Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014
Current assets:
Cash and cash equivalents	$ 2,811	$ 4,344
Accounts receivable, net of allowances of $150	7,310	8,449
Inventories, net	1,921	1,721
Prepaid expenses and other current assets	1,329	1,544
Total current assets	13,371	16,058
Property and equipment:
Leasehold improvements	946	911
Computer equipment	6,028	5,440
Furniture and fixtures	649	720
Total property and equipment	7,623	7,071
Less accumulated depreciation	4,051	3,675
Property and equipment, net	3,572	3,396
Other assets:
Goodwill	10,911	11,185
Customer relationships, net of amortization of $258 and $191	2,076	2,471
Software development costs, net of amortization of $296 and $252	237	281
Product rights, net of amortization of $72 and $41	600	631
Other intangibles, net of amortization of $169 and $162	30	37
Other long-term assets	512	564
Total assets	31,309	34,623
Current liabilities:
Revolving line of credit	0	0
Accounts payable	1,350	1,183
Accrued liabilities	1,787	2,512
Unearned revenue	7,726	9,079
Current portion of capital lease obligation	180	196
Current portion of notes payable	934	974
Current portion of subordinated notes payable	1,777	2,096
Total current liabilities	13,754	16,040
Long-term portion of unearned revenue	1,238	929
Long-term portion of capital lease obligations	134	173
Long-term portion of notes payable	921	1,139
Long-term portion of subordinated note payable	150	314
Other liabilities	376	401
Deferred tax liability	4,283	4,312
Total liabilities	20,856	23,308
Commitments and contingencies
Stockholders' equity:
Preferred stock
Common stock, $.01 par value, authorized 10,000,000 shares; 4,351,272 and 4,276,470 shares issued and 4,338,556 and 4,263,754 shares outstanding	44	43
Additional paid-in capital	195,201	194,260
Accumulated deficit	(183,404)	(182,372)
Accumulated other comprehensive loss	(1,193)	(421)
Receivable for common stock issued	(26)	(26)
Treasury stock, at cost, 12,716 shares	(169)	(169)
Total stockholders' equity	10,453	11,315
Total liabilities and stockholders' equity	31,309	34,623
5% Preferred Stock, Series B, Voting, Cumulative, Convertible [Member]
Stockholders' equity:
Preferred stock