Condensed Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2012	Oct. 31, 2011
Current assets:
Cash and cash equivalents	$ 22,083	$ 23,145
Trade accounts receivable, net	2,873	2,183
Deferred income taxes	840	898
Other current assets	395	481
Total current assets	26,191	26,707
Property and equipment, net	1,053	993
Goodwill	8,589	8,589
Intangible assets, net	257	309
Other assets	38	38
Total assets	36,128	36,636
Current liabilities:
Accounts payable	303	152
Accrued liabilities	1,300	1,076
Deferred revenues	3,491	2,695
Total current liabilities	5,094	3,923
Other long-term liabilities	221	178
Total liabilities	5,315	4,101
Commitments and contingencies
Shareholders' equity
Common Stock, no par value, 7,500,000 shares authorized, 2,763,022 shares issued and outstanding at April 30, 2012 and 2,935,125 shares issued and outstanding at October 31, 2011	88,665	90,055
Accumulated other comprehensive income (loss), net	(222)	31
Accumulated deficit	(57,630)	(57,551)
Total shareholders’ equity	30,813	32,535
Total liabilities and shareholders’ equity	$ 36,128	$ 36,636