XML 20 R31.htm IDEA: XBRL DOCUMENT v2.4.1.9
Related Party Transactions (Details Narrative) (USD $)
3 Months Ended 12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Dec. 31, 2013
Accounts payable - related parties $ 19,615us-gaap_AccountsPayableRelatedPartiesCurrent   $ 7,255us-gaap_AccountsPayableRelatedPartiesCurrent $ 44,219us-gaap_AccountsPayableRelatedPartiesCurrent
Officers and Directors [Member] | Consulting fees [Member]        
Fees paid or due to related party 6,000us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= rcar_OfficersandDirectorsMember
/ us-gaap_TitleOfIndividualAxis
= rcar_ConsultingfeesMember
75,084us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= rcar_OfficersandDirectorsMember
/ us-gaap_TitleOfIndividualAxis
= rcar_ConsultingfeesMember
   
Directors [Member] | Legal Fee [Member]        
Fees paid or due to related party 38,980us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_DirectorMember
/ us-gaap_TitleOfIndividualAxis
= rcar_LegalFeeMember
47,193us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_DirectorMember
/ us-gaap_TitleOfIndividualAxis
= rcar_LegalFeeMember
156,175us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_DirectorMember
/ us-gaap_TitleOfIndividualAxis
= rcar_LegalFeeMember
165,591us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_DirectorMember
/ us-gaap_TitleOfIndividualAxis
= rcar_LegalFeeMember
Officer and directors [Member] | Consulting fees [Member]        
Fees paid or due to related party     168,175us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_OfficerMember
/ us-gaap_TitleOfIndividualAxis
= rcar_ConsultingfeesMember
49,097us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_OfficerMember
/ us-gaap_TitleOfIndividualAxis
= rcar_ConsultingfeesMember
Officer and directors [Member] | Management Fee [Member]        
Fees paid or due to related party     $ 0us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_OfficerMember
/ us-gaap_TitleOfIndividualAxis
= rcar_FeeMember
$ 30,567us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_OfficerMember
/ us-gaap_TitleOfIndividualAxis
= rcar_FeeMember