Quarterly report pursuant to Section 13 or 15(d)

10. RELATED PARTY TRANSACTIONS (Details Narrative)

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10. RELATED PARTY TRANSACTIONS (Details Narrative) (USD $)
Oct. 31, 2014
Apr. 30, 2014
Due to officers and a director $ 0us-gaap_DueToOfficersOrStockholdersCurrent $ 143,859us-gaap_DueToOfficersOrStockholdersCurrent
Former Chief Scientific Officer [Member]    
Due to officers and a director 0us-gaap_DueToOfficersOrStockholdersCurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= nvlx_FormerChiefScientificOfficerMember
143,859us-gaap_DueToOfficersOrStockholdersCurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= nvlx_FormerChiefScientificOfficerMember
Accrued interest $ 0us-gaap_InterestPayableCurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= nvlx_FormerChiefScientificOfficerMember
$ 33,960us-gaap_InterestPayableCurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= nvlx_FormerChiefScientificOfficerMember