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Note 4 - Heritage and Cultural Assets (Detail) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Heritage and cultural museum assets	$ 129,002	$ 128,687

X

- Definition

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

+ References

No definition available.

+ Details

Name:	stvs_HeritageAndCulturalMuseumAssets
Namespace Prefix:	stvs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant