Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jan. 31, 2015	Jan. 31, 2014	Jan. 31, 2015	Jan. 31, 2014
Consolidated Statements Of Operations [Abstract]
Net revenue	$ 10,139	$ 8,135	$ 19,251	$ 16,295
Cost of revenue	1,862	1,686	3,611	3,246
Gross profit	8,277	6,449	15,640	13,049
Operating expenses:
Sales and marketing	2,668	2,442	5,210	4,899
Customer operations and support	1,871	1,780	3,561	3,391
Software development and technical support (net of capitalized software product costs)	1,072	781	1,944	1,337
General and administrative	1,588	1,713	3,192	3,201
Depreciation and amortization (exclusive of amortization of software product costs included in cost of revenue)	408	339	780	660
Net operating expenses	7,607	7,055	14,687	13,488
Operating income (loss)	670	(606)	953	(439)
Other income (expense):
Interest expense	(140)	(78)	(229)	(148)
Loss on change in fair value of stock warrants		(10)		(32)
Gain on change in fair value of estimated contingent liabilities				26
Other, net	4	7	3	15
Total other income (expense)	(136)	(81)	(226)	(139)
Income (loss) before provision for income tax	534	(687)	727	(578)
Income tax benefit (expense)	(274)	226	(363)	142
Net income (loss)	260	(461)	364	(436)
Net income (loss) per common share:
Basic	$ 0.02	$ (0.03)	$ 0.03	$ (0.03)
Diluted	$ 0.02	$ (0.03)	$ 0.03	$ (0.03)
Other comprehensive income (loss), net of tax:
Net income	260	(461)	364	(436)
Foreign currency translation adjustments	28	(2)	37	(7)
Total other comprehensive income	28	(2)	37	(7)
Comprehensive income (loss)	$ 288	$ (463)	$ 401	$ (443)