000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Condensed Consolidated Statements of Comprehensive Loss (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Shareholders' Deficit (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - Description of Business link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 2 - Liquidity and Going Concern link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Basis of Presentation link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Accounting Policies link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Revenue link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Loss Per Share link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Intangible and Other Assets link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Notes Payable link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Convertible Notes link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Contingent Payment Obligations link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Fair Value Measurements link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 12 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 13 - Stock Authorization and Issuance link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 14 - Share-based Compensation link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 15 - Segment Information link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 6 - Loss Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 7 - Intangible and Other Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 9 - Convertible Notes (Tables) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 10 - Contingent Payment Obligations (Tables) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 11 - Fair Value Measurements (Tables) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 15 - Segment Information (Tables) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 2 - Liquidity and Going Concern (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 5 - Revenue (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 6 - Loss Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 6 - Loss Per Share - Antidilutive Securities (Details) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 7 - Intangible and Other Assets - Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 8 - Notes Payable (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 9 - Convertible Notes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 9 - Convertible Notes - Schedule Of Convertible Notes Payable (Details) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 10 - Contingent Payment Obligations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 10 - Contingent Payment Obligations - Reconciliation Of Secured Contingent Obligation At Fair Value (Details) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 10 - Contingent Payment Obligations - Reconciliation Of Unsecured Contingent Obligation At Fair Value (Details) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 11 - Fair Value Measurements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 11 - Fair Value Measurements - Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 11 - Fair Value Measurements - Quantitative Information (Details) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 12 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 13 - Stock Authorization and Issuance (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 14 - Share-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 15 - Segment Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 15 - Segment Information - Schedule of Segment Information (Details) link:calculationLink link:definitionLink link:presentationLink