000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Consolidated Statements of Operations (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Consolidated Statement of Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - Organization and Operations 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 - Property and Equipment, Net link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Debt link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Stock Warrants link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Stock Options link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Related Party Transactions link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Leases link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Segment Reporting link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 12 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995464 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995465 - Disclosure - Note 3 - Property and Equipment, Net (Tables) link:calculationLink link:definitionLink link:presentationLink 995466 - Disclosure - Note 4 - Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 6 - Stock Warrants (Tables) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 7 - Stock Options (Tables) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 10 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 11 - Segment Reporting (Tables) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 1 - Organization and Operations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 3 - Property and Equipment, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 3 - Property and Equipment, Net - Components of Property and Equipment, Net (Details) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 4 - Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 4 - Debt - Future Annual Minimum Principal Payments (Details) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 5 - Stockholders' Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 6 - Stock Warrants (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 6 - Stock Warrants - Summary of Warrants (Details) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 6 - Stock Warrants - Summary of Warrants (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 7 - Stock Options (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 7 - Stock Options - Stock Options Outstanding (Details) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 8 - Related Party Transactions (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 10 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 10 - Leases - Schedule of Information Regarding Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 10 - Leases - Future Minimum Lease Payments (Details) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 11 - Segment Reporting (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 11 - Segment Reporting - Summary of Reportable Segments (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 12 - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink