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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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-Publisher FASB

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

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Percentage of voting equity interests acquired in a business combination achieved in stages, including equity interests in the acquiree held by the acquirer immediately before the acquisition date and acquired at the acquisition date.

+ References

No definition available.

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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

-Publisher FASB

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, resulting from a business combination.

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No definition available.

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Amount of increase (decrease) of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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Amount of write-off of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit associated with the sale of all or a portion of a reporting unit.

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No definition available.

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Trademarks and Other Intangibles, net - Additional Information (Detail) (USD $)	3 Months Ended		6 Months Ended		1 Months Ended			1 Months Ended		1 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Trademarks	Jun. 30, 2014 Trademarks Iconix Southeast Asia	Jan. 31, 2014 Iconix Europe	Jan. 31, 2014 Iconix Europe Trademarks	Feb. 28, 2014 Iconix Latin America	Feb. 28, 2014 Iconix Latin America Trademarks
Intangible Assets by Major Class [Line Items]
Increase (Decrease) in indefinite-lived trademarks						$ (3,600,000)
Sale of indefinite-lived trademarks					2,200,000
Controlling interest							1.00%		50.00%
Interest acquired, including previously acquired interest							51.00%		100.00%
Increase in value of indefinite-lived intangible assets								27,000,000		82,400,000
Amortization expense for intangible assets	1,000,000	1,900,000	2,468,000	3,781,000
Impairment of intangible assets, indefinite-lived	0	0
Impairment of intangible assets, finite-lived	$ 0	$ 0