000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Consolidated Balance Sheets (Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Consolidated Balance Sheets (Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Consolidated Statements of Operations (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 1 - Basis of Presentation and Summary of Significant Accounting Policies, and Risks and Uncertainties link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 2 - Recently Issued Accounting Pronouncements link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 3 - Goodwill and Intangible Assets link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 4 - Balance Sheet Information link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 5 - Related Party Transactions link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 6 - Leases link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 7 - Long-term Debt link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 8 - Derivatives link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 9 - Fair Value Measurements link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 10 - Capital Stock and Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 11 - Revenues link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 12 - Income Tax link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 13 - Commitments and Contingent Liabilities link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 14 - Litigation Settlement link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 15 - Product Line Disposition link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 16 - Subsequent Event - Conversion of Biostage Series E Preferred Stock to Common Stock link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 3 - Goodwill and Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 4 - Balance Sheet Information (Tables) link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Note 6 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 027 - Disclosure - Note 7 - Long-term Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 028 - Disclosure - Note 8 - Derivatives (Tables) link:calculationLink link:definitionLink link:presentationLink 029 - Disclosure - Note 9 - Fair Value Measurements (Tables) link:calculationLink link:definitionLink link:presentationLink 030 - Disclosure - Note 10 - Capital Stock and Stock-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 031 - Disclosure - Note 11 - Revenues (Tables) link:calculationLink link:definitionLink link:presentationLink 032 - Disclosure - Note 3 - Goodwill and Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 033 - Disclosure - Note 3 - Goodwill and Intangible Assets - Change in Carrying Amount of Goodwill (Details) link:calculationLink link:definitionLink link:presentationLink 034 - Disclosure - Note 3 - Goodwill and Intangible Assets - Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 035 - Disclosure - Note 3 - Goodwill and Intangible Assets - Future Amortization Expense of Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 036 - Disclosure - Note 4 - Balance Sheet Information - Inventories (Details) link:calculationLink link:definitionLink link:presentationLink 037 - Disclosure - Note 4 - Balance Sheet Information - Other Current Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 038 - Disclosure - Note 5 - Related Party Transactions (Details Textual) link:calculationLink link:definitionLink link:presentationLink 039 - Disclosure - Note 6 - Leases - Lease Expense (Details) link:calculationLink link:definitionLink link:presentationLink 040 - Disclosure - Note 6- Leases - Supplemental Cash Flow Information Related to Operating Leases (Details) link:calculationLink link:definitionLink link:presentationLink 041 - Disclosure - Note 6 - Leases - Supplemental Balance Sheet Information Related to Operating Leases (Details) link:calculationLink link:definitionLink link:presentationLink 042 - Disclosure - Note 6 - Leases - Future Minimum Lease Payments (Details) link:calculationLink link:definitionLink link:presentationLink 043 - Disclosure - Note 7 - Long-term Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 044 - Disclosure - Note 7 - Long-term Debt - Breakdown of Borrowings (Details) link:calculationLink link:definitionLink link:presentationLink 045 - Disclosure - Note 8 - Derivatives (Details Textual) link:calculationLink link:definitionLink link:presentationLink 046 - Disclosure - Note 8 - Derivatives - Derivative Instruments (Details) link:calculationLink link:definitionLink link:presentationLink 047 - Disclosure - Note 9 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 048 - Disclosure - Note 10 - Capital Stock and Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 049 - Disclosure - Note 10 - Capital Stock and Stock-based Compensation - Stock Option and Restricted Stock Unit Activity (Details) link:calculationLink link:definitionLink link:presentationLink 050 - Disclosure - Note 10 - Capital Stock and Stock-based Compensation - Stock-based Compensation Expense (Details) link:calculationLink link:definitionLink link:presentationLink 051 - Disclosure - Note 10 - Capital Stock and Stock-based Compensation - Black Scholes Assumptions (Details) link:calculationLink link:definitionLink link:presentationLink 052 - Disclosure - Note 10 - Capital Stock and Stock-based Compensation - Earnings (Loss) Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 053 - Disclosure - Note 11 - Revenues (Details Textual) link:calculationLink link:definitionLink link:presentationLink 054 - Disclosure - Note 11 - Revenues - Disaggregation of Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 055 - Disclosure - Note 11 - Revenues - Revenue by Geographic Destination (Details) link:calculationLink link:definitionLink link:presentationLink 056 - Disclosure - Note 11 - Revenues - Deferred Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 057 - Disclosure - Note 11 - Revenues - Warranties (Details) link:calculationLink link:definitionLink link:presentationLink 058 - Disclosure - Note 12 - Income Tax (Details Textual) link:calculationLink link:definitionLink link:presentationLink 059 - Disclosure - Note 13 - Commitments and Contingent Liabilities (Details Textual) link:calculationLink link:definitionLink link:presentationLink 060 - Disclosure - Note 14 - Litigation Settlement (Details Textual) link:calculationLink link:definitionLink link:presentationLink 061 - Disclosure - Note 15 - Product Line Disposition (Details Textual) link:calculationLink link:definitionLink link:presentationLink 062 - Disclosure - Note 16 - Subsequent Event - Conversion of Biostage Series E Preferred Stock to Common Stock (Details Textual) link:calculationLink link:definitionLink link:presentationLink