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Heritage and Cultural Assets (Detail) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Heritage and cultural museum assets	$ 127,873	$ 128,687

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- 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