Note E - Intangible Assets (Detail) - Change in the Carrying Amount of Intangible Assets (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Beginning Balance	$ 11,482	$ 18,212
Ending Balance	11,562	11,482	18,212
Trademarks acquired	35	0	0
Foreign currency translation effects	45	(55)
Trademarks [Member]
Intangible Impairment losses	0	(3,150)
Form Goodwill [Member]
Intangible Impairment losses	0	(539)
Kswiss Goodwill [Member]
Intangible Impairment losses	$ 0	$ (2,986)