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CONSOLIDATED STATEMENTS OF CASH FLOWS [Parenthetical] (USD $)	9 Months Ended	119 Months Ended
	Sep. 30, 2011	Sep. 30, 2012
Accrued Interest For Issuance Of Common Stock	$ 463,722	$ 463,722

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- Definition

Accrued interest for issuance of common stock in connection with the conversion of notes payable.

+ References

No definition available.

+ Details

Name:	nvlt_AccruedInterestForIssuanceOfCommonStock
Namespace Prefix:	nvlt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration