CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
REVENUES	$ 2,578,863	$ 2,123,403	$ 5,932,239	$ 8,274,841
COST OF REVENUES	(797,488)	(556,265)	(2,295,871)	(2,519,753)
Gross profit	1,781,375	1,567,138	3,636,368	5,755,088
OPERATING EXPENSES
Selling	257,000	370,208	793,908	1,231,566
General and administrative	1,035,941	1,051,901	3,074,299	3,080,224
Research and development	472,711	526,325	1,592,056	1,748,597
Total operating expenses	1,765,652	1,948,434	5,460,263	6,060,387
Income (Loss) from operations	15,723	(381,296)	(1,823,895)	(305,299)
OTHER INCOME (EXPENSE)
Interest income	73	0	88	0
Net Income (Loss)	$ 15,796	$ (381,296)	$ (1,823,807)	$ (305,299)
Net Income (Loss) per common share -
Basic (in dollars per share)	$ 0.00	$ (0.01)	$ (0.07)	$ (0.01)
Diluted (in dollars per share)	$ 0.00	$ (0.01)	$ (0.07)	$ (0.01)
Weighted average common shares used in computing per share amounts -
Basic (in shares)	27,795,594	27,523,587	27,771,819	27,482,865
Diluted (in shares)	27,841,357	27,523,587	27,771,819	27,482,865