Joint Ventures and Investments - Equity Method Investments (Parenthetical) (Detail) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended
Mar. 31, 2019	Sep. 30, 2019
Schedule Of Equity Method Investments [Line Items]
Gain on sale of equity investments		$ 209
Ningbo Material Girl Fashion Co Ltd \| Ningbo Peacebird Fashion & Accessories Co. Ltd.
Schedule Of Equity Method Investments [Line Items]
Percentage of equity ownership interest sold	20.00%
Sale of ownership interest	$ 3,000
Sale price reduction by initial cash investments	200
Brand management expenses incurred	600
Proceeds from sale of equity method investments	2,200
Proceeds from sale of interest in Ningbo Material Girl	$ 2,200
Ningbo Material Girl Fashion Co Ltd \| Purim LLC.
Schedule Of Equity Method Investments [Line Items]
Percentage of equity ownership interest sold	33.30%
Sale of ownership interest	$ 700
Proceeds from sale of equity method investments	1,500
Proceeds from sale of interest in Ningbo Material Girl	1,500
Gain on sale of equity investments	$ 200

Brand management expenses incurred.

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Decrease in initial cash investment.

+ References

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Percentage of equity ownership interest sold.

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- Definition

Amount of the entity's equity method investment which has been sold.

+ References

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The difference between the carrying value and the sale price of equity securities, not separately or otherwise categorized as trading or available-for-sale. This element includes investments in which the entity holds a small ownership stake (generally, less than 20% of the shares outstanding) and cannot exert significant influence.

+ References

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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