Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]
Net sales	$ 69,204	$ 67,213
Cost of goods sold	27,926	27,399
Gross profit	41,278	39,814
Selling Expense	21,280	21,607
General and Administrative Expense	21,797	21,737
Selling, General and Administrative Expense	43,077	43,344
Impairment loss	2,914	0
Operating expenses:
Operating expenses	45,991	43,344
Operating income (loss)	(4,713)	(3,530)
Interest expense	(244)	(213)
Other income (expense), net	(148)	(61)
Income (loss) from continuing operations before income taxes	(5,105)	(3,804)
Income tax (benefit) expense	(783)	(200)
Income (loss) from continuing operations	(4,322)	(3,604)
Income and gain from discontinued operations, net of income taxes	1,367	381
Net income (loss)	(2,955)	(3,223)
Diluted income (loss) per share of common stock:
Continuing operations	$ (0.50)	$ (0.42)
Discontinued operations	$ 0.16	$ 0.05
Net income (loss) per share	$ (0.34)	$ (0.37)
Weighted Average Number of Shares Outstanding, Basic and Diluted	8,659	8,606
Adjustment for foreign currency translation	(245)	(172)
Net Comprehensive loss	$ (3,200)	$ (3,395)