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 - Unaudited Condensed Consolidated Statements of Operations link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Unaudited Condensed Consolidated Statements of Comprehensive Income link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Unaudited Condensed Consolidated Statements of Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - Basis of Presentation and General Information link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 2 - Significant Accounting Policies and Recent Accounting Pronouncements link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Transactions With Related Parties link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Segmental Financial Information link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Current Assets: Short-term Investments / Noncurrent Assets: Debt Securities, Held to Maturity, and Other Non-current Assets link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Inventories link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Vessels and Advances, Net link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Deferred Charges, Net link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Costamare Ventures Inc. link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Equity Method Investments link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Long-term Debt link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 12 - Right-of-Use Assets and Finance Lease Liabilities link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 13 - Accrued Charter Revenue, Current and Non-current, Unearned Revenue, Current and Non-current and Time Charter Assumed, Current and Non-current link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 14 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 15 - Common Stock and Additional Paid-in Capital link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 16 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 17 - Interest and Finance Costs link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 18 - Taxes link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 19 - Derivatives link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 20 - Financial Instruments link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Note 21 - Comprehensive Income link:calculationLink link:definitionLink link:presentationLink 027 - Disclosure - Note 22 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 028 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 029 - Disclosure - Note 1 - Basis of Presentation and General Information (Tables) link:calculationLink link:definitionLink link:presentationLink 030 - Disclosure - Note 4 - Segmental Financial Information (Tables) link:calculationLink link:definitionLink link:presentationLink 031 - Disclosure - Note 7 - Vessels and Advances, Net (Tables) link:calculationLink link:definitionLink link:presentationLink 032 - Disclosure - Note 8 - Deferred Charges, Net (Tables) link:calculationLink link:definitionLink link:presentationLink 033 - Disclosure - Note 10 - Equity Method Investments (Tables) link:calculationLink link:definitionLink link:presentationLink 034 - Disclosure - Note 11 - Long-term Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 035 - Disclosure - Note 12 - Right-of-Use Assets and Finance Lease Liabilities (Tables) link:calculationLink link:definitionLink link:presentationLink 036 - Disclosure - Note 13 - Accrued Charter Revenue, Current and Non-current, Unearned Revenue, Current and Non-current and Time Charter Assumed, Current and Non-current (Tables) link:calculationLink link:definitionLink link:presentationLink 037 - Disclosure - Note 14 - Commitments and Contingencies (Tables) link:calculationLink link:definitionLink link:presentationLink 038 - Disclosure - Note 16 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 039 - Disclosure - Note 17 - Interest and Finance Costs (Tables) link:calculationLink link:definitionLink link:presentationLink 040 - Disclosure - Note 19 - Derivatives (Tables) link:calculationLink link:definitionLink link:presentationLink 041 - Disclosure - Note 20 - Financial Instruments (Tables) link:calculationLink link:definitionLink link:presentationLink 042 - Disclosure - Note 1 - Basis of Presentation and General Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 043 - Disclosure - Note 1 - Basis of Presentation and General Information - Customer Concentration Risk (Details) link:calculationLink link:definitionLink link:presentationLink 044 - Disclosure - Note 1 - Basis of Presentation and General Information - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) link:calculationLink link:definitionLink link:presentationLink 045 - Disclosure - Note 2 - Significant Accounting Policies and Recent Accounting Pronouncements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 046 - Disclosure - Note 3 - Transactions With Related Parties (Details Textual) link:calculationLink link:definitionLink link:presentationLink 047 - Disclosure - Note 4 - Segmental Financial Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 048 - Disclosure - Note 4 - Segmented Financial Information - Summary of Reportable Segments (Details) link:calculationLink link:definitionLink link:presentationLink 049 - Disclosure - Note 5 - Current Assets: Short-term Investments / Noncurrent Assets: Debt Securities, Held to Maturity, and Other Non-current Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 050 - Disclosure - Note 7 - Vessels and Advances, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 051 - Disclosure - Note 7 - Vessels and Advances, Net - Summary of Vessels (Details) link:calculationLink link:definitionLink link:presentationLink 052 - Disclosure - Note 8 - Deferred Charges, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 053 - Disclosure - Note 8 - Deferred Charges, Net - Schedule of Deferred Charges, Net (Details) link:calculationLink link:definitionLink link:presentationLink 054 - Disclosure - Note 9 - Costamare Ventures Inc. (Details Textual) link:calculationLink link:definitionLink link:presentationLink 055 - Disclosure - Note 10 - Equity Method Investments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 056 - Disclosure - Note 10 - Equity Method Investments - Companies Accounted for as Equity Method Investments (Details) link:calculationLink link:definitionLink link:presentationLink 057 - Disclosure - Note 10 - Equity Method Investments - Summarized Financial Information on Equity Method Investments (Details) link:calculationLink link:definitionLink link:presentationLink 058 - Disclosure - Note 11 - Long-term Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 059 - Disclosure - Note 11 - Long-term Debt - Schedule of Long-term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 060 - Disclosure - Note 11 - Long-term Debt - Annual Repayments Under Credit Facilities and Term Loans (Details) link:calculationLink link:definitionLink link:presentationLink 061 - Disclosure - Note 11 - Long-term Debt - Financing Costs Included in Loan Balances (Details) link:calculationLink link:definitionLink link:presentationLink 062 - Disclosure - Note 12 - Right-of-Use Assets and Finance Lease Liabilities (Details Textual) link:calculationLink link:definitionLink link:presentationLink 063 - Disclosure - Note 12 - Right-of-Use Assets and Finance Lease Liabilities - Finance Lease Obligations (Details) link:calculationLink link:definitionLink link:presentationLink 064 - Disclosure - Note 13 - Accrued Charter Revenue, Current and Non-current, Unearned Revenue, Current and Non-current and Time Charter Assumed, Current and Non-current (Details Textual) link:calculationLink link:definitionLink link:presentationLink 065 - Disclosure - Note 13 - Accrued Charter Revenue, Current and Non-current, Unearned Revenue, Current and Non-current and Time Charter Assumed, Current and Non-current - Schedule of Accrued Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 066 - Disclosure - Note 13 - Accrued Charter Revenue, Current and Non-current, Unearned Revenue, Current and Non-current and Time Charter Assumed, Current and Non-current - Schedule of Unearned Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 067 - Disclosure - Note 14 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 068 - Disclosure - Note 14 - Commitments and Contingencies - Schedule of Time Charter Arrangements (Details) link:calculationLink link:definitionLink link:presentationLink 069 - Disclosure - Note 15 - Common Stock and Additional Paid-in Capital (Details Textual) link:calculationLink link:definitionLink link:presentationLink 070 - Disclosure - Note 16 - Earnings Per Share (Details Textual) link:calculationLink link:definitionLink link:presentationLink 071 - Disclosure - Note 16 - Earnings Per Share - Schedule of Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 072 - Disclosure - Note 17 - Interest and Finance Costs - Schedule of Income Statement Related Costs (Details) link:calculationLink link:definitionLink link:presentationLink 073 - Disclosure - Note 18 - Taxes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 074 - Disclosure - Note 19 - Derivatives (Details Textual) link:calculationLink link:definitionLink link:presentationLink 075 - Disclosure - Note 19 - Derivatives - Cross Currency Swaps (Details) link:calculationLink link:definitionLink link:presentationLink 076 - Disclosure - Note 19 - Derivatives - Effect of Derivative Instruments (Details) link:calculationLink link:definitionLink link:presentationLink 077 - Disclosure - Note 19 - Derivatives - Derivatives Not Designated as Hedging Instruments and Ineffectiveness of Hedging Instruments (Details) link:calculationLink link:definitionLink link:presentationLink 078 - Disclosure - Note 20 - Financial Instruments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 079 - Disclosure - Note 20 - Financial Instruments - Fair Value of Assets and Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 080 - Disclosure - Note 21 - Comprehensive Income (Details Textual) link:calculationLink link:definitionLink link:presentationLink 081 - Disclosure - Note 22 - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink