Note 5 - Heritage and Cultural Assets (Details) - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Heritage And Cultural Assets [Abstract]
Heritage and Cultural Museum Assets	$ 127,465	$ 132,513

Heritage and cultural assets consisting principally of collectibles and antiques for exhibition.

No definition available.

Name:	nvfy_HeritageAndCulturalMuseumAssets
Namespace Prefix:	nvfy_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant