Concentrations and Risks.

No definition available.

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- Definition

Number of manufacturers that supply major part of finished goods.

+ References

No definition available.

+ Details

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- Definition

Raw material suppliers.

+ 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

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=66008989&loc=d3e5074-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.4)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13537-108611

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- Details

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- Details

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Concentrations and Risks (Details Textual) $ in Millions	3 Months Ended
Concentrations and Risks (Details Textual) $ in Millions	Mar. 31, 2017 USD ($) Customer Manufacturer Supplier	Mar. 31, 2016 Customer Manufacturer Supplier	Dec. 31, 2016 USD ($)
Concentrations and Risks (Textual)
Allowance for doubtful accounts \| $	$ 3.9		$ 4.1
Wholesale business customer [Member] \| Revenues [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage	12.00%	11.00%
Number of wholesale customer \| Customer	2	1
Wholesale business customer [Member] \| Raw materials [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage	10.00%	10.00%
Wholesale business customer [Member] \| Finished goods [Member] \| Manufacturer one [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage	12.00%	18.00%
Number of manufacturers	1	3
Wholesale business customer [Member] \| Finished goods [Member] \| Manufacturer two [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage		16.00%
Number of manufacturers		3
Wholesale business customer [Member] \| Finished goods [Member] \| Manufacturer three [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage		11.00%
Number of manufacturers		3
Wholesale business customer one [Member] \| Revenues [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage	11.00%
Number of wholesale customer \| Customer	2
Retail business [Member] \| Raw material suppliers [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage	27.00%	13.00%
Number of raw material suppliers \| Supplier	2	1
Retail business [Member] \| Raw material suppliers one [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage	16.00%
Number of raw material suppliers \| Supplier	2
Retail business [Member] \| Finished goods [Member]
Concentrations and Risks (Textual)
Concentration risk, percentage	10.00%	10.00%