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 Operations (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Statements of Changes in Stockholders' Equity (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 - Organization and Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 2 - Inventory link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Deferred Contract Costs link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Property and Equipment link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Intangible Assets link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Leases link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Accrued Expenses link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Notes Payable link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Related Party Transactions link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Stockholders' Equity 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 1 - Organization and Significant Accounting Policies (Tables) link:calculationLink link:definitionLink link:presentationLink 995466 - Disclosure - Note 2 - Inventory (Tables) link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 3 - Deferred Contract Costs (Tables) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 4 - Property and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 5 - Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 6 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - 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Schedule of Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 2 - Inventory - Schedule of Inventory (Details) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 3 - Deferred Contract Costs (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 3 - Deferred Contract Costs - Schedule of Deferred Contract Costs (Details) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 4 - Property and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 4 - Property and Equipment - Schedule of Property and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 5 - Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 5 - Intangible Assets - Schedule of Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 6 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 6 - Leases - Schedule of Balance Sheet Classification of Lease Assets and Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 7 - Accrued Expenses - Schedule of Accrued Compensation and Related Costs (Details) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 7 - Accrued Expenses - Schedule of Accrued Expenses and Other Current Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 8 - Notes Payable (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 8 - Notes Payable - Schedule of Notes Payable (Details) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 9 - Related Party Transactions (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 10 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 11 - Stockholders' Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink