CONSOLIDATED STATEMENTS OF OPERATIONS - (UNAUDITED) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) [Abstract]
Net sales	$ 44,502	$ 50,900
Cost of sales	6,395	7,214
Commissions and incentives	18,985	21,707
Total Cost of Sales	25,380	28,921
Gross profit	19,122	21,979
Operating expenses:
Selling and administrative	11,484	16,018
Depreciation and amortization	2,458	2,801
Other operating costs	7,236	8,066
Total operating expenses	21,178	26,885
Loss from operations	(2,056)	(4,906)
Interest expense	(53)	(20)
Other income, net	892	267
Loss before income taxes	(1,217)	(4,659)
Provision for income taxes	(183)	(119)
Net loss	$ (1,400)	$ (4,778)
Net loss per share:
Basic (in dollars per share)	$ (0.53)	$ (1.81)
Diluted (in dollars per share)	$ (0.53)	$ (1.81)
Weighted-average common shares outstanding:
Basic (in shares)	2,648	2,649
Diluted (in shares)	2,648	2,649