Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Condensed Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net sales	$ 71,984	$ 75,366	$ 222,294	$ 242,099
Cost of goods sold	28,624	32,820	100,784	101,315
Gross profit	43,360	42,546	121,510	140,784
Operating expenses:
Selling, general and administrative expenses	43,311	45,335	132,777	137,026
Severance expenses	1,410	282	8,180	1,492
Gain on sale of assets	(11)		(2,133)
Goodwill impairment			28,306
Operating expenses, Total	44,710	45,617	167,130	138,518
Operating income (loss)	(1,350)	(3,071)	(45,620)	2,266
Other income (expense), net	23	59	(73)	138
Interest expense	(229)	(79)	(453)	(662)
Income (loss) from continuing operations before income taxes	(1,556)	(3,091)	(46,146)	1,742
Income tax (benefit) expense	(240)	(937)	18,095	758
Income (loss) from continuing operations	(1,316)	(2,154)	(64,241)	984
Discontinued operations, net of income taxes	(2)	(9)	(32)	(61)
Net income (loss)	(1,318)	(2,163)	(64,273)	923
Basic income (loss) per share of common stock:
Continuing operations	$ (0.15)	$ (0.25)	$ (7.49)	$ 0.12
Discontinued operations				$ (0.01)
Net income (loss) per share	$ (0.15)	$ (0.25)	$ (7.49)	$ 0.11
Diluted income (loss) per share of common stock:
Continuing operations	$ (0.15)	$ (0.25)	$ (7.49)	$ 0.11
Discontinued operations
Net income (loss) per share	$ (0.15)	$ (0.25)	$ (7.49)	$ 0.11
Basic weighted average shares outstanding	8,597	8,566	8,581	8,549
Dilutive effect of stock based compensation				62
Diluted weighted average shares outstanding	8,597	8,566	8,581	8,611
Cash dividends declared per share of common stock		$ 0.12	$ 0.24	$ 0.36
Net Comprehensive loss	$ (976)	$ (3,812)	$ (63,742)	$ (318)