CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Sep. 30, 2012
CURRENT ASSETS:
Cash and equivalents	$ 10,424	$ 8,722
Accounts receivable, less allowances for doubtful accounts and sales returns of $112 and $212, respectively	5,085	4,391
Inventories	55	59
Prepaid expenses	803	532
Total current assets	16,367	13,704
Property and equipment, net	286	281
Acquired intellectual property, net	6,453	7,745
Other intangible assets, net	852	792
Other long-term assets	228	283
Total assets	24,186	22,805
CURRENT LIABILITIES:
Revolving line of credit	900	900
Current portion of note payable	267
Accounts payable	1,183	676
Accrued expenses	2,107	1,792
Deferred revenue	6,283	6,295
Total current liabilities	10,740	9,663
LONG-TERM LIABILITIES:
Note payable, net of unamortized debt discount of $899 and $1,017, respectively	2,834	2,983
Deferred revenue	203	265
Other liabilities	213	200
Total long-term liabilities	3,250	3,448
SHAREHOLDERS' EQUITY:
Common stock, par value $.01; 20,000,000 shares authorized; issued, 6,543,918 shares and 6,372,465 shares, respectively; outstanding, 6,529,672 shares and 6,358,219 shares, respectively	65	64
Additional paid-in capital	28,772	26,710
Accumulated deficit	(17,338)	(15,824)
Accumulated other comprehensive loss	(1,163)	(1,116)
Stockholders' equity before treasury stock	10,336	9,834
Less treasury stock, at cost, 14,246 shares	(140)	(140)
Total shareholders' equity	10,196	9,694
Total liabilities and shareholders' equity	$ 24,186	$ 22,805