Concentrations and Risks (Details Textual) (USD $)	12 Months Ended
Dec. 31, 2012 manufacturer supplier customer	Dec. 31, 2011 customer manufacturer supplier
Concentrations and Risks (Textual)
Allowance for doubtful accounts	0	0
Wholesale business [Member]
Concentrations and Risks (Textual)
Number of wholesale customer	2	2
Percentage of revenues hold by wholesale customer one	11.00%	19.00%
Percentage of revenues hold by wholesale customer two	11.00%	17.50%
Number of raw materials suppliers	0	0
Number of manufacturers	1	1
Percentage of purchased finished goods supplied by one manufacture	14.00%	13.00%
Retail business [Member]
Concentrations and Risks (Textual)
Number of raw materials suppliers	0	0
Number of manufacturers	0	0

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Number of manufacturers that supply major part of finished goods.

+ References

No definition available.

+ Details

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- Definition

Number of suppliers that supply major part of raw material for retail business.

+ References

No definition available.

+ Details

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- Definition

Number of wholesale customer that hold major part of company's revenue.

+ References

No definition available.

+ Details

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- Definition

Percentage of purchased finished goods supplied by one manufacturer.

+ References

No definition available.

+ Details

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- Definition

Percentage of revenues hold by major wholesale customer one.

+ References

No definition available.

+ Details

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- Definition

Percentage of revenues hold by major wholesale customer two.

+ References

No definition available.

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- Definition

For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5074-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.10)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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