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Goodwill and Intangible Assets (Detail) - (Table 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Goodwill [Roll Forward]
Goodwill – net	$ 168,265	$ 171,349
Wholesale Footwear [Member]
Goodwill [Roll Forward]
Goodwill – net	91,323	91,572	$ 84,551
Goodwill, Purchase Accounting Adjustments	0	0
Goodwill, Foreign Currency Translation Gain (Loss)	(249)	7,021
Acquisition of SM Canada		0
Wholesale Accessories [Member]
Goodwill [Roll Forward]
Goodwill – net	62,688	62,688	49,324
Goodwill, Purchase Accounting Adjustments	0	1,409
Goodwill, Foreign Currency Translation Gain (Loss)	0	0
Acquisition of SM Canada		11,955
Retail [Member]
Goodwill [Roll Forward]
Goodwill – net	14,254	17,089	14,237
Goodwill, Purchase Accounting Adjustments	(2,591)	(2,053)
Goodwill, Foreign Currency Translation Gain (Loss)	(244)	261
Acquisition of SM Canada		4,644
Net Carrying Amount [Member]
Goodwill [Roll Forward]
Goodwill – net	168,265	171,349	$ 148,112
Goodwill, Purchase Accounting Adjustments	(2,591)	(644)
Goodwill, Foreign Currency Translation Gain (Loss)	$ (493)	7,282
Acquisition of SM Canada		$ 16,599

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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