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Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Condensed Consolidated Statements of Operations [Abstract]
Net sales	$ 6,046	$ 9,049	$ 19,699	$ 26,364
Cost of sales	4,831	7,187	15,777	21,539
Gross profit	1,215	1,862	3,922	4,825
Operating expenses (income):
Research and development	(278)	(22)	(144)	(101)
Sales and marketing	1,524	1,721	5,095	4,858
General and administrative	1,212	1,528	3,834	4,723
Valuation of equity instruments		53	56	1,803
Restructuring charges				26
Total operating expenses	2,458	3,280	8,841	11,309
Loss from operations	(1,243)	(1,418)	(4,919)	(6,484)
Other income (expense):
Other (expense) income	(6)	9	65	(57)
Interest expense	(206)	(153)	(578)	(400)
Loss before income taxes	(1,455)	(1,562)	(5,432)	(6,941)
Provision for income taxes	(4)	(1)	(13)	(4)
Net loss	$ (1,459)	$ (1,563)	$ (5,445)	$ (6,945)
Net loss per share - basic and diluted	$ (0.06)	$ (0.07)	$ (0.22)	$ (0.31)
Shares used in computing net loss per share - basic and diluted	24,845	23,420	24,610	22,431

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