Nature Of Business And Summary Of Significant Accounting Policies (Narrative) (Details) (USD $)	12 Months Ended
	Sep. 30, 2012 customer segment	Sep. 30, 2011	Sep. 30, 2010
Summary of Significant Accounting Policies [Line Items]
License sales to distributors and resellers as a percentage of total revenue	31.00%	41.00%	43.00%
Deferred revenue recognition period	1 year
Initial service period	90 days
Regular invoicing period	90 days
Subscription cancellation notice period	90 days
Product warranty period	30 days
Money-back guarantee period	30 days
Number of major customers	2
Automatic agreement renewal period	1 year
Maintenance period	12 months
Property and equipment, useful life	5 years
Property and equipment, depreciation and amortization	$ 137,000	$ 197,000	$ 267,000
Gains and losses resulting from foreign currency transactions	(126,000)	89,000	24,000
Advertising costs	9,000	138,000	151,000
Prepaid expenses	532,000	528,000
Foreign currency translation adjustment gains (losses)	82,000	(121,000)	(60,000)
Number of reportable segments	1
Director indemnification period	10 years
Unisys Belgium [Member]
Summary of Significant Accounting Policies [Line Items]
Number of major customers	1
Percentage of revenue by major customer	24.00%
Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Capitalized computer software amortization period	18 months
Property and equipment, useful life	3 years
Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Capitalized computer software amortization period	24 months
Property and equipment, useful life	7 years
Software Licenses [Member]
Summary of Significant Accounting Policies [Line Items]
Intangible assets amortization expense	46,000	390,000	721,000
Sales And Marketing [Member]
Summary of Significant Accounting Policies [Line Items]
Intangible assets amortization expense	166,000	166,000	245,000
Interest Income And Other Income (Expense), Net [Member]
Summary of Significant Accounting Policies [Line Items]
Intangible assets amortization expense	16,000
Direct Mail/Direct Response Expenses [Member]
Summary of Significant Accounting Policies [Line Items]
Advertising costs	$ 9,000	$ 52,000	$ 48,000
Direct Mail/Direct Response Expenses [Member] | Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Expense recognition period	3 months
Direct Mail/Direct Response Expenses [Member] | Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Expense recognition period	6 months