Consolidated Statements of Income (USD $)	3 Months Ended		6 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2013	Apr. 30, 2012
Revenues
Revenues	$ 2,661,232	$ 3,532,004	$ 5,335,758	$ 6,995,788
Cost and expenses:
Cost of revenues	1,399,599	1,503,623	2,915,155	3,179,401
Research and development	163,579	117,594	310,535	213,332
Selling, general, and administrative expenses	942,359	1,274,161	1,840,449	2,512,511
Total costs and expenses	2,505,537	2,895,378	5,066,139	5,905,244
Income from operations	155,695	636,626	269,619	1,090,544
Interest expense - related party	70,680	72,223	143,741	146,051
Income before income taxes	85,015	564,403	125,878	944,493
Provision for Income taxes	21,031	5,000	49,576	5,000
Net income	$ 63,984	$ 559,403	$ 76,302	$ 939,493
Net income per common share - basic	$ 0.01	$ 0.08	$ 0.01	$ 0.13
Net income per common share - diluted	$ 0.01	$ 0.07	$ 0.01	$ 0.12
Weighted average number of common shares outstanding - basic	7,215,632	7,178,140	7,204,200	7,176,624
Weighted average number of common shares outstanding - diluted	7,844,278	8,006,908	7,842,211	8,003,504