CONSOLIDATED STATEMENTS OF OPERATIONS - (UNAUDITED) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
CONSOLIDATED STATEMENTS OF OPERATIONS - (UNAUDITED) [Abstract]
Net sales	$ 43,049	$ 50,520	$ 131,162	$ 152,782
Cost of sales	6,755	7,407	20,038	22,164
Commissions and incentives	18,658	22,041	56,280	66,644
Total cost of sales	25,413	29,448	76,318	88,808
Gross profit	17,636	21,072	54,844	63,974
Operating expenses:
Selling and administrative	10,516	12,373	33,793	43,202
Depreciation and amortization	703	2,644	4,082	8,132
Other operating costs	5,328	7,627	19,342	23,439
Total operating expenses	16,547	22,644	57,217	74,773
Income (loss) from operations	1,089	(1,572)	(2,373)	(10,799)
Interest income (expense)	6	(4)	(26)	(3)
Other income (expense), net	455	(1,557)	542	(1,094)
Income (loss) before income taxes	1,550	(3,133)	(1,857)	(11,896)
Benefit (provision) for income taxes	663	(530)	215	(1,795)
Net income (loss)	$ 2,213	$ (3,663)	$ (1,642)	$ (13,691)
Net income (loss) per share:
Basic (in dollars per share)	$ 0.84	$ (1.38)	$ (0.62)	$ (5.17)
Diluted (in dollars per share)	$ 0.83	$ (1.38)	$ (0.62)	$ (5.17)
Weighted-average common shares outstanding:
Basic (in shares)	2,648	2,649	2,648	2,649
Diluted (in shares)	2,681	2,649	2,648	2,649