Condensed Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Jul. 31, 2012	Oct. 31, 2011
Current assets:
Cash and cash equivalents	$ 21,577	$ 23,145
Trade accounts receivable, net	1,542	2,183
Deferred income taxes	778	898
Other current assets	612	481
Total current assets	24,509	26,707
Property and equipment, net	904	993
Goodwill	8,589	8,589
Intangible assets, net	231	309
Other assets	38	38
Total assets	34,271	36,636
Current liabilities:
Accounts payable	316	152
Accrued liabilities	1,461	1,076
Deferred revenues	2,840	2,695
Total current liabilities	4,617	3,923
Other long-term liabilities	196	178
Total liabilities	4,813	4,101
Commitments and contingencies
Shareholders' equity
Common Stock, no par value, 7,500,000 shares authorized, 2,750,899 shares issued and outstanding at July 31, 2012 and 2,935,125 shares issued and outstanding at October 31, 2011	88,736	90,055
Accumulated other comprehensive income (loss), net	(480)	31
Accumulated deficit	(58,798)	(57,551)
Total shareholders’ equity	29,458	32,535
Total liabilities and shareholders’ equity	$ 34,271	$ 36,636