Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Oct. 31, 2011	Oct. 31, 2010
Revenues
Equipment, supplies and accessories	$ 24,904	$ 25,522
Service revenue	4,163	3,519
Total revenues	29,067	29,041
Cost of revenues
Cost of equipment, supplies and accessories	11,020	11,647
Cost of service revenue	1,501	1,603
Total cost of revenues	12,521	13,250
Gross margin	16,546	15,791
Operating expenses:
Selling and marketing	8,301	8,067
General and administrative	4,299	4,514
Research and development	3,659	3,606
Amortization of intangibles	420	420
Total operating expenses	16,679	16,607
Operating loss	(133)	(816)
Interest income, net	21	8
Loss before income taxes	(112)	(808)
Provision for income taxes	40	41
Net loss	$ (152)	$ (849)
Loss income per share:
Basic	$ (0.04)	$ (0.21)
Diluted	$ (0.04)	$ (0.21)
Weighted average common shares outstanding:
Basic	3,767	4,122
Diluted	3,767	4,122