Gains on Sale of Trademarks, Net - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended
	Feb. 29, 2016	Jan. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Schedule Of Gain Loss On Investments Including Marketable Securities And Investments Held At Cost Income Statement Reported Amounts Summary [Line Items]
Net gains (losses) on sale of trademarks			$ 0	$ 10,969
BBC and Ice Cream brands
Schedule Of Gain Loss On Investments Including Marketable Securities And Investments Held At Cost Income Statement Reported Amounts Summary [Line Items]
Proceeds from sale of interest		$ 3,500		3,500
Net gains (losses) on sale of trademarks			(600)	(593)	[1]
Badgley Mischka Intellectual Property / MJCLK Apparel License
Schedule Of Gain Loss On Investments Including Marketable Securities And Investments Held At Cost Income Statement Reported Amounts Summary [Line Items]
Proceeds from sale of rights	$ 13,800			$ 13,750
Badgley Mischka Intellectual Property / MJCLK Apparel License | UNITED STATES
Schedule Of Gain Loss On Investments Including Marketable Securities And Investments Held At Cost Income Statement Reported Amounts Summary [Line Items]
Net gains (losses) on sale of trademarks			$ 11,600

[1] In January 2016, the Company sold its interest in the BBC and Ice Cream brands for $3.5 million in cash. The Company recognized a loss of $0.6 million as a result of this transaction.