CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Net sales	$ 173,447	$ 200,689
Cost of sales	34,641	38,515
Gross profit	138,806	162,174
Operating expenses:
Commissions and incentives	73,823	87,426
Selling and administrative expenses	37,176	47,821
Depreciation and amortization	4,755	10,697
Other operating costs	24,032	33,119
Total operating expenses	139,786	179,063
Loss from operations	(980)	(16,889)
Interest income	50	117
Other income (expense), net	630	(1,106)
Loss before income taxes	(300)	(17,878)
Provision for income taxes	(1,088)	(2,781)
Net loss	$ (1,388)	$ (20,659)
Loss per common share:
Basic (in dollars per share)	$ (0.52)	$ (7.8)
Diluted (in dollars per share)	$ (0.52)	$ (7.8)
Weighted-average common shares outstanding:
Basic (in shares)	2,648	2,649
Diluted (in shares)	2,648	2,649