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 Income (Loss) (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Condensed Consolidated Statements of Changes in Stockholders' Equity (Unadited) link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - Background and Basis of Presentation 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 - Inventory link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Property and Equipment link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Leases link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Intangibles link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Goodwill link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Accrued Liabilities link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Long-term Debt link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Notes Payable-related Parties link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Related Party Seller Notes link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 12 - Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 13 - Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 14 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 15 - Related Party Transactions link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 16 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 17 - Segment Reporting link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 18 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 3 - Inventory (Tables) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 4 - Property and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 5 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 6 - Intangibles (Tables) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 7 - Goodwill (Tables) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 8 - Accrued Liabilities (Tables) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 9 - Long-term Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 10 - Notes Payable-related Parties (Tables) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 11 - Related Party Seller Notes (Tables) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 14 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 17 - Segment Reporting (Tables) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 1 - Background and Basis of Presentation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 3 - Inventory - Schedule of Inventory (Details) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 4 - Property and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 4 - Property and Equipment - Schedule of Property and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 5 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 5 - Leases - Right of Use Assets and Lease Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 5 - Leases - Present Value of Future Lease Payments of Operating Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 5 - Leases - Finance Lease Right-of-use Assets as Property and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 5 - Leases - Present Value of Future Lease Payments of finance Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 6 - Intangibles (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 6 - Intangibles - Schedule of Intangibles (Details) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 6 - Intangibles - Future Amortization Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995494 - Disclosure - Note 7 - Goodwill (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995495 - Disclosure - Note 7 - Goodwill - Schedule of Goodwill (Details) link:calculationLink link:definitionLink link:presentationLink 995496 - Disclosure - Note 8 - Accrued Liabilities - Schedule of Accrued Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995497 - Disclosure - Note 9 - Long-term Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995498 - Disclosure - Note 9 - Long-term Debt - Schedule of Long-term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 995499 - Disclosure - Note 9 - Long-term Debt - Future Maturities of Long-term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 995500 - Disclosure - Note 10 - Notes Payable-related Parties - Schedule of Notes Payable-related Parties (Details) link:calculationLink link:definitionLink link:presentationLink 995501 - Disclosure - Note 10 - Notes Payable-related Parties - Schedule of Notes Payable-related Parties (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995502 - Disclosure - Note 10 - Notes Payable-Related Parties - Future Maturities of Related-party Notes (Details) link:calculationLink link:definitionLink link:presentationLink 995503 - Disclosure - Note 11 - Related Party Seller Notes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995504 - Disclosure - Note 11 - Related-party Seller Notes - Schedule of Related-party Seller Notes (Details) link:calculationLink link:definitionLink link:presentationLink 995505 - Disclosure - Note 11 - Related-party Seller Notes - Schedule of Related-party Seller Notes (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995506 - Disclosure - Note 11 - Related-party Seller Notes - Future Maturities of Seller Notes (Details) link:calculationLink link:definitionLink link:presentationLink 995507 - Disclosure - Note 12 - Stockholders' Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995508 - Disclosure - Note 13 - Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995509 - Disclosure - Note 14 - Earnings Per Share (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995510 - Disclosure - Note 14 - Earnings Per Share - Computation of Basic and Diluted Net Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995511 - Disclosure - Note 15 - Related Party Transactions (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995512 - Disclosure - Note 16 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995513 - Disclosure - Note 17 - Segment Reporting (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995514 - Disclosure - Note 17 - Segment Reporting - Schedule of Segment Reporting Information (Details) link:calculationLink link:definitionLink link:presentationLink