RELATED PARTY TRANSACTIONS
Payment for various consulting services and participating in clinical trials	$ 38,693rvp_RelatedPartyTransactionPayment / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ImmediateFamilyMemberOfManagementOrPrincipalOwnerMember	$ 93,939rvp_RelatedPartyTransactionPayment / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ImmediateFamilyMemberOfManagementOrPrincipalOwnerMember	$ 91,086rvp_RelatedPartyTransactionPayment / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ImmediateFamilyMemberOfManagementOrPrincipalOwnerMember

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- Definition

Represents information related to the payment for various consulting services and for participating in clinical trials.

+ References

No definition available.

+ Details

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Period Type:	duration

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- Details

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