Note 9 - Commitments and Contingencies (Details) (USD $)			3 Months Ended	12 Months Ended
	Sep. 30, 2013	Mar. 31, 2013	Sep. 30, 2012 Versata Settlement Agreement [Member]	Mar. 31, 2012 Versata Settlement Agreement [Member]	Dec. 31, 2014 Subsequent Event [Member] Capital Lease Obligations [Member]
Note 9 - Commitments and Contingencies (Details) [Line Items]
Commitments and Contingencies					$ 300,000
Repayments of Other Debt				4,500,000
Payments for Repurchase of Common Stock				472,000
Professional and Contract Services Expense			$ 500,000	$ 500,000