Investment, Name [Domain] Evangelos J. Pistiolis [Member] Evangelos J. Pistiolis [Member] Investment, Name [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Maximum [Member] Minimum [Member] Counterparty Name [Axis] Counterparty Name [Domain] Consolidation Items [Axis] Consolidation Items [Domain] Consolidated Entities [Axis] Consolidated Entities [Domain] Trade accounts receivable Trade accounts receivable, non-current Accounts Receivable, after Allowance for Credit Loss, Noncurrent Accumulated other comprehensive Income/(loss) Ending balance Beginning balance Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Additional paid-in capital Vessels Under Construction [Member] Asset under Construction [Member] UNAUDITED INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS [Abstract] Earnings per common share, basic (Note 10) (in dollars per share) Earnings per share, basic (in dollars per share) Cash and cash equivalents Interest paid, net of capitalized interest Interest Paid, Excluding Capitalized Interest, Operating Activity Commitments and Contingencies Common stock, shares authorized (in shares) Common stock, shares issued (in shares) Common stock, shares outstanding (in shares) Common stock, $0.01 par value; 1,000,000,000 shares authorized 4,626,197 and 7,613,488 shares issued and outstanding at December 31, 2025 and June 30, 2026 (Note 9) Total Comprehensive Income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Vessel depreciation (Note 4) Depreciation Vessel depreciation Cost, Depreciation Total current liabilities Liabilities, Current CURRENT LIABILITIES: Debt Long term debt Frequency of periodic payment Debt Instrument, Name [Domain] Installment payment Debt [Abstract] Debt Instruments [Abstract] Debt Instrument [Axis] Debt Instrument [Line Items] Schedule of Long-Term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Guarantee outstanding Guarantee Guarantor Obligations, Maximum Exposure, Undiscounted Earnings per common share, diluted (Note 10) (in dollars per share) Earnings per share, diluted (in dollars per share) Equity (losses)/gains in unconsolidated joint ventures Equity gains in unconsolidated joint ventures Income (Loss) from Equity Method Investments Investments in unconsolidated joint ventures Equity Method Investments Ownership percentage Payment of financing costs Payments of Financing Costs General and administrative expenses (including $180 and $180 respectively, to related party) General and administrative expenses General and administrative expenses CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract] Inventories Total liabilities Liabilities Total liabilities, mezzanine equity and stockholders' equity Liabilities and Equity LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] Current portion of long-term debt (Note 7) Current portion of long-term debt Non-current portion of long-term debt (Note 7) Long term debt Total long term debt net of deferred finance fees Balance outstanding Long-Term Debt Related and Nonrelated Parties [Axis] Net Cash (used in)/provided by Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash Flows from Financing Activities: Net Cash used in Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Cash Flows from Investing Activities: Net Cash provided by Operating Activities Cash flow from operations Net Cash provided by Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Net income Net Income Net income Net income Net income attributable to common shareholders Net Income attributable to common shareholders Total other expenses, net Nonoperating Income (Expense) OTHER NON-CURRENT ASSETS: Total non-current liabilities Liabilities, Noncurrent NON-CURRENT LIABILITIES: Leases Lessor, Operating Leases [Text Block] Operating income Operating Income (Loss) Total revenues Revenues REVENUES: Revenues [Abstract] Basis of Presentation and General Information Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Advances for vessels under construction (Note 4) Payments to Acquire Other Property, Plant, and Equipment Payment of dividends of Series G Preferred Shares (Note 13) Payments of Ordinary Dividends, Preferred Stock and Preference Stock Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Gross proceeds from shares issuance Proceeds from Issuance of Common Stock Proceeds from Equity offerings, gross (Note 9) Proceeds from debt (Note 7) Beginning balance Ending balance Property, Plant and Equipment, Gross Ending balance Beginning balance Total fixed assets Property, Plant and Equipment, Net Vessels, net [Abstract] Related and Nonrelated Parties [Domain] Related and Nonrelated Parties [Domain] Fees and expenses Related Party Transaction, Amounts of Transaction Related Party Transaction [Line Items] Transactions with Related Parties Related Party Transaction [Table] Principal payments of debt Repayments of Secured Debt Accumulated deficit Sale of Stock [Domain] 50% Owned Companies Equity Method Investments [Table Text Block] Vessels, net Property, Plant and Equipment [Table Text Block] Segment Reporting Segment Reporting Disclosure [Text Block] Reconciliation of Total Segment Assets to Total Assets Information About Reportable Segments Segment Reporting Information [Line Items] Schedule of Segment Reporting Information, by Segment [Table] Series D Preferred Shares [Member] Series G Preferred Stock [Member] Series G Preferred Shares [Member] Significant Accounting Policies Significant Accounting Policies [Text Block] UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract] Comprehensive Income: CONSOLIDATED STATEMENTS OF MEZZANINE AND STOCKHOLDERS' EQUITY [Abstract] Equity offerings costs (Note 9) Common stock issuance expenses Payments of Stock Issuance Costs STOCKHOLDERS' EQUITY: Common Stock, Additional Paid-In Capital and Dividends Equity [Text Block] Subsequent Event Type [Axis] Subsequent Events [Abstract] Subsequent Event [Line Items] Subsequent Event [Table] Subsequent Event Type [Domain] Sale of Stock [Axis] SUPPLEMENTAL CASH FLOW INFORMATION MEZZANINE EQUITY: Mezzanine Equity [Abstract] Total current assets Assets, Current CURRENT ASSETS: Weighted average common shares outstanding, diluted (Note 10) (in shares) Weighted average common shares outstanding, diluted (in shares) Weighted average common shares outstanding, basic (Note 10) (in shares) Weighted average common shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Restricted cash Restricted Cash and Cash Equivalent, Noncurrent Common Stock [Member] Vessels, net Property, Plant and Equipment Disclosure [Text Block] Long-Lived Tangible Asset [Domain] FIXED ASSETS: Preferred Stock [Member] Total assets Assets Interest income Investment Income, Interest Due to related party Due to related parties Due to related parties (Notes 1 and 5) Vessel Cost [Abstract] Accumulated Depreciation [Abstract] Statement [Table] Presented [Abstract] ASSETS Assets [Abstract] Statement [Line Items] Common Stock, Additional Paid-In Capital and Dividends [Abstract] Preferred stock, shares authorized (in shares) Preferred stock, shares issued (in shares) Preferred stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Liquidation Amount (in dollars per share) Preferred Stock, Liquidation Preference Per Share Class of Stock [Domain] Increase (Decrease) in Stockholders' Equity [Roll Forward] Net Book Value [Abstract] Less: Deferred finance fees Debt Issuance Costs, Net Other vessel operating expenses Antidilutive securities excluded from computation of diluted earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Earnings Per Common Share [Abstract] Class of Stock [Axis] Property, Plant and Equipment [Table] Common stock, par value (in dollars per share) Change in foreign currency translation adjustments Change in foreign currency translation adjustments Long-Lived Tangible Asset [Axis] Property, Plant and Equipment [Line Items] Balance Balance Total stockholders' equity Equity, Attributable to Parent Preferred stock, $0.01 par value; 20,000,000 shares authorized; of which 100,000 Series D shares were outstanding at December 31, 2025 and June 30, 2026 Equity Components [Axis] Additional Paid-in Capital [Member] Accumulated Deficit [Member] Accumulated Other Comprehensive Income [Member] Equity Component [Domain] Capital expenditures included in Accounts payable/ Accrued liabilities/ Due to related parties Issuance of common stock pursuant to equity offerings (Note 9) Issuance of restricted shares to 3rd party Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Issuance of common stock pursuant to equity offerings (Note 9) (in shares) Common shares issued (in shares) Stock Issued During Period, Shares, New Issues Issuance of restricted shares to 3rd party (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Dividends of Series G Preferred Shares (Note 13) Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Series G Preferred Shares (in shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock Segments [Axis] Equity offering costs (Note 9) Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs EXPENSES: Dividends paid to common stock holders Dividends, Common Stock Effect of dilutive securities: Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract] Earnings Per Common Share Common Stock, Additional Paid-In Capital and Dividends [Abstract] Class of Stock [Line Items] Stock, Class of Stock [Table] Basis of Presentation and General Information [Abstract] Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net [Abstract] Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table] Leases [Abstract] COMMITMENTS AND CONTINGENCIES (Note 8) Dividends declared Dividends, Preferred Stock, Cash Accounts payable Accounts Payable, Current Accrued liabilities Accrued Liabilities, Current Prepayments and other Preferred stock, $0.01 par value; 20,000,000 shares authorized; 0 and 14,000 issued and outstanding at December 31, 2025, and June 30, 2026 (Note 13) Increase (Decrease) in Temporary Equity [Roll Forward] Temporary Equity, by Class of Stock [Table] Temporary Equity [Line Items] Preferred stock, par value (in dollars per share) Segments [Domain] Reconciling Item [Member] Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] Operating Segment [Member] Issuance of Series G Preferred Shares (Note 13) Temporary Equity, Stock Issued During Period, Value, New Issues Deemed dividend on Series G Preferred Shares issuance (Note 13) Less: Preferred shares dividend (Note 13) Less: Dividends of Series G Preferred Shares Temporary Equity, Dividends, Adjustment Less: Deemed dividend equivalents on preferred shares related to redemption value (Note 13) Less: Deemed dividend equivalents on Series G Preferred Shares related to redemption value Deemed dividend Temporary Equity, Accretion to Redemption Value, Adjustment OTHER INCOME (EXPENSES): Other Income and Expenses [Abstract] Basis of Presentation and General Information [Abstract] Balance (in shares) Balance (in shares) Shares, Outstanding Going Concern [Abstract] Business Combination [Abstract] Commitments and Contingencies [Abstract] Subsequent Events Debt [Abstract] Total non-current assets Assets, Noncurrent, Other than Noncurrent Investments and Property, Plant and Equipment Other fixed assets, net Fair Value of Financial Instruments Financial Instruments Disclosure [Text Block] Fair Value of Financial Instruments [Abstract] Debt Schedule of Debt [Table Text Block] Significant Accounting Policies [Abstract] Mezzanine Equity [Abstract] Segment Reporting [Abstract] Transactions with Related Parties [Abstract] Subsequent Events [Abstract] Due from related parties (Note 5) Due from related parties Due from related parties Calculation of Basic and Diluted Earnings per Share Total Mezzanine equity Beginning balance Ending balance Redemption amount Temporary Equity, Carrying Amount, Attributable to Parent Subsequent Event [Member] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Domain] Recent Accounting Pronouncements Not Yet Adopted Related Party Fees and Expenses Contractual commitments payable in 2027 Contractual commitments payable in 2028 Other Commitment, to be Paid, Year Two Contractual commitments payable in 2029 Other Commitment, to be Paid, Year Three Contractual commitments Other Commitment Returns of investments in unconsolidated joint ventures Proceeds from Equity Method Investment, Distribution, Return of Capital Less: Carrying value of net assets of companies disposed Net Assets Basis spread on variable rate Other Commitments [Table] Other Commitments [Axis] Other Commitments [Domain] Other Commitments [Line Items] Commitments and Contingencies [Abstract] Other Commitments [Abstract] Term Variable Rate [Axis] Variable Rate [Domain] Going Concern Substantial Doubt about Going Concern [Text Block] Cash breakdown Charter Agreements [Abstract] Restricted cash, current Restricted Cash, Current Restricted cash, non-current Effect of exchange rate changes on cash, cash equivalents, and restricted cash Net decrease in cash and cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash and cash equivalents and restricted cash at end of the period Cash and cash equivalents and restricted cash at beginning of year/period Cash and cash equivalents including restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Lessor, Lease, Description [Table] Lessor, Lease, Description [Line Items] Operating lease expenses Revenues Time charter revenues Revenues (including $4,435 and $5,430 respectively, from related parties) 2027 Lessor, Operating Lease, Payment to be Received, Year One Total Lessor, Operating Lease, Payment to be Received 2029 Lessor, Operating Lease, Payment to be Received, Year Three 2028 Lessor, Operating Lease, Payment to be Received, Year Two 2026 (remaining) Lessor, Operating Lease, Payment to be Received, Remainder of Fiscal Year Future Minimum Time-Charter Receipts Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] Future Minimum Time-charter Receipts [Abstract] Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Abstract] Term of time charter Lessor, Operating Lease, Term of Contract Term of time charter extensions Lessor, Operating Lease, Renewal Term Unearned revenue Deferred Income, Current Unearned revenue-non-current Asset Acquisitions [Abstract] Asset Acquisition [Axis] Asset Acquisition [Domain] Fixed conversion price (in dollars per share) Preferred Stock, Convertible, Conversion Price Term of time charters Sale Leaseback Transaction, Lease Term Related Party [Member] Nonrelated Party [Member] Other Receivable, after Allowance for Credit Loss, Current, Related Party [Extensible Enumeration] Other Liability, Current, Related Party, Type [Extensible Enumeration] SOFR [Member] Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Domain] Interest and finance costs Interest Expense, Nonoperating Cover [Abstract] Document Type Amendment Flag Document Period End Date Entity Registrant Name Entity Central Index Key Country of incorporation Entity Incorporation, State or Country Code Current Fiscal Year End Date The cash outflow for excess of purchase price over the underlying net book value of vessels. Consideration Paid in Excess of Purchase Price Over Book Value of Vessels Consideration paid in excess of purchase price over book value of vessels (Note 1) Amount of cash outflow for advances for asset acquisition from related parties. Payments for Advances for Asset Acquisition From Related Parties Advances for asset acquisition to related parties (Note 5) The cash inflow received in excess of the disposal price over the underlying net book value of vessels. Consideration Received in Excess of Disposal Price Over Book Value of Vessels Consideration received in excess of disposal price over book value of vessels (Note 1) Future cash outflow to pay for equity issuance costs that have occurred. Equity Issuance Costs Included in Liabilities Equity issuance costs included in Accounts payable/ Accrued liabilities/ Due to related parties Future cash outflow to pay for finance fees that have occurred. Finance Fees Incurred but Not yet Paid Finance Fees included in Accounts payable/ Accrued liabilities/ Due to related parties Amount of excess consideration over acquired assets settled through the issuance of preferred shares in a noncash (or part noncash) acquisition. Settlement of Excess Consideration Over Acquired Assets with Issuance of Preferred Shares Settlement of Excess consideration over acquired assets with issuance of Series G Preferred Shares (Notes 1 and 13) Amount of unpaid excess consideration over carrying value of acquired assets in a noncash (or part noncash) acquisition due to related parties. Unpaid Excess Consideration Over Carrying Value of Acquired Assets Included in Due to Related Parties Unpaid Excess consideration over carrying value of acquired assets included in Due to Related Parties (Note 1) Going Concern [Abstract] On February 18, 2026, the Company entered into a share purchase agreement (the "Tanker SPA") with Central Mare, a related party affiliated with Mr. Evangelos J. Pistiolis, to purchase the shares of certain entities (the "Tanker SPVs") that have entered into shipbuilding contracts, dated February 3, 2026, with Guangzhou Shipyard International Company Limited and China Shipbuilding Trading Co., Ltd. for the purchase of nine 47,499 dwt MR Product tankers (the "Newbuilding Tankers"). Shipbuilding Contracts for Newbuilding Tankers [Member] Shipbuilding Contracts for Newbuilding Tankers [Member] Rubico Inc ("Rubico") was formed by Top Ships Inc. on August 11, 2022 under the laws of the Republic of the Marshall Islands to serve as the holding company of Roman Empire Inc. and Athenean Empire Inc. On August 1, 2025 (the "Spin off Distribution Date"), the Company contributed Roman Empire Inc. and Athenean Empire Inc. to Rubico in connection with a spin-off in exchange for common shares in Rubico. Rubico Inc [Member] Rubico Inc. [Member] Consideration for signing a non-binding letter of intent whereby the seller/related party is precluded from marketing or selling a portfolio of real estate assets.to be refunded to a related party after company elected not to proceed with the acquisition. No Shop Clause 2025, Consideration to be Refunded Consideration refundable under 2025 No Shop Clause LOI 2025 No Shop Clause LOI consideration Current assets minus current liabilities. Working Capital Working capital deficit A related party affiliated with the family of Evangelos J. Pistiolis, Chief Executive Officer of the Company. Central Mare Inc. [Member] Central Mare [Member] Amount of cash inflow from a related party for the consideration paid. Consideration Paid Consideration received Consideration paid Amount of consideration to be received. Consideration to be received Consideration to be received Consideration Amount of commitment classified as other to be paid in the next rolling twelve months following the issuance of financial statements. Other Commitment, to be Paid in Next Rolling 12 Months Contractual commitments payable within twelve-month period Consideration to a related party for signing a non-binding letter of intent whereby the seller/related party is precluded from marketing or selling a portfolio of real estate assets. No Shop Clause 2025, Consideration Consideration for 2025 No-Shop LOI Amount of construction cost commitments for the Newbuilding Tankers that are not financed under financing facilities. Other Commitment, Amount Not Financed Commitments not financed Percentage of construction costs for the Newbuilding Tankers to be financed under financing facilities. Percentage of Construction Costs to be Financed Percentage of commitments to be financed Percentage of installments payable to be financed Number of Newbuilding Tankers being disposed of and sold to a related party. Number of Newbuilding Tankers Being Disposed of Number of Newbuilding Tankers being disposed of On July 13, 2026, the Company entered into a share purchase agreement with Rubico Inc. for the disposal of one of the Newbuilding Tankers, Hull No. 25110060, for consideration of $6,250 receivable through September 30, 2026. Share Purchase Agreement for Disposal of Newbuilding Tanker Hull No. 25110060 [Member] Disposal of Newbuilding Tanker Hull No. 25110060 [Member] Certain residential real estate assets in Dubai. Certain Residential Real Estate Assets in Dubai [Member] Certain Residential Real Estate Assets in Dubai [Member] The number of shipowning companies being purchased from a related party. Number of shipowning companies being purchased Number of companies being purchased Number of shipowning companies being purchased Number of Newbuilding Tankers owned by each shipowning company being acquired. Number of Newbuilding Tankers owned by each shipowning company Number of Newbuilding Tankers owned by each shipowning company being purchased Number of newbuilding vessels to be purchased. Number of newbuilding vessels to be purchased Number of newbuilding vessels to be purchased Number of Newbuilding Tankers to be purchased Amount of consideration received from a related party. Consideration Received Consideration received On July 27, 2026, the Company entered into a share purchase agreement with Rubico Inc. for the disposal of one of the Newbuilding Tankers, Hull No. 25110058, for consideration of $6,500 receivable through September 30, 2026. Share Purchase Agreement for Disposal of Newbuilding Tanker Hull No. 25110058 [Member] Disposal of Newbuilding Tanker Hull No. 25110058 [Member] Total consideration paid/settled in cash. Consideration Settled in Cash Consideration settled in cash Remaining consideration to be paid. Remaining Consideration Due Consideration payable Contractual commitments to the shipyard for three 49,940 dwt MR (Medium Range) oil/chemical tankers. Contractual Commitments to Shipyard for Three MR Tankers [Member] Contractual Commitments to Shipyard for Three MR Tankers [Member] On July 28, 2026, the Company entered into a share purchase agreement with Central Mare, a related party affiliated with Mr. Evangelos J. Pistiolis, for the purchase of 100% of the shares of three shipowning companies (The "Three MR Tankers' SPVs"), that have entered into shipbuilding contracts with a South Korean shipyard for the construction of three 49,940 dwt oil/chemical (MR) tankers. Three Tankers Share Purchase Agreement [Member] Three MR Tankers' SPVs [Member] Lessee under a time charter agreement with the Company. Trafigura Maritime Logistics Pte Ltd. [Member] Trafigura [Member] An entity affiliated with Evangelos J. Pistiolis, Chief Executive Officer of the Company. Central Tankers Chartering Inc [Member] CTC [Member] CTC [Member] Vessels that are in active operation. Vessels in Operation [Member] Vessels in Operation [Member] Estimated off-hire time period to perform scheduled dry-docking, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Estimated Off-hire Time Period Estimated off-hire time Amount of lease payment to be received by lessor for operating lease in fourth fiscal year following current fiscal year and thereafter. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Lessor, Operating Lease, Payment to be Received, Year Four and After 2030 and thereafter Number of vessels operated under operating lease (time charter) agreements. Lessor, Operating Lease, Number of Vessels Operated Under Lease Agreements Number of vessels operated under time charters Lessee under a time charter agreement with the Company. Weco Tankers A/S [Member] Weco Tankers A/S [Member] Carrying amount as of the balance sheet date of advances for vessels under construction. Advances for Vessels Under Construction Beginning balance Ending balance Advances for vessels under construction (Note 4) Amount of advances paid for vessels under construction. Advances for Vessels under Construction, Advances Paid Advances paid Disposals of vessels under construction. Advances for Vessels under Construction, Disposals Disposals Capitalized imputed interest for vessels under construction. Advances for Vessels under Construction, Capitalized Imputed Interest Capitalized Imputed Interest Capitalized expenses for vessels under construction. Advances for Vessels under Construction, Capitalized Expenses Capitalized expenses Foreign currency translation differences for vessels under construction. Advances for Vessels under Construction, Foreign Currency Translation Differences Foreign currency translation differences Tabular disclosure of advances for vessels under construction. Advances for Vessels Under Construction [Table Text Block] Advances for Vessels Under Construction Tabular disclosure of information regarding wholly-owned subsidiaries of the Company, including management company and wholly-owned shipowning companies (SPC). Subsidiaries [Table Text Block] Subsidiaries Tabular disclosure of information related to a transfer of assets between entities under common control. Transfer of Assets Between Entities Under Common Control [Table Text Block] Transfer of Assets Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark I Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Julius Caesar Inc. [Member] Julius Caesar Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark II Inc. [Member] Roman Shark II Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Legio X Inc. [Member] Legio X Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Top Tanker Management Inc. [Member] Top Tanker Management Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. PCH Dreaming Inc. [Member] PCH Dreaming Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark III Inc. [Member] Roman Shark III Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark V Inc. [Member] Roman Shark V Inc. [Member] Roman Shark V SPV [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Eco Oceano CA Inc. [Member] Eco Oceano Ca Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Top Mega Yachts Inc. [Member] Top Mega Yachts Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark VIII Inc. [Member] Roman Shark VIII Inc. [Member] Entity incorporated in the Marshall Islands in which the Company owns 50% of the entity's outstanding shares. California 19 Inc. [Member] California 19 Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Explorer Inc [Member] Roman Explorer Inc [Member] Month and year when an entity was incorporated. Entity, Date of Incorporation Date of incorporation Name of the vessel owned by the entity. Vessel, Name Vessel The month and year the vessel was delivered to the entity. Vessel, Delivery Date Delivery date The quarter in which the vessel will be delivered to the entity. Vessel, Expected Delivery Date Delivery date Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Seawolf Ventures Limited [Member] Seawolf Ventures Limited [Member] The parent entity's interest in net assets of the subsidiary, expressed as a percentage. Ownership Percentage in Subsidiary by Parent Ownership interest in subsidiary Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark IV Inc. [Member] Roman Shark IV Inc. [Member] The activity of an entity. Entity, Activity Activity Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark VI Inc. [Member] Roman Shark VI Inc. [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark VII Inc. [Member] Roman Shark VII Inc. [Member] Roman Shark VII SPV [Member] Wholly-owned subsidiary of the Company, incorporated in the Marshall Islands. Roman Shark X Inc. [Member] Roman Shark X Inc. [Member] Entity incorporated in the Marshall Islands in which the Company owns 50% of the entity's outstanding shares. California 20 Inc. [Member] California 20 Inc. [Member] A Marshall Islands flagged motor yacht. M/Y Sanlorenzo [Member] Newbuilding Yacht [Member] Number of new temporary equity issued during the period. Temporary Equity, Stock Issued During Period, Shares, New Issues Issuance of Series G Preferred Shares (Note 13) (in shares) Issuance of preferred shares (in shares) Volumetric capacity of a shipping container. Vessel Capacity Vessel capacity Amount of shares issued as settlement of contractual commitments. Settlement of Contractual Commitments Settlement of contractual commitments Number of shipbuilding contracts for newbuilding tanker vessels. Number of Shipbuilding Contracts Number of shipbuilding contracts Consideration paid by a related party for signing a letter of intent relating to the prospective sale of Roman Explorer Inc. (a wholly owned subsidiary that owns 100% of the Newbuilding Yacht). Letter of Intent, Advance 2025 LOI Advance Amount of increase (decrease) to additional paid in capital (APIC) resulting from the amount of consideration given in excess of the historical carrying value of the net assets acquired. Adjustments to Additional Paid in Capital, Excess Consideration over Acquired Assets Excess consideration over acquired assets (Note 1) Excess consideration over acquired assets Percentage ownership of a motor yacht. Percentage Ownership of Yacht Percentage ownership Amount of cash outflow for contractual commitments. Payments for Contractual Commitments Payments of contractual commitments Sale and leaseback financing agreements entered into in March 9 and March 18 2026 with Agricultural Bank of China Financial Leasing and Industrial Bank Financial Leasing Co., Ltd, respectively, for the purchase of nine 47,499 dwt MR Product tankers. Sale and Leaseback Financing Agreements with Chinese Leasing Companies [Member] Sale and Leaseback Financing Agreements with Chinese Leasing Companies [Member] Consideration settled. Consideration Settled Consideration settled Number of vessels to be operated under operating lease (time charter) agreements. Lessor, Operating Lease, Number of Vessels to be Operated Under Lease Agreements Number of vessels to be operated under time charters Amount of consideration in excess of the historical carrying value of the net assets disposed of resulting from a transfer of assets between entities under common control. Excess Consideration Over Disposed Assets Excess consideration over disposed assets (Note 1) Excess consideration over disposed assets On December 31, 2025, the Company entered into a share purchase agreement ("SPA") for the sale of Roman Explorer Inc. to Rubico Inc. (the "Newbuilding Yacht SPA"). Newbuilding Yacht Share Purchase Agreement [Member] Newbuilding Yacht SPA [Member] On February 18, 2026, the Company entered into a share purchase agreement (the "Tanker SPA") with Central Mare, a related party affiliated with Mr. Evangelos J. Pistiolis, to purchase the shares of certain entities (the "Tanker SPVs") that have entered into shipbuilding contracts, dated February 3, 2026, with Guangzhou Shipyard International Company Limited and China Shipbuilding Trading Co., Ltd. for the purchase of nine 47,499 dwt MR Product tankers (the "Newbuilding Tankers"). Tanker Share Purchase Agreement [Member] Tanker SPA [Member] Nine MR Product tankers (the "Newbuilding Tankers") being constructed by Guangzhou Shipyard International Company Limited and China Shipbuilding Trading Co., Ltd. Newbuilding Tankers [Member] Newbuilding Tankers [Member] Related Party Expenses [Abstract] Transactions with Related Parties [Abstract] Amount of newbuilding vessels monitoring fee capitalized in related party transaction. Newbuilding Vessels Monitoring Fee, Capitalized Newbuilding vessels monitoring fee Amount of accounting and reporting costs with related party recognized. Accounting and Reporting Costs Accounting and reporting cost Amount of management fees with related party recognized for all operational, technical and commercial functions relating to the chartering and operation of Company vessels. Management Fees Management fees Amount of superintendent fees with related party recognized. Superintendent Fees Superintendent fees Amount of commission with related party on charter hire agreements recognized. Commission on Charter Hire Agreements Commission on charter hire revenue Amount of financing fees with related party capitalized. Financing Fees, Capitalized Financing fees Primary financial statement caption encompassing management fees. Related Party Management Fees [Member] Management Fees - Related Parties [Member] Primary financial statement caption encompassing vessel operating expenses. Vessel Operating Expenses [Member] Vessel Operating Expenses [Member] Primary financial statement caption encompassing voyage expenses. Voyage Expenses [Member] Voyage Expenses [Member] Primary financial statement captions encompassing the current portion and non-current portion of long-term debt. Current Portion and Non-Current Portion of Long-term Debt [Member] Current and Non-Current Portions of Long-term Debt [Member] Primary financial statement caption encompassing assets held for sale to related party-vessel construction contract. Assets Held for Sale to Related Party - Vessel Construction Contract [Member] Capitalized in Assets Held for Sale to Related Party-Vessel Construction Contracts, Net [Member] A related party affiliated with the family of Evangelos J. Pistiolis, Chief Executive Officer of the Company. Central Shipping Inc [Member] CSI [Member] The amount of deemed dividend for beneficial conversion feature of shares. Deemed Dividend for Beneficial Conversion Feature of Shares Deemed dividend on Series G Preferred Shares issuance (Note 13) European Union Allowances (EUA's) collected on the Company's behalf by a related party from the Company's charterers. European Union Allowances Collected from Charterers EUA's collected from charterers A sale and lese back financing facility entered into on March 18, 2026 with Industrial Bank Financial Leasing Co., Ltd ("CIBFL" and the "CIBFL Facility") for the partial, pre-delivery financing of the construction cost of five of the Newbuilding Tankers and for the refinancing of Hull 25110055, Hull 25110057, Hull 25110059, Hull 25110061, Hull 25110063. Industrial Bank Financial Leasing Co., Ltd Facility [Member] CIBFL Facility [Member] A sale and leaseback facility (SLB) entered into on August 1, 2025 for the purpose of refinancing the CMBFL Facility and the 1st AVIC Facility (the New Huarong SLBs). New Huarong Sale and Leasebacks [Member] New Huarong SLBs [Member] New Huarong Facility [Member] A sale and leaseback facility (SLB) entered on March 9, 2026 into lease financing arrangements with Agricultural Bank of China Financial Leasing ("ABCFL" and the "ABCFL Facility") . Agricultural Bank of China Financial Leasing Facility [Member] ABCFL Facility [Member] On July 13, 2026, the Company entered into an SPA with Rubico Inc. to sell the shares of Roman Shark VII Inc. (the "Roman Shark VII SPV") that is party to a shipbuilding contract with Guangzhou Shipyard International Company Limited and China Shipbuilding Trading Co., Ltd. for the construction of Hull 25110060 a 47,499 dwt chemical/product oil carrier. Share Purchase Agreement for Sale of Shares of Roman Shark VII [Member] SPA for Sale of Roman Shark VII SPV [Member] The increase (decrease) in amount of other commitment as a result of the sale of shares of Roman Shark VII Inc. included in a Share Purchase Agreement (SPA). Increase (Decrease) in Other Commitment Reduction in contractual commitments The increase (decrease) in amount of other commitment to be paid in second fiscal year following current fiscal year as a result of the sale of shares of Roman Shark VII Inc. included in a Share Purchase Agreement (SPA). Increase (Decrease) in Other Commitment, Year Two Reduction in contractual commitments in 2028 The increase (decrease) in amount of other commitment to be paid in third fiscal year following current fiscal year as a result of the sale of shares of Roman Shark VII Inc. included in a Share Purchase Agreement (SPA). Increase (Decrease) in Other Commitment, Year Three Reduction in contractual commitments in 2029 On July 27, 2026, the Company entered into an SPA with Rubico Inc. to sell the shares of Roman Shark V Inc. (the "Roman Shark V SPV") that is party to a shipbuilding contract with Guangzhou Shipyard International Company Limited and China Shipbuilding Trading Co., Ltd. for the construction of Hull 25110058 a 47,499 dwt chemical/product oil carrier. Share Purchase Agreement for Sale of Shares of Roman Shark V [Member] SPA for Sale of Roman Shark V SPV [Member] Voyage expenses include port charges and other voyage expenses, bunkers (fuel costs) and commissions. Voyage Expenses Voyage expenses (including $549 and $330 respectively, to related party) Voyage expenses Consideration paid to a related party for signing a non-binding letter of intent whereby the seller/related party is precluded from marketing or selling a portfolio of real estate assets. No Shop Clause 2025, Consideration Paid Consideration paid for 2025 No-Shop LOI Period after payment of No-Shop-LOI consideration for acquisition of asset when the purchase option expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Purchase Option Expiration Period Purchase option expiration period Amount of consideration paid in advance to a related party for signing a non-binding letter of intent whereby the seller/related party is precluded from marketing or selling a portfolio of real estate assets. Prepayments to Related Party, Noncurrent Advances for asset acquisitions to related party Advances for asset acquisition to related party (Note 5) Number of independent appraisals that will determine the fair market value of assets to be acquired. Number of Independent Appraisals to Determine Fair Market Value of Assets Number of independent appraisals Percentage discount on the purchase price (fair market value) of assets to be acquired upon exercise of asset purchase option. Asset Acquisition, Percentage Discount on Purchase Price upon Exercise of Asset Purchase Option Percentage discount on purchase price upon exercise of asset purchase option Estimated market value of assets expected to be acquired prior to consideration being transferred. Asset Acquisition, Market Value of Assets to be Acquired Market value of assets to be acquired Number of persons serving as independent directors. Number of Independent Directors Number of independent directors Amount of increase (decrease) in long-lived, physical assets used in the normal conduct of business and not intended for resale as a result of foreign currency translation differences. Property, Plant and Equipment, Foreign Currency Translation Differences Foreign currency translation differences Amount of increase (decrease) in accumulated depreciation, depletion and amortization as a result of foreign currency translation differences. Accumulated Depreciation Depletion and Amortization, Foreign Currency Translation Differences Foreign currency translation differences Long lived, depreciable assets used for the primary purpose of crude oil transportation. Vessels [Member] Vessels [Member] Vessels financed through sale and lease back agreements. Vessels Financed Under Sale and Lease Back Agreements [Member] Vessels Financed Under Sale and Lease Agreements [Member] Vessels mortgaged as security under their respective loan facility. Vessels Mortgaged as Security [Member] Vessels Mortgaged as Security [Member] Amount of net increase (decrease) in long-lived, physical assets as a result of foreign currency translation differences. Property, Plant and Equipment, Net, Foreign Currency Translation Differences Foreign currency translation differences A 47,499 DWT chemical and product oil tanker under construction. Hull No. 25110058 [Member] Hull 25110058 [Member] Subsequent Event [Abstract] Subsequent Events [Abstract] Percentage of the net cash proceeds from debt financings or equity issuances that the company is contractually required to apply toward payment of the consideration under the share purchase agreement. Percentage of Net Cash Proceeds to be Applied to Payment of Consideration Percentage of net cash proceeds to be applied to payment of consideration The percentage of shares in the SPV to be sold. Percentage of Shares to be Sold Percentage of shares to be sold Three MR (Medium Range) oil/chemical tankers being constructed by a South Korean shipyard. Three Oil/Chemical (MR) Tankers [Member] Three MR Tankers [Member] The percentage of shares in shipowning companies to be purchased. Percentage of shares being purchased Percentage of shares in shipowning companies being purchased A 47,499 DWT chemical and product oil tanker under construction. Hull No. 25110060 [Member] Hull 25110060 [Member] Amount of consideration settled. Consideration that was Settled Consideration settled Contract price to be paid per vessel to the builder of the vessel. Contract Price Payable per Vessel Contract price per vessel Aggregate contract price to be paid to the builder of the vessels. Contract Price Payable Aggregate contract price First installment payment per vessel paid by a related party. First Installment Paid per Vessel First installment amount paid per vessel First installment payment paid by a related party. First Installment Amount Paid Aggregate first installment amount paid Major oil trader signing time charter agreements. Major Oil Trader [Member] Major Oil Trader [Member] The full disclosure of the issuance and converting of preferred equity instruments. Mezzanine Equity [Text Block] Mezzanine Equity The value of the interest rate for the reference rate used for the variable rate of the debt agreement as of the end of the reporting period. Debt Instrument, Variable Interest Rate Variable rate The minimum liquidity requirement under the sale and leaseback agreement. Sale Leaseback Transaction, Minimum Liquidity Requirement Minimum liquidity requirement Amount of purchase obligation at the expiration of the lease in a sale and leaseback transaction. Sale and Leaseback Transaction, Purchase Obligation Purchase obligation The maximum ratio of total net debt to the aggregate market value of the Company's fleet, current or future. Debt Instrument, Maximum Ratio of Total Net Debt to Market Value of Fleet Maximum ratio of debt to market value of fleet Percentage of outstanding capital balance under the asset cover requirement of the financing agreement. Percentage of Outstanding Capital Balance Percentage of outstanding capital balance Face amount of financial liability at time of sale and leaseback agreement. Financial Liability, Face Amount Aggregate face amount Face amount of financial liability for each shipbuilding tanker at time of sale and leaseback agreement. Financial Liability, Face Amount for Newbuilding Vessel Face amount for each newbuilding vessel Minimum amount of other commitment under each shipbuilding contract. Other Commitment per Contract Contractual commitment for each shipbuilding contract Percentage of construction costs for the Newbuilding Tankers to be funded by the Company. Percentage of Construction Costs to be Funded Percentage of constructions costs to be funded by the Company EURIBOR (Euro Interbank Offered Rate) is a benchmark interest rate, calculated daily from the rates banks offer to lend to each other in the eurozone for short-term, unsecured loans. Euro Interbank Offered Rate [Member] EURIBOR [Member] Minimum term of time charter assigned as security under the debt instrument, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Debt Instrument, Minimum Term of Time Charter Assigned as Security Minimum term of time charter assigned as security On February 18, 2026, the Company entered into a share purchase agreement (the "Tanker SPA") with Central Mare, a related party affiliated with Mr. Evangelos J. Pistiolis, to purchase the shares of certain entities (the "Tanker SPVs") that have entered into shipbuilding contracts, dated February 3, 2026, with Guangzhou Shipyard International Company Limited and China Shipbuilding Trading Co., Ltd. for the purchase of five of the nine 47,499 dwt MR Product tankers (the "Newbuilding Tankers"). Shipbuilding Contracts for Five Newbuilding Tankers [Member] Shipbuilding Contracts for Five Newbuilding Tankers [Member] Aggregate first installment payable a related party. First Installment Payable Aggregate first installment payable First installment payment per vessel to a related party. First Installment Payable per Vessel First installment payable per vessel Dry docking expenses related to regularly scheduled intermediate survey or special survey dry docking necessary to preserve the quality of vessels as well as to comply with international shipping standards and environmental laws and regulations. Dry-docking Costs Dry-docking costs Dry-docking costs Amount of management fees incurred with a related party for the operational, technical and commercial functions relating to the chartering and operation of vessels. Management Fees, Related Parties Management fees-related parties (Note 5) Amount of contractual obligation relating to the sale of Roman Explorer Inc. to the Company under a share purchase agreement. Liability from Contract with Related Party, Current Liability from contract with related party (Note 1) Carrying value as of the balance sheet date of accrued interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the non current portion of the liabilities (due beyond one year or the operating cycle, whichever is longer). Interest Payable,Noncurrent Accrued interest non-current Cost of vessels, including contract price and any material expenses incurred upon acquisition (initial repairs, improvements and delivery expenses, interest and on-site supervision costs incurred during the construction periods), less accumulated depreciation. Vessels, Net Vessels, net (Note 4) Amount of overhead management fees incurred with a related party for the operational, technical and commercial functions relating to the chartering and operation of vessels. Management Fees, Related Parties, Overhead Management fees-related parties- overhead costs Amount of direct management fees incurred with a related party for the operational, technical and commercial functions relating to the chartering and operation of vessels. Management Fees, Related Parties, Direct Management fees-related parties-direct Segment for crude oil and oil products transportation services. Tanker Segment [Member] Tanker Segment [Member] Segment for recreational transportation services. Megayacht Segment [Member] Megayacht Segment [Member] The vessel(s) financed by the debt instrument. Debt Instrument, Vessel Financed Vessel(s) financed A bridge loan with HSBC Private Bank (Suisse) SA ("HSBC") entered into on January 15, 2024. HSBC Loan [Member] HSBC Facility [Member] The percentage of the lowest daily VWAP of the Company's common stock over a certain number of consecutive trading days used to determine the conversion rate for convertible preferred stock. Preferred Stock, Convertible, Conversion Rate Percentage Percentage of lowest daily VWAP used to determine conversion rate Number of common shares that can be voted for each share of preferred stock. Preferred Stock, Voting Rights, Number of Common Shares Number of common shares that can be voted for each preferred share (in shares) Percentage of the Liquidation Amount paid to shareholders as a dividend on convertible preferred stock. Preferred Stock, Convertible, Dividends, Percentage of Liquidation Amount Percentage of liquidation amount paid as dividend Premium as a percentage of the Liquidation Amount paid to shareholders up to and including the first anniversary of issuance of convertible preferred stock. Preferred Stock, Convertible, Redemption Premium before first anniversary of issuance Redemption premium before March 31,2027 Threshold period of specified consecutive trading days used to compute the lowest daily VWAP, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Threshold Consecutive Trading Days Threshold consecutive trading days Premium as a percentage of the Liquidation Amount paid to shareholders after the first anniversary of issuance of convertible preferred stock. Preferred Stock, Convertible, Redemption Premium after first anniversary of issuance Redemption premium after March 31, 2027 Maximum number of common shares registered for resale in a registration statement. Maximum Number of Common Shares Registered for Resale Maximum number of common shares registered for resale (in shares) The amount of costs incurred for issuance common stock related to this equity distribution agreement. Expenses Related to Equity Distribution Agreement Expenses related to equity distribution agreement The maximum amount of common shares that can be sold under a common shares purchase agreement. Maximum Amount of Common Shares that can be Sold Maximum amount of common shares that can be sold On April 24, 2026, the company entered into a common shares purchase agreement with B. Riley Principal Capital II, LLC (the "Selling Shareholder") and right to sell to the selling shareholder, from time to time during the term of the 2026 Equity Line Purchase Agreement. Equity Line Purchase Agreement [Member] 2026 Equity Line Purchase Agreement [Member] Equity distribution agreement commonly known, at-the-market offering ("ATM"). At-The-Market Offering [Member] 2024 ATM [Member] Percentage of vessel's market value that must not be exceeded in loan to value requirement of the financing agreement. Percentage of Vessel Market Value in Loan to Value Requirement Percentage of vessel's market value that must not be exceeded in loan to value requirement On February 18, 2026, the Company entered into a share purchase agreement (the "Tanker SPA") with Central Mare, a related party affiliated with Mr. Evangelos J. Pistiolis, to purchase the shares of certain entities (the "Tanker SPVs") that have entered into shipbuilding contracts, dated February 3, 2026, with Guangzhou Shipyard International Company Limited and China Shipbuilding Trading Co., Ltd. for the purchase of four of the nine 47,499 dwt MR Product tankers (the "Newbuilding Tankers"). Shipbuilding Contracts for Four Newbuilding Tankers [Member] Shipbuilding Contracts for Four Newbuilding Tankers [Member]