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, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Net sales	$ 68,235	$ 67,863	$ 203,765	$ 209,057
Cost of goods sold	27,015	25,368	82,097	90,539
Gross profit	41,220	42,495	121,668	118,518
Operating expenses:
Selling, general and administrative expenses	39,424	42,836	123,601	131,455
Severance expenses	962	1,410	964	8,180
Gain (Loss) on Disposition of Property	(36)	(11)	(36)	(2,133)
Goodwill, Impairment Loss	0	0	0	28,306
Operating expenses	40,350	44,235	124,529	165,808
Operating income (loss)	870	(1,740)	(2,861)	(47,290)
Interest expense	(365)	(229)	(799)	(453)
Other income (expense), net	(19)	23	(150)	(73)
Income (loss) from continuing operations before income taxes	486	(1,946)	(3,810)	(47,816)
Income tax (benefit) expense	303	(389)	(398)	17,453
Income (loss) from continuing operations	183	(1,557)	(3,412)	(65,269)
Discontinued operations, net of income taxes	418	239	1,187	996
Net income (loss)	601	(1,318)	(2,225)	(64,273)
Diluted income (loss) per share of common stock:
Continuing operations	$ 0.02	$ (0.18)	$ (0.40)	$ (7.61)
Discontinued operations	$ 0.05	$ 0.03	$ 0.14	$ 0.12
Net income (loss) per share	$ 0.07	$ (0.15)	$ (0.26)	$ (7.49)
Weighted Average Number of Shares Outstanding, Basic	8,651	8,587	8,629	8,581
Weighted Average Number Diluted Shares Outstanding Adjustment	43	0	0	0
Diluted weighted average shares outstanding	8,694	8,587	8,629	8,581
Cash dividends declared per share of common stock	$ 0	$ 0.00	$ 0	$ 0.24
Adjustment for foreign currency translation	232	342	(243)	531
Net Comprehensive loss	$ 833	$ (976)	$ (2,468)	$ (63,742)