Consolidated Statements of Operations (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement [Abstract]
NET REVENUE	$ 23,217	$ 16,884	$ 62,070	$ 48,144
COST OF REVENUE	12,923	8,713	32,826	25,570
GROSS PROFIT	10,294	8,171	29,244	22,574
OPERATING EXPENSES
General and administrative	6,370	4,335	17,295	12,573
Research and development	1,014	340	2,275	1,791
Sales and marketing	2,983	2,336	8,775	6,239
Total operating expenses	10,367	7,011	28,345	20,603
INCOME (LOSS) FROM OPERATIONS	(73)	1,160	899	1,971
INTEREST AND OTHER INCOME (EXPENSE) - NET	(218)	(231)	(736)	(749)
INCOME (LOSS) BEFORE TAXES	(291)	929	163	1,222
INCOME TAXES		29	78	46
NET INCOME (LOSS)	$ (291)	$ 900	$ 85	$ 1,176
NET INCOME (LOSS) PER SHARE
Basic	$ (0.01)	$ 0.02	$ 0.00	$ 0.02
Diluted	$ (0.01)	$ 0.02	$ 0.00	$ 0.02
WEIGHTED AVG NUMBER OF SHARES OUTSTANDING
Basic	54,444	48,933	51,272	48,007
Diluted	54,444	53,173	53,926	52,599