Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Segment Reporting Information [Line Items]
Product sales	$ 86,712	$ 82,270	$ 223,208	$ 219,681
Licensing revenues	713	838	2,009	2,058
Net sales	87,425	83,108	225,217	221,739
Earnings from operations	9,019	8,586	17,276	16,954
Wholesale [Member]
Segment Reporting Information [Line Items]
Product sales	67,354	63,914	167,521	165,421
Licensing revenues	713	838	2,009	2,058
Net sales	68,067	64,752	169,530	167,479
Earnings from operations	7,445	7,073	12,752	12,984
Retail [Member]
Segment Reporting Information [Line Items]
Product sales	5,357	5,232	15,839	16,363
Licensing revenues	0	0	0	0
Net sales	5,357	5,232	15,839	16,363
Earnings from operations	638	512	1,619	1,538
Other Segment [Member]
Segment Reporting Information [Line Items]
Product sales	14,001	13,124	39,848	37,897
Licensing revenues	0	0	0	0
Net sales	14,001	13,124	39,848	37,897
Earnings from operations	$ 936	$ 1,001	$ 2,905	$ 2,432