Consolidated Statements of Income (USD $)	3 Months Ended		9 Months Ended
	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2011	Jul. 31, 2010
Revenues	$ 3,332,814	$ 2,770,888	$ 10,207,901	$ 7,497,503
Cost and expenses:
Cost of revenues	1,502,765	1,239,946	4,477,047	3,292,878
Research and development	175,537	75,555	327,012	218,842
Selling, general, and administrative expenses	1,386,728	1,031,197	4,004,265	2,915,477
Total costs and expenses	3,065,030	2,346,698	8,808,324	6,427,197
Income from operations	267,784	424,190	1,399,577	1,070,306
Interest expense - related party	133,243	343,042	823,807	1,016,573
Income before income taxes	134,541	81,148	575,770	53,733
Provision for income taxes	7,565	8,007	17,128	28,239
Net income	$ 126,976	$ 73,141	$ 558,642	$ 25,494
Net income per common share - basic	$ 0.02	$ 0.02	$ 0.10	$ 0.01
Net income per common share - diluted	$ 0.02	$ 0.01	$ 0.09
Weighted average number of common shares outstanding - basic	6,945,036	4,590,741	5,463,353	4,517,254
Weighted average number of common shares outstanding - diluted	7,782,608	5,463,424	6,262,776	5,374,299