Condensed Consolidated Statements of Income (unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2011	Jul. 31, 2010
Revenues:
License	$ 2,344	$ 1,634	$ 6,758	$ 5,787
Maintenance	1,821	1,757	5,396	5,534
Professional services	39	33	139	73
Total revenues	4,204	3,424	12,293	11,394
Cost of revenues:
License	66	60	199	216
Amortization of intangible assets	26	76	164	230
Maintenance	384	342	1,111	1,098
Professional services	26	17	68	48
Total cost of revenues	502	495	1,542	1,592
Gross profit	3,702	2,929	10,751	9,802
Operating expenses:
Sales and marketing	1,341	1,150	4,161	3,471
Research and development	1,055	824	2,967	2,812
General and administrative	786	759	3,093	2,434
Restructuring	25	0	25	39
Total operating expenses	3,207	2,733	10,246	8,756
Income from operations	495	196	505	1,046
Interest and other income (expense), net	34	48	(14)	141
Income before provision for income taxes	529	244	491	1,187
Provision for income taxes	(55)	(114)	(93)	(454)
Net income	$ 474	$ 130	$ 398	$ 733
Net income per share:
Basic	$ 0.16	$ 0.04	$ 0.13	$ 0.21
Diluted	$ 0.16	$ 0.04	$ 0.13	$ 0.21
Shares used in per share calculation:
Basic	3,021	3,375	3,122	3,468
Diluted	3,021	3,403	3,123	3,504