Cybersecurity Risk Process For Informing Board Committee Or Subcommittee Responsible For Oversight [Text Block] Accounts Receivable Net Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Payments to acquire investments (Note 3 and 4 (b)) Payments to acquire vessels Dividend received from equity method investment Number of equity securities sold during the reporting period Amount of debt reclassified from non-current to current liabilities Remaining Commitments Under Joint Ventures Proposed Price Per Share In Cash Capital Contributions to Equity Method Investment Loan to Related Party, Amount Amount advanced to a related party during the reporting period. Transaction-related expenses Debt Reclassification To Current Amount Advances For Vessels Under Construction Capitalized Proposed Price Per Share In Cash Proposed price per share in cash Debt reclassified to current Warrant liability, current Interest Cost Capitalized Included In Advances For Vessels Under Construction Represents the information pertaining to Bunge SA, Geneva Amount of capital contributions made to an equity method investee as of the reporting date Number of vessels in operation Number of Equity Securities Sold Number of shares sold National Bank Of Greece S.A. [Member] Remaining Commitments Under Joint Ventures DNB Carnegie And Nordea [Member] Number Of Vessels In Operation Loan maturity term Warrant liability, current (Note 10(g)) Investment Owned, Percent Of Company Shares Percent of investment shares owned Advance to Related Party Transaction-Related Costs Capitalized transaction-related costs included in other non-current assets Equity Method Investment, Voting Rights Investment Owned, Percent Of Company Shares Interest cost capitalized included in advances for vessels under construction Number of vessels under construction FuelEUAssignmentAgreement [Member] Diana Gas, Inc [Member] Advances for vessels under construction capitalized Interest Cost Capitalized Included In Advances For Vessels Under Construction Bunge SA, Geneva Remaining commitments under joint ventures Finance lease liabilities, fair value Loan amount Amount of loan provided to a related party during the reporting period Purchase price Entity filer category Income Taxes Interest rate swap, liability Vessel Cost Loss on extinguishment of debt (Note 8) ICFR auditor attestation flag Weighted average remaining lease term Disposal of assets Property, Plant, And Equipment, Disposal Due To Deconsolidation Schedule of Long-term Debt Instruments [Table] Organization Consolidation And Presentation Of Financial Statements Disclosure [Text Block] Tax Rate On Us Source Shipping Income Vessel operating expenses Number of vessels to be constructed Tender Offer [Member] Other non-current liabilities Plot Of Land 2 [Member] Proceeds from convertible loan with limited partnership (Note 4(b)) Conversion Of Stock Shares Issued 1 Lease obligation to purchase vessel Contractual term to maturity of a loan provided to a related party Weighted average number of common shares, diluted Payments for Repurchase of Common Stock Additions in property and equipment Schedule Of Interest And Finance Costs Voyage Expenses Disclosure [Text Block] Number Of Vessels Managed Tender Offer, Price Per Share Commission paid Number Of Vessels To Be Built And Delivered Equity method investment, current (Note 3 (b)) Genco Shipping And Trading [Member] Artemis [Member] Diana Energize [Member] Value of warrants Advances For Vessels Under Construction Property Plant And Equipment Transfers And Changes Net January 2028 [Member] Series B and Series C Preferred Shares [Member] Boston [Member] Increase In Earnings Per Share From Estimated Scrap Rate Change LIBOR [Member] Number Of Warrants Issued Warrants, Fair Value, Per Warrant Percent Of Paid In Advance Of Purchase Price Financial Instruments Payments to acquire property, furniture and fixtures (Note 6) Bergen Joint Venture [Member] Number of unrelated companies entered into joint venture with Gain (Loss) From Conversion Of Shares Accumulated Depreciation And Amortization Disposal Of equipment Florida 2022 Built Capesize Vessel [Member] New Orleans And Santa Barbara Vessels [Member] Number Of Vessels Priced Baltimore [Member] Number Of Vessels Delivered To Company Maximum total number of votes entitled to vote, including common stock or any other voting security Accounting Policies Disclosure [Table] Computer Software and Hardware [Member] Number Of Vessels Under New Management Agreements Vessel Acquisitions [Member] Nine Ultramax vessels Property And Equipment Net, Ending Balance attributable to disposal group held for sale or disposed of. Represents the information pertaining Equity Securities, Investment In Oceanpal Number of vessel owning subsidiary shares as capital contribution. Percentage of Common Shares to be Exchanged Represents the information pertaining to spin-off. Advances For Vessel Acqusitions Schedule Of Voyage Expenses Analysis [Table Text Block] Percentage of advance amount paid OceanPal [Member] Number of years excluded from calculation of average time charter rates Gain Loss On Fuel Going concern Officers And Directors Series B Cumulative Redeemable Perpetual Preferred Shares at 8.875% [Member] Represents the information pertaining to Cargill International SA. 8.375% Senior Unsecured Bond. Gross Proceeds from Issuance of Equity The number of vessels mortgaged to a bank for securing the debt with that bank. Equity Incentive Plan 2014 Number of installments ABN [Member] Number Of Vessels Impaired Preferred Stock Number Of Voting Rights Stock Repurchase Program Number Of Shares Authorized To Be Repurchased Stock Repurchase Program Authorized Amount 1 Total Fixed Assets Interest expense and Finance costs Disclosure of accounting policy for revenue recognition and recognition of related expenses. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. The accumulated depreciation and amortization relating to buildings, office furniture, vehicles, computer software and hardware. Document period end date Entity voluntary filers Entity Addresses, Address Type [Axis] Entity address, address line two Security exchange name Title of Individual [Domain] Unrealized loss on investments Equity Securities, fair value Total amount of equity interest Asset Acquisition Price Of Acquisition Expected Related Party [Member] Entity interactive data current Year 2 Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash Equity Securities Without Readily Determinable Fair Value Amount Equity Securities Fv Ni Cost Equity Securities Fv Ni Realized Gain Loss Unrealized gain on equity investments (Note 5(b)) Restricted Cash, current RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH Lessor Operating Lease Payments To Be Received Year Three Finance liabilities, net of deferred financing costs Total finance liabilities Finance Lease Liability Payments Due In Rolling Year Five Loan margin percent In four years [Member] Remaining outstanding commitment Vesting [Axis] Share Based Compensation Award Tranche One [Member] Spin-Off [Member] Total compensation cost not yet recognized, Period for recognition Year 3 Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital Loss Contingency Accrual, Provision Other comprehensive income Investments in equity securities Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Award Type and Plan Name [Axis] Vessel Depreciation Concentration of Credit Risk Year 2 Long Term Debt Maturities Repayments Of Principal In Rolling After Year Five Fair Value Measurements, Recurring and Nonrecurring [Table] Conversion Of Stock Amount Converted 1 Non-cash debt assumed Non-cash investment acquired Non-cash finance liability Preferred Stock, Dividends per share Balance, shares Stock Issued During Period Value Purchase Of Assets Income Taxes [Abstract] Financial Instruments and Fair Value Disclosures Use of Estimates Commitment fees Total assets contributed Fair Value Hierarchy [Domain] Proceeds From Warrant Exercises Cumulative preferred dividend accruing rate Related Party Loan, Maturity Term Number Of Vessels Under Construction Number Of Vessels Under Construction Fleet Acquisitions [Member] Alcmene and Selina [Member] Equity method investment, voting rights Loss On Common Stock Issuance And Effect Of Reverse Stock Split Finance Lease Liability, Fair Value Finance Lease Liability, Fair Value Class Of Warrant Or Right Additional Number Of Securities Called By Each Warrant Or Right Class Of Warrant Or Right Additional Number Of Securities Called By Each Warrant Or Right Plot Of Land 1 [Member] Artemis And Houston [Member] Sale And Lease Back Agreement [Member] Price received above par, percentage Nordea $200M [Member] Warrants, Exercise Price Per Warrant Warrants, Exercise Price Per Warrant Payments For Proceeds From Time Deposits Time deposits placements Interest Income From Bond Repurchase Dividends Paid-in-kind, per share Noncash dividend (Note 11(f) and 11(g)) Commission paid percent, per annum Number Of Vessels To Be Constructed Vessels disposal due to deconsolidation of subsidiary Property, Plant And Equipment, Disposal Due To Deconsolidation Of Subsidiary Property Equipment Net Disposal of Assets Debt Instrument Redemption Period Six [Member] Amount Of Loan Reclassified To Current Liabilities Car [Member] Newly Issued Common Shares, Issuable On Delivery Of Each Vessel [Member] Dividends Paid-in-kind, Per Share Represents the information pertaining assets held for sale Vessels with indicators of impairment Carrying Value Of Veessels For Which Impairment Indicators Exist, Including Unamortized Deferred Costs Long Lived Assets Held For Use [Member] Leonidas P.C. [Member] Leonidas P.C. Number of vessels to be built and delivered Number Of Additional Vessels Included As Option Represents the information pertaining to Long Lived Assets Held For Use, Calipso. Long Lived Assets Held For Sale Information by Spin Off Transactions. Spin-Off Transactions [Domain] Short-Term Investments [Abstract] Additions for improvements reclassified from other non-current assets July 2028 [Member] Danish Ship Finance A/S New Loan [Member] Amount from commission of sale and purchase of assets Debt Instrument, Price Received Above Par, Percentage Percent Of Total Number Of Votes Entitled To Vote On Any Matter Put To Shareholders Number Of Vessels In Agreement To Acquire Number of vessels in agreement to acquire Houston [Member] Cebu [Member] Payments To Joint Ventures Gain (loss) from conversion of shares Number Of Shares Acquired, Part Of Consideration Provided From Sale Asset Increase In Earnings Per Share From Estimated Scrap Rate Change Property, Plant And Equipment, Disposal Due To Deconsolidation Of Subsidiary Quarterly Amortization Amount Quarterly amortization amount Balance Amount Through Preferred Shares, Sale Consideration Received Percent Of Paid In Advance Of Purchase Price Financial Instruments, Non-Current Liabilities Warrant Liability, Non-Current Liabilities Number Of Unrelated Companies Entered Into Joint Venture With Windward [Member] Ultramax vessels Eight of nine Utramax vessels New Orleans Vessel [Member] DSI Andromeda [Member] Amount of loan reclassified to current liabilities Loan Agreement - 9 Ultramax Vessels [Member] Investments in related parties [Member] Maximum total number of votes entitled to vote, including common stock or any other voting security This member pertains to information about vessels with indicators of impairment Accounting Policies Disclosure [Line Items] Number Of Vessels Acquired Vessel Acquisitions Advances For Vessel Acquisitions And Vessels, Net [Text Block] Number of vessels acquired Equity Securities, Investment In Oceanpal Long Lived Assets Held For Use, Excluding Calipso The number Votes Number of votes of stockholders The tabular disclosure of voyage expenses analysis. Schedule of Voyage Expenses Analysis Period for measurement of number of years exclued from calculation of average time charter rates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Disclosure of accounting policy for property plant and equipment assets held for sale. The amount of gain or loss from bunkers. Loss/(gain) from bunkers Diana Wilhelmsen Management Limited (DWM) Executive Management And Non-Executive Directors 8.375% Senior Unsecured Bond [Member] 9.5% Senior Unsecured Bond Property Plant And Equipment Disposals Net Carrying value of capitalized payments made in advance for vessel acquisitions that is expected to be received within one year or the normal operating cycle, if longer. Altair Travel Agency S.A. [Member] Accumulated Depreciation And Amortization Property And Equipment ABN AMRO Bank N.V. [Member] Danish Ship Finance A/S [Member] The number of vessels that their value was written down from their carrying value to their fair value. Number Of Vessels Impaired Insider Trd Policies Proc Adopted Flag Customer [Domain] Tender offer, share to purchase Statistical Measurement [Domain] Describes the policy regarding the estimated useful life for the office building, furniture, equipment, software and their depreciation methods. Property and equipment Cover [Abstract] Entity incorporation state country code Entity well known seasoned issuer Entity current reporting status Date of incorporation Address Type [Domain] Unrealized loss on equity investment Investments in equity securities Asset acquisition price of acquisition expected Proceeds from sale of investments (Note 4 (b)) Impairment Long Lived Asset Held For Use Statement Of Income Or Comprehensive Income Extensible Enumeration Investment Issuer Name [Domain] Finance Liabilities Sale and leaseback Financial Instruments, Investment-Equity Securities, Recognition and Measurement Preferred shares, par value Unrealized gain on equity investments (Note 5(b)) Unrealized gain on equity investment Restricted cash, current (Note 7) Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Finance lease liability Finance Lease Liability Current Finance liabilities, net of current portion (Note 8) Finance Lease Liability Payments Due Debt Instrument, Redemption, Period [Axis] In three years [Member] Contractual Obligation Future Minimum Payments Due Remainder Of Fiscal Year Fair Value Adjustment Of Warrants Discontinued Operations, Disposed of by Means Other than Sale [Member] Accumulated Depreciation Depletion And Amortization Reclassifications From Property Plant And Equipment 1 Debt Instrument, Issuance Date Number of Reportable Segments Provisions included in operating expenses Collateral amount Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Other comprehensive income/(loss) Plan Name Domain Vessel Depreciation New Accounting Pronouncements, Policy [Policy Text Block] Year 5 Year 6 and thereafter Total Compensation Cost Not yet Recognized, Period for Recognition Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Noncash Or Part Noncash Divestiture Amount Of Consideration Received 1 Other Receivables Net Current Unrealized Gain Loss On Investments Liabilities Assumed1 Financial Instrument [Axis] Shares Issued Schedule of Maturities of Long-term Debt Issuance of common stock for vessel acquisitions (Notes 11(e)) Deferred Costs Current And Noncurrent Long-term Debt, Weighted Average Interest Rate Schedule of Property and Equipment Maturities Of Time Deposits Payments for vessels under construction and vessel improvements (Note 5) Commission From Sale And Purchase Of Assets Number Of Additional Vessels Included As Option Assets, Fair Value Disclosure Preferred Stock Dividend Rate Per Dollar Amount Interest income on derivative instruments Payments to acquire interest joint venture Warrants (Note 11(g)) Advances for vessels under construction (Note 5) Investments In Related Parties Nippon Yusen Kaisha [Member] Trading days, term in convertible shares agreement Increase In Net Income From Estimated Scrap Rate Change Increase in net income from estimated scrap rate change Percent of total number of votes entitled to vote on any matter put to shareholders Percent Of Total Number Of Votes Entitled To Be Cast On Matters Out To Shareholders Number of warrants exercised Vessel Florida Warrant liability (Note 10(g)) Payments To Acquire Other Assets Commission On Loan Guarantee [Member] Berger Joint Venture [Member] Trading Days, Term In Convertible Shares Agreement Ninth of nine Ultramax vessels Sale And Lease Agreements, Aggregate Amount Sale and lease agreements, aggregate amount Number Of Vessels Priced Debt Instrument, Prepayment Florida [Member] Maximum annual increase (decrease) to basis rate Contracts in Entity's Equity Analysis of Finance Liabilities on Balance Sheets Number of vessels under new management agreements Number Of Vessels Acquired Ninth of nine Ultramax vessels [Member] Property and Equipment, Ending Balance Dividends to shareholders per share Represents the number of vessels to be acquired from unaffiliated third parties. Number of Vessel Owning Subsidiary Shares, Capital Contribution Working capital as capital contribution in exchange of shares. Maximum percentage of votes as a percentage of total votes Glencore Agriculture B.V., Rotterdam Environmental Loss Probation Period The percentage of advance amount paid for purchase of vessels. Related Party Transaction, Aggregate Price of Preferred Shares Issued Period for measurement of time charter rates, input for calculation of vessel impairments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Gross amount, at the balance sheet date, of long-lived physical assets used in the normal conduct of business and not intended for resale. This can include land, buildings, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. Impaired Vessels Second Tranche [Member] Loan Amount Secured by Cash Pledge in Favor of the Bank [Member] Cargill International SA Koch Shipping PTE LTD. Singapore Debt refinanced, amount excluding extinguishment Interest and finance costs [Text Block] Accumulated Depreciation, Property and Equipment, Beginning Balance Us Source Income Percentage Performance Shipping Inc Nordea Loan [Member] BNP Paribas [Member] Loss On Common Stock Issuance And Effect Of Reverse Stock Split Loss on common stock issuance and effect of reverse stock split Auditor location Minimum [Member] Contractual Obligation Fiscal Year Maturity Schedule [Table Text Block] Property and Equipment, net [Abstract] 8.75% Senior Unsecured Bond [Member] July 2027 [Member] Diana Mariners [Member] Eight Vessels [Member] Comissions [Member] Brokerage Fees [Member] Warrants, Exercise Price Per Warrant Warrants, Fair Value, Per Warrant Warrants To Purchase Common Stock [Member] Amount from time deposits. Interest Income From Bond Repurchase Interest income from bond repurchase Gain (Loss) From Conversion Of Shares Series C and Series D [Member] Property, Plant, And Equipment, Disposal Due To Deconsolidation Melia [Member] Vessel disposal due to deconsolidation of subsidiary Cexim [Member] Percent of paid in advance of purchase price Dividends Paid-in-kind, Per Share Financial Instruments, Non-Current Liabilities Commission Paid Percent, Per Annum Commission Paid Percent, Per Annum Cohen [Member] Property and equipment, net (Note 6) Accumulated Depreciation And Amortization Disposal Of equipment After December 2025 [Member] Amount Of Loan Reclassified To Current Liabilities Number Of Vessels Delivered To Company Number Of Vessels Delivered To Company The entire disclosure of Voyage expenses. The amount property plant and equipment Vessels accumulated depreciation contributed to spin-offl. The amount of net book value Vessels contributed to spin-off. Vessels held for sale Diana Enterprises Inc. renamed to Steamship Shipbroking Enterprises Inc. is a company controlled by the Company's Chairman. Vessels, net (Note 4) Commonwealth Bank of Australia, London Branch [Member] Payments for Dry Docking Drydock cost Represents the information pertaining to 8.375% Senior Unsecured Bond. Mass of vessels that was purchased/sold within the specified time period. Property, Plant and Equipment, Dead Weight Tonnage Products And Services [Domain] Tabular disclosure of analysis of interest and finance costs. Tax rate applied by the tax authorities on US source shipping income ING Bank N.V. [Member] DNB Bank ASA [Member] Credit Agricole Corporate and Investment Bank [Member] Country Region Entity Listings [Table] Entity Listings [Line Items] Scenario Unspecified [Domain] Scenario [Axis] Ownership [Domain] Asset Acquisition [Axis] Asset Acquisition [Domain] Proceeds from sale of investments Conversion price Amendment flag Entity emerging growth company Finance Lease Liability Payments Due In Rolling Year Three Lessee Finance Lease Term Of Contract 1 Gain/(loss) on equity securities (Note 4(b)) Realized gain Gain/(loss) on equity securities (Note 4(b)) Gain/(loss) on equity securities (Note 4(b)) Vessel disposals Lessor Operating Lease Payments To Be Received Next Twelve Months Year 1 Finance liabilities, current (Note 8) Finance Lease Liability Noncurrent Year 4 Investment Owned Balance Shares June 2024 to May 2025 [Member] Debt Instrument Redemption Period Five [Member] Variable Rate [Axis] Balloon installments Accumulated Depreciation, Depletion and Amortization, Sale or Disposal of Property, Plant and Equipment Summary of Investment in Related Party Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Purchase Obligation Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax Other comprehensive income - Defined benefit plan Investments in a Related Party and Other Dividends on series B preferred shares (Notes 10(b) and 12) Dividends on series B preferred shares Subsequent Events [Member] Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized Debt Instrument, Repurchased Face Amount Property and equipment, estimated useful lives January 2029 [Member] Maturities of time deposits Payments For Vessels Under Construction And Vessels Improvements Debt Instrument, Price Received Above Par, Percentage Number Of Vessels To Be Built And Delivered Other non-current assets Number Of Warrants Exercised Number Of Vessels In Agreement To Acquire Payments to joint ventures Warrants Accounting Policy [Policy Text Block] Additional bonus share amount Property Plant And Equipment Transfers And Changes Net Number Of Shares Acquired, Part Of Consideration Provided From Sale Asset Percent Of Common Stock Owned Scrap rate Increase in earnings per share from estimated scrap rate change Quarterly Amortization Amount Number of warrants issued Najas Balance amount through preferred shares, sale consideration received Warrant Liability, Non-Current Liabilities Noncash Dividends Loan Agreement With Nordea [Member] Number Of Vessels To Be Constructed Property Equipment Net Disposal of Assets Number Of Sale And Leaseback Agreements Santa Barbara Vessel [Member] New Repayments Terms Following July2022 Prepayment [Member] Debt instrument, prepayment Baltimore Tender Offer, Price Per Share Tender offer, price per share Equity Method Investments Current Equity Method Investment, Voting Rights Eight of nine Utramax vessels [Member] Property Equpment Disposal Warrants Accounting Policy [Policy Text Block] Warrants Accounting If All Warrants Are Exercised [Member] Carrying value of capitalized payments made for vessel under construction that is expected to be received within one year or the normal operating cycle, if longer. Number Of Vessels Managed Number of vessels managed Melia Scrap Rate Percent of total number of votes entitled to be cast on matters out to shareholders Number Of Warrants Issued Warrants, fair value, per warrant Number Of Warrants Exercised Noncash Dividends Noncash dividend (Note 11(f) and 11(g)) Bergen [Member] Convertible Loan Agreement [Member] Percent Of Common Stock Owned Percent of common stock owned Disposal of assets Number Of Sale And Leaseback Agreements Each 50% Shareholder of DWM [Member] Baltimore Najas [Member] Najas Number of additional vessels included as option Ecogas Holdings AS [Member] Advances For Vessels Under Construction Capitalized Advances For Vessel Acquisitions And Vessels, Net [Member] Disposal of assets Property Equpment Disposal Investments in related parties Shipbuilding Contracts [Member] Nippon Yusen Kaisha Maturities Of Time Deposits Payments For Vessels Under Construction And Vessels Improvements Impaired Building Percent Of Total Number Of Votes Entitled To Be Cast On Matters Out To Shareholders Interest Income On Derivative Instruments Interest income on derivative instruments Increase Decrease In Equity Amount From Warrants Amount of increase decrease in equity from warrants. Investments In Related Parties Number Of Unrelated Companies Entered Into Joint Venture With Number of shares acquired, part of consideration provided from sale asset Trading Days, Term In Convertible Shares Agreement Scrap rate Increase In Net Income From Estimated Scrap Rate Change Percent Of Total Number Of Votes Entitled To Vote On Any Matter Put To Shareholders Florida Balance Amount Through Preferred Shares, Sale Consideration Received Warrant liability Payments To Acquire Other Assets Ecobulk AS [Member] Administrative Service Agreement [Member] Eight of nine Utramax vessels Ninth of nine Ultramax vessels Number of sale and leaseback agreements Sale And Lease Agreements, Aggregate Amount Number of vessels priced Debt Instrument, Prepayment Investments in related parties Contracts In Entity's Equity Policy [Text Block] Finance Lease Liability Shown In Balance Sheets [Table Text Block] Finance Lease Liability Shown In Balance Sheets [Table Text Block] Number Of Vessels Under New Management Agreements ATM Program [Member] Property And Equipment Gross Shares distributed to shareholders Number of Vessels to be Acquired from Unaffiliated Third Parties Number of vessel owing subsidiary shares as capital contribution Working Capital in Exchange of Shares Maximum annual increase (decrease) to basis rate Amount after accumulated depreciation, depletion and amortization, of divestiture of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Period of environmental loss probation period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Environmental loss probation period Related Party Transaction, Aggregate Price of Preferred Shares Issued. Aggregate price of preferred shares issued Advances for Vessels Under Construction and Vessels, net Third Agreement [Member] Second Agreement [Member] Represents the information pertaining to Koch Shipping PTE LTD. Singapore Represents the information pertaining to Swissmarine Pte. Ltd. Debt refinanced, notional amount excluding extinguishment Represents the information pertaining to Glencore Agriculture B.V., Rotterdam. Accumulated Depreciation, Property and Equipment, Ending Balance The percentage of Company's shipping income that would be treated as being United States source income. Diana Wilhelmsen Management Limited [Member] Nordea Bank AB, London Branch [Member] BNP [Member] Number of voting rights of nonredeemable preferred stock per share owned. Insider Trading Policies Proc [Line Items] Maximum [Member] Counterparty Name [Axis] Schedule of Total Obligations Under Shipbuilding Contracts Other Noncurrent Assets Tabular disclosure of interest and finance costs and amortization. Document transition report Entity registrant name Entity file number Contact personnel email address Entity address, address line one Auditor firm ID Equity Securities Fv Ni Unrealized Gain Equity securities cost Financial Instruments, credit losses Asset Acquisition Consideration Transferred Asset Acquisition Indemnification Asset Amount Document type Finance liabilities interest expense Lessee Finance Leases [Text Block] Investments in equity securities (Note 4(b)) Investments in equity securities Gain/(loss) on equity securities (Note 4(b)) Equity Securities Fv Ni Realized Loss Cash, Cash Equivalents and Restricted Cash, Period Decrease Cash, Cash Equivalents and Restricted Cash, Ending Balance Year 2 Schedule of Fixed Non Cancelable Time Charter Contracts Finance lease liabilities, carrying value Year 1 Document shell company report Entity Information [Line Items] Entity central index key Contact personnel name Contact personnel fax number Auditor name Realized loss Credit Loss, Financial Instrument [Policy Text Block] SOFR [Member] Purchase price of vessel acquired Amount to be paid in cash Document annual report Finance Lease Liability Payments Due In Rolling After Year Five Interest income from bond repurchase Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract] Equity Securities Fv Ni Acquired equity securities Gain/(loss) on equity securities (Note 4(b)) Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, Cash Equivalents and Restricted Cash, Beginning Balance Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block] Finance Lease Liability Finance liabilities Finance Lease Liability Payments Due In Next Rolling Twelve Months Shares Issued Price Per Share Debt Instrument, Redemption Price, Percentage Gain on warrants (Note 10(g)) Gain on warrants (Note 10(g)) Class Of Warrant Or Right Exercise Price Of Warrants Or Rights 1 Disposal Group Classification [Axis] Unrealized gain on warrants (Note 11(g)) Gain on warrants Gain on warrants Share Based Compensation Award Tranche Two [Member] Price per share Fair Value Measurements Transfer To Investments Concentration Risk, Percentage Other comprehensive income/(loss) Fair Value Measurements Shares issued price per share Redemption price, percentage New Accounting Pronouncements Gain (Loss) on repurchase of debt instrument Long Term Debt Maturities Repayments Of Principal In Rolling Year Three Long Term Debt Maturities Repayments Of Principal In Rolling Year Four Number of reportable segments Year 1 Non-cash acquisition of assets Stock issued in noncash financing activities Cash Cash Equivalents And Short Term Investments [Text Block] Unrecognized cost for unvested restricted shares Fair value of approved awards Other Comprehensive Income Issuance of common stock for vessel acquisitions, shares (Notes 11(e)) Use of Estimates Segmental Reporting Management fees to a related party Maturities of time deposits Noncash or Part Noncash Acquisition, Investments Acquired Accounts payable Liabilities Fair Value Disclosure Debt Instrument, Description of Variable Rate Basis Interest and other income Preferred Stock Dividend Rate Percentage Issuance of common stock for vessel acquisitions Shares purchased in tender offer Profit Loss Interest Receivable Current OceanPal Inc. spin-off (Note 11(g)) Dividends Common Stock Paidinkind Dividends payable Common stock capital shares reserved for future issuance Total Stockholders' Equity Interest costs incurred Stock Issued During Period Value New Issues Issuance of common stock (Note 10(g) Stock repurchased and retired, shares Long-lived assets held for use Less: Deferred financing costs Deferred revenue Insurance recoveries (Note 8(a)) Schedule Of Trading Securities And Other Trading Assets [Line Items] Long Lived Assets Held-for-sale by Asset Type [Axis] Fixed Assets: Other Liabilities Noncurrent Concentration Risk Benchmark [Axis] Equity Method Investments Fair Value Disclosure Income Loss From Equity Method Investments Net Of Dividends Or Distributions Vessels, fair value Leonidas P.C. Ultramax vessels [Member] Disposal of assets Weighted average number of common shares, basic Restricted cash, non-current (Note 7) Vessel disposals Information by Spin Off Transactions. Spin Off [Member] Assets held for sale Assets held for sale [Member] Carrying value of vessels for which impairment indicators exist, including unamortized deferred costs Ultramax [Member] Steamship Shipbroking Enterprises [Member] Property And Equipment Net, Beginning Balance Property and equipment, net (Note 5) Long Lived Assets Held For Use, Calipso Represents the information pertaining to Long Lived Assets Held For sale. Spin-Off Transactions [Axis] DWT (in tonnes) Advances for vessel acquisitions (Note 6) Advances for vessel acquisitions Accumulated Depreciation Depletion And Amortization Vessels Contributed To Spin-Off Vessels contributed to OceanPal Property Plant And Equipment Assets Held For Sale [Policy Text Block] DNB [Member] The number of vessels to be disposed. Number Of Vessels To Be Disposed Represents the information pertaining to Mrs. Semiramis Paliou ,affiliate of its Chief Executive Officer. Mrs. Semiramis Paliou Refinancing Agreement Product Or Service [Axis] Revenue Recognition And Related Expenses Policy [Text Block] Accounting for Revenues and Expenses Tax rate on US source shipping income Management Agreements [Member] DANISH [Member] Entity Incorporation, Date of Incorporation City area code Local phone number Schedule Of Equity Method Investment Equity Method Investee Name [Axis] Customer [Axis] Ownership [Axis] Asset Acquisition [Line Items] Proceeds from sale of equity securities Preferred Stock, Convertible, Conversion Price Document fiscal year focus Document fiscal period focus Entity shell company Term for bareboat charter party Gain on equity investment Equity Securities Fv-Ni Realized Gain Unrealized gain/(loss) on equity investment Equity Securities Fv Ni Unrealized Loss Asset Acquisition [Table] Less: Current finance liabilities, net of deferred financing costs, current Finance liabilities, current Year 3 Finance Lease Liability Payments Due In Rolling Year Two Pension and other postretirement benefits Finance Lease Weighted Average Remaining Lease Term 1 Vessel Acquisitions Debt Instrument, Balloon Payment Sublease Income Finance Liabilities [Abstract] Finance Lease Weighted Average Discount Rate Percent Average interest rate Fair value of assets contributed as dividends Investments in related parties Vessels with indicators of impairment [Member] Property and equipment, residual value Master Agreement With Sea Trade [Member] Number of vessels acquired The entire disclosure for advances for vessel acquisitions and Vessels, net. Real estate, furniture and fixtures net of depreciation. Represents the information pertaining to Series C Convertible Preferred Stock. Represents the information pertaining to Long Lived Assets Held For Use, Excluding Calipso. Number Of Votes Of The Stockholders Working capital Gross proceeds from issuance of equity Vessel disposal Voyage Expenses Property Plant And Equipment Vessels contributed To Spin-Off Vessels contributed to OceanPal Time period for measurement of time charter rate, input for calculation of vessel impairments Emporiki Bank of Greece S.A. [Member] Disclosure of accounting policy for reporting when there is a substantial doubt about an entity's ability to continue as a going concern for a reasonable period of time (generally a year from the balance sheet date). Title Of Individuals [Axis] The payments for drydock costs of the entity. Represents the information pertaining to 9.5% Senior Unsecured Bond. Swissmarine Pte. Ltd Other Non Current Assets [Abstract] Office Property And Equipment [Policy Text Block] Altair Travel Agency SA is an an affiliated travel agent controlled by the Company's Chairman. Number of vessels collateral for debt Number of required installments under the debt agreement. Nordea [Member] Business Contact [Member] Entity address, country Title of 12(b) security Equity Method Investee Name [Domain] Statistical Measurement [Axis] Counterparty Name [Domain] Additional predelivery expenses. Proceeds From Sale Of Equity Securities Fv Ni Investment Issuer Name [Axis] Document accounting standard Legal Entity [Axis] Current fiscal year end date Investments in related party (Note 5(a)) Equity Securities Fv Ni Gain Loss Gain/(loss) on related parties investments (Note 5) Equity Securities Fv Ni Unrealized Gain Loss Increase Decrease In Equity Securities Fv Ni Investments in a related party (Notes 2(y) and 5(a)) Lessor Operating Lease Payments To Be Received Year Two Finance liabilities, net of deferred financing costs Finance liabilities, excluding current maturities Finance Lease Liability Payments Due In Rolling Year Four Annual Lease Liabilities Lessee Leases [Policy Text Block] Purchase price of vessel Disposal Group Classification [Domain] Additions for improvements reclassified from other non-current assets Restricted cash, current Cash, Cash Equivalents and Restricted Cash, Total Lessor, Operating Lease, Payments to be Received Remaining commitments Return of capital 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Percentage of common stock to be exchanged Fair value of assets contributed as dividends Percentage Of Advance Amount Paid For Purchase Of Vessel The amount property plant and equipment Vessels cost contributed to spin-off. Vessels contributed to OceanPal Property Plant And Equipment Net Book Value Vessels Contributed To Spin-Off Represents the information pertaining to OceanPal. Property and Equipment, Beginning Balance Title Of Individuals With Relationship To Entity [Domain] First Tranche [Member] Represents the information pertaining to 8.375% Senior Unsecured Bond. Represents the information pertaining to supplemental agreement with Nordea. Gross cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. 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debt Non vested restricted common stock, beginning balance Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Proceeds from issuance of unsecured debt Vessel Cost Provision for credit loss Payments to Acquire Property, Plant, and Equipment Payments to acquire vessels and vessel improvements (Notes 6 and 4(b)) Repayments of long-term debt and finance liabilities (Notes 7 and 8) Payments To Acquire Other Property Plant And Equipment Notional amount, percent of loan Preferred Stock, Shares Issued Proceeds from issuance of preferred stock Proceeds from issuance of preferred stock, net of expenses Proceeds from Issuance of Unsecured Debt Debt current liabilities Net Cash Used in Financing Activities Net Cash Used in Investing Activities Interest expense and Finance costs [Abstract] Assets Noncurrent Basis of Presentation and General Information and Recent Accounting Pronouncements Gain (loss) from sale of vessels Gain (loss) from sale of vessels Guarantees Indemnifications And Warranties Policies Inventory, Net Inventories Less: Current long-term debt, net of deferred financing costs, current Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net Disposal Groups, Including Discontinued Operations [Line Items] Dividends Payable Amount Per Share Income / (loss) from Equity Method Investments Equity Method Investments Equity method investments Debt Instrument, Frequency of Periodic Payments Debt Instrument, Interest Rate, Stated Percentage Depreciation for the year Derivative Fixed Interest Rate Fair value of derivatives Derivative Assets Common Stock, Shares Authorized Common Stock, Shares Issued Comprehensive income / (loss) Concentration Risk Type [Axis] Total debt outstanding Outstanding balance Advances for vessel acquisitions Compensation cost on restricted stock Brokerage Commissions Revenue Building [Member] Cash Divested from Deconsolidation 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Loss On Derivatives Recorded Third-Party Environmental Recoveries Receivable Asset Impairment Charges Inventories Increase (Decrease) in Operating Liabilities [Abstract] Accrued liabilities Guarantees Cybersecurity Risk Board Committee Or Subcommittee Responsible For Oversight [Text Block] Cybersecurity Risk Role Of Management [Text Block] Cybersecurity Risk Management Positions Or Committees Responsible Report To Board Flag Due from related parties Equity Method Investment Dividends Or Distributions Earnings per share, diluted Disposal Groups, Including Discontinued Operations [Table] Equity Method Investment, Ownership Percentage Payments of financing costs (Notes 4 (b)) Loss on related party investments (Note 4(d)) Loss from extinguishment of liabilities Frequency period Payment terms Deferred charges, net Depreciation for the year Fair value of derivatives, assets Fair value of derivatives, liabilities Increase Decrease In Due To Related Parties Current Common stock, shares authorized Concentration Risk [Line Items] Voyage Expenses [Abstract] Total current liabilities Debt Instrument, Face Amount Restricted Stock [Member] Vessel impairment charges (Note 2(l)) Commissions included in gain on sale of vessels Cash divested from deconsolidation Increase Decrease In Inventories Increase / (Decrease)