Condensed Statements of Operations (USD $)	3 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
NET REVENUE:
Product	$ 2,618,930	$ 2,805,351
Service	62,920	295,821
Total Revenue	2,681,850	3,101,172
COST OF REVENUE:
Product	1,103,451	1,204,112
Service	50,002	148,720
Total Cost of Revenue	1,153,453	1,352,832
GROSS PROFIT	1,528,397	1,748,340
OPERATING EXPENSES:
Sales and marketing	951,184	867,007
General and administrative	353,043	527,645
Research and development	388,087	342,746
Total operating expenses	1,692,314	1,737,398
OPERATING INCOME (LOSS)	(163,917)	10,942
Interest expense, net	(8,886)	(1,012)
Other income (expense), net	(67,894)	380
Interest expense and other income, net	(76,780)	(632)
INCOME (LOSS) BEFORE PROVISION FOR INCOME TAXES	(240,697)	10,310
Provision for income taxes	0
NET INCOME (LOSS)	$ (240,697)	$ 10,310
Net income (loss) per share-basic and diluted (in dollars per share)	$ (0.03)	$ 0.00
Weighted average shares-basic (in shares)	8,210,100	8,168,067
Weighted average shares-diluted (in shares)	8,210,100	8,177,853