000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Condensed Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Condensed Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Condensed Statements of Comprehensive Income (Loss) (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Statements of Stockholders' Equity (Deficit) (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Condensed 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 - Summary of Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Intangible Assets link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Acquisitions and Investments link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Debt link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Stockholders' Equity and Equity-linked Instruments link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995445 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995446 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Tables) link:calculationLink link:definitionLink link:presentationLink 995447 - Disclosure - Note 3 - Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995448 - Disclosure - Note 4 - Acquisitions and Investments (Tables) link:calculationLink link:definitionLink link:presentationLink 995449 - Disclosure - Note 5 - Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 995450 - Disclosure - Note 6 - Stockholders' Equity and Equity-linked Instruments (Tables) link:calculationLink link:definitionLink link:presentationLink 995451 - Disclosure - Note 1 - Description of Business (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995452 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995453 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 995454 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Summary of Contract Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995455 - Disclosure - Note 2 - Summary of Significant Accounting Policies Noncash Stock-based Compensation Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995456 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Schedule of Concentration Risks (Details) link:calculationLink link:definitionLink link:presentationLink 995457 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method (Details) link:calculationLink link:definitionLink link:presentationLink 995458 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995459 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Debt Securities, Available-for-Sale (Details) link:calculationLink link:definitionLink link:presentationLink 995460 - Disclosure - Note 3 - Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995461 - Disclosure - Note 3 - Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995462 - Disclosure - Note 3 - Intangible Assets - Schedule of Intangible Assets Future Amortization Expenses (Details) link:calculationLink link:definitionLink link:presentationLink 995463 - Disclosure - Note 4 - Acquisitions and Investments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995464 - Disclosure - Note 4 - Acquisitions and Investments - Business Combination (Details) link:calculationLink link:definitionLink link:presentationLink 995465 - Disclosure - Note 4 - Acquisitions and Investments - Business Combination, Recognized Asset Acquired and Liability Assumed (Details) link:calculationLink link:definitionLink link:presentationLink 995466 - Disclosure - Note 4 - Acquisitions and Investments - Business Combination, Pro Forma Information (Details) link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 4 - Acquisitions and Investments - Business Combination, Contingent Consideration (Details) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 4 - Acquisitions and Investments - Asset Acquisition, Contingent Consideration (Details) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 5 - Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 5 - Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 6 - Stockholders' Equity and Equity-linked Instruments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 6 - Stockholders' Equity and Equity-linked Instruments - Schedule of Dividends (Details) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 8 - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink