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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 1 - Basis of Presentation and Recently Issued Accounting Pronouncements (Tables) link:calculationLink link:definitionLink link:presentationLink 995466 - Disclosure - Note 3 - Stockholders' Equity (Tables) link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 4 - Other Current Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 5 - Inventory (Tables) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 6 - Property and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 995470 - 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Disclosure - Note 3 - Stockholders' Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 3 - Stockholders' Equity - Warrant Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 3 - Stockholders' Equity - Option Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 4 - Other Current Assets - Schedule of Other Current Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 5 - Inventory - Schedule of Inventory (Details) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 6 - Property and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 6 - Property and Equipment - Schedule of Property and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 7 - Intangible and Other Assets, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 7 - Intangible and Other Assets, Net - Schedule of Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 7 - Intangible and Other Assets, Net - Schedule of Other Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 8 - Other Current Liabilities - Schedule of Other Current Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 9 - Agreement With PDL Biopharma, Inc. 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