Condensed Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
REVENUE:
Software licenses	$ 4,274	$ 2,552	$ 8,483	$ 4,662
Maintenance	1,861	1,505	3,577	3,042
Professional services	412	397	758	930
Total revenue	6,547	4,454	12,818	8,634
COSTS AND EXPENSES:
Cost of software licenses	659	587	1,234	1,131
Cost of maintenance and services	684	606	1,352	1,287
Sales and marketing	2,996	1,479	5,797	2,705
Engineering and product development	690	648	1,318	1,283
General and administrative	1,213	1,638	2,180	2,515
Total costs and expenses	6,242	4,958	11,881	8,921
INCOME (LOSS) FROM OPERATIONS	305	(504)	937	(287)
Interest income and other income (expense), net	(118)	34	(109)	57
INCOME (LOSS) BEFORE INCOME TAXES	187	(470)	828	(230)
Provision for income taxes	27	41	65	52
NET INCOME (LOSS)	$ 160	$ (511)	$ 763	$ (282)
Net income (loss) per share-Basic	$ 0.03	$ (0.09)	$ 0.12	$ (0.05)
Net income (loss) per share-Diluted	$ 0.02	$ (0.09)	$ 0.12	$ (0.05)
Weighted-Average Shares Outstanding-Basic	6,221	5,972	6,192	5,960
Weighted-Average Shares Outstanding-Diluted	6,677	5,972	6,555	5,960