CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
CURRENT ASSETS:
Cash and equivalents	$ 9,680	$ 8,722
Accounts receivable, less allowances for doubtful accounts and sales returns of $232 and $212, respectively	4,142	4,391
Inventories	53	59
Prepaid expenses	935	532
Total current assets	14,810	13,704
Property and equipment, net	288	281
Acquired intellectual property, net	6,883	7,745
Other intangible assets, net	772	792
Other long-term assets	244	283
Total assets	22,997	22,805
CURRENT LIABILITIES:
Revolving line of credit	900	900
Accounts payable	845	676
Accrued expenses	1,512	1,792
Deferred revenue	6,114	6,295
Total current liabilities	9,371	9,663
LONG-TERM LIABILITIES:
Note payable, net of unamortized debt discount of $938 and $1,017, respectively	3,062	2,983
Deferred revenue	228	265
Other liabilities	213	200
Total long-term liabilities	3,503	3,448
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS' EQUITY:
Common stock, par value $.01; 20,000,000 shares authorized; issued, 6,474,794 shares and 6,372,465 shares, respectively; outstanding, 6,460,548 shares and 6,358,219 shares, respectively	65	64
Additional paid-in capital	28,005	26,710
Accumulated deficit	(16,672)	(15,824)
Accumulated other comprehensive loss	(1,135)	(1,116)
Stockholders' equity before treasury stock	10,263	9,834
Less treasury stock, at cost, 14,246 shares	(140)	(140)
Total shareholders' equity	10,123	9,694
Total liabilities and shareholders' equity	$ 22,997	$ 22,805