Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement [Abstract]
Net sales	$ 74,128	$ 68,235	$ 215,412	$ 203,765
Cost of goods sold	29,595	27,015	85,798	82,097
Gross profit	44,533	41,220	129,614	121,668
Selling Expense	23,577	21,305	67,807	63,530
General and Administrative Expense	20,278	19,045	61,555	60,999
Selling, General and Administrative Expense	43,855	40,350	129,362	124,529
Impairment loss	0	0	3,046	0
Operating expenses:
Operating expenses	43,855	40,350	132,408	124,529
Operating income (loss)	678	870	(2,794)	(2,861)
Interest expense	(182)	(365)	(637)	(799)
Other income (expense), net	138	(19)	71	(150)
Income (loss) from continuing operations before income taxes	634	486	(3,360)	(3,810)
Income tax (benefit) expense	174	303	(296)	(398)
Income (loss) from continuing operations	460	183	(3,064)	(3,412)
Income and gain from discontinued operations, net of income taxes	0	418	1,367	1,187
Net income (loss)	460	601	(1,697)	(2,225)
Diluted income (loss) per share of common stock:
Continuing operations	$ 0.05	$ 0.02	$ (0.35)	$ (0.40)
Discontinued operations	$ 0.00	$ 0.05	$ 0.15	$ 0.14
Net income (loss) per share	$ 0.05	$ 0.07	$ (0.20)	$ (0.26)
Weighted Average Number of Shares Outstanding, Basic	8,698	8,651	8,678	8,629
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	134	43	0	0
Weighted Average Number of Shares Outstanding, Diluted	8,832	8,694	8,678	8,629
adjustment for foreign currency translation	(492)	232	(416)	(243)
Net Comprehensive loss	$ (32)	$ 833	$ (2,113)	$ (2,468)