CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
NET SALES	$ 31,480	$ 31,971	$ 20,048
COST OF GOODS SOLD	16,470	13,534	10,284
Gross profit	15,010	18,437	9,764
OPERATING EXPENSES:
Selling, general and administrative	22,023	19,150	10,933
Research and development	2,491	2,218	2,305
Restructuring charges	0	41	138
Operating Expenses	24,514	21,409	13,376
LOSS FROM OPERATIONS	(9,504)	(2,972)	(3,612)
OTHER INCOME (EXPENSE):
Interest income (expense), net	(888)	(958)	(4)
Expense on preferred stock	0	(6,066)	0
Warrant revaluation	2,200	0	0
Other, net	11	259	632
Other Income (Expense)	1,323	(6,765)	628
LOSS BEFORE INCOME TAXES	(8,181)	(9,737)	(2,984)
INCOME TAX EXPENSE	146	45	150
NET LOSS	(8,327)	(9,782)	(3,134)
PREFERRED STOCK DIVIDENDS AND ACCRETION	(660)	(1,010)	0
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (8,987)	$ (10,792)	$ (3,134)
BASIC AND DILUTED LOSS PER COMMON SHARE	$ (0.13)	$ (0.22)	$ (0.06)
BASIC AND DILUTED WEIGHTED AVERAGE SHARES OF COMMON STOCK OUTSTANDING	69,417,419	49,361,632	49,243,839