The number of consecutive, periodic installment payments in which the debt is to be repaid.

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- Definition

Percentage of tap issue was initiated at a premium price.

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No definition available.

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- Definition

Expected hull delivery date.

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No definition available.

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- Definition

Face amount of financial liability at time of sale and leaseback agreement.

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- Definition

Delivery date of hull.

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No definition available.

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- Definition

Number of shipbuilding contracts entered into with Chinese shipyards for the construction of product/crude oil tankers and product oil/chemical tankers.

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No definition available.

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Number of new vessels being constructed.

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No definition available.

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The percentage of the vessel purchase price paid as an advance.

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No definition available.

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The amount paid for vessel purchase price.

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No definition available.

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- Definition

Sales price of long-lived, physical asset used in the normal conduct of business.

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No definition available.

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- Definition

Percentage of purchase price of vessel to be paid upon delivery of vessel.

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No definition available.

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- Definition

Percentage of purchase price of vessel to be paid upon keel laying milestone.

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No definition available.

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Percentage of purchase price of vessel to be paid upon launch of vessel milestone.

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No definition available.

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- Definition

Percentage of purchase price of vessel to be paid upon steel cutting milestone.

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No definition available.

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No definition available.

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Deadweight tonnage (DWT) is a measure of vessels capacity in weight, and does not include the weight of the vessel.

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Date the debt instrument was offered for sale, in YYYY-MM-DD format.

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Amount of the required periodic payments applied to principal.

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- Definition

Amount of payment greater than the preceding installment payments to be paid at final maturity date of debt.

+ References

No definition available.

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Indicates type of variable interest rate on debt instrument.

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The minimum amount the entity agreed to spend under the long-term purchase commitment.

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No definition available.

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Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.

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Aggregate dividends paid during the period for each share of preferred stock outstanding.

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No definition available.

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- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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- Definition

Lease term for sale and leaseback transaction, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Subsequent Events (Details) $ / shares in Units, $ in Thousands								12 Months Ended			13 Months Ended
	Apr. 16, 2026 USD ($)	Mar. 16, 2026 USD ($) Intallment $ / shares	Mar. 02, 2026 USD ($) Vessel Contract t	Jan. 14, 2026 USD ($)	Jan. 13, 2026 USD ($)	Oct. 07, 2025 t	Jul. 17, 2025 USD ($)	Dec. 31, 2025 USD ($) Contract Vessel t $ / shares	Dec. 31, 2024 USD ($) Contract $ / shares	Dec. 31, 2023 USD ($) $ / shares	Apr. 30, 2024 USD ($) Contract t	Apr. 14, 2026 USD ($)	Feb. 17, 2026 USD ($)	Jul. 02, 2025 USD ($)
Subsequent Events [Abstract]
Number of shipbuilding contracts signed \| Contract								2	4
Number of hulls being constructed \| Vessel								2
Payment of dividends on preferred shares								$ 1,831	$ 1,833	$ 1,889
Series B Preferred Stock [Member]
Subsequent Events [Abstract]
Payment of dividends on preferred shares								$ 51	$ 52	$ 55
Dividends paid per share (in dollars per share) \| $ / shares								$ 1	$ 1	$ 0.75
Series C Preferred Stock [Member]
Subsequent Events [Abstract]
Payment of dividends on preferred shares								$ 1,780	$ 1,781	$ 1,834
Dividends paid per share (in dollars per share) \| $ / shares								$ 1.25	$ 1.25	$ 1.25
Series C Preferred Stock [Member] \| Mango [Member] \| Related Party [Member]
Subsequent Events [Abstract]
Payment of dividends on preferred shares								$ 1,643	$ 1,643	$ 1,643
Hull 1597/ P. Marseille [Member]
Subsequent Events [Abstract]
Hull delivery date								January 14, 2026
P. Sophia [Member]
Subsequent Events [Abstract]
DWT \| t								105,071
Expected hull delivery date								mid-2026
Suezmax Tankers [Member]
Subsequent Events [Abstract]
DWT \| t						157,286
Hull 1627 [Member]
Subsequent Events [Abstract]
Expected hull delivery date								October 2028
Hull 1628 [Member]
Subsequent Events [Abstract]
Expected hull delivery date								May 2029
Hull 1624 [Member]
Subsequent Events [Abstract]
Expected hull delivery date								first quarter 2027
P. Aliki [Member]
Subsequent Events [Abstract]
DWT \| t								105,304
Shipbuilding Construction Contracts [Member]
Subsequent Events [Abstract]
Number of shipbuilding contracts signed \| Contract											4
Shipbuilding Construction Contracts [Member] \| Hull 1597/ P. Marseille [Member]
Subsequent Events [Abstract]
Gross contract price											$ 64,845
DWT \| t											114,000
Shipbuilding Construction Contracts [Member] \| Hull 1624 [Member]
Subsequent Events [Abstract]
Gross contract price											$ 56,533
DWT \| t											75,000
Bond Offering [Member]
Subsequent Events [Abstract]
Face amount														$ 100,000
Interest rate														9.875%
Net proceeds received							$ 94,748
Frequency of loan repayments								semi-annually
Subsequent Event [Member] \| Mango [Member]
Subsequent Events [Abstract]
Payment of dividends on preferred shares		$ 411
Subsequent Event [Member] \| Series B Preferred Stock [Member]
Subsequent Events [Abstract]
Payment of dividends on preferred shares		$ 13
Dividends paid per share (in dollars per share) \| $ / shares		$ 0.25
Subsequent Event [Member] \| Series C Preferred Stock [Member]
Subsequent Events [Abstract]
Payment of dividends on preferred shares		$ 445
Dividends paid per share (in dollars per share) \| $ / shares		$ 0.3125
Subsequent Event [Member] \| Hull 1597/ P. Marseille [Member]
Subsequent Events [Abstract]
Gross contract price				$ 45,000
Subsequent Event [Member] \| P. Sophia [Member]
Subsequent Events [Abstract]
Sales price of vessel													$ 35,650
Subsequent Event [Member] \| Hull 1624 [Member]
Subsequent Events [Abstract]
Bareboat financing amount		$ 37,800
Term of charter		10 years
Number of installment payments \| Intallment		120
Frequency of loan repayments		monthly
Installment payment		$ 5,451
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]		Term SOFR [Member]
Variable rate		2.00%
Balloon payment		$ 18,072
Subsequent Event [Member] \| P. Aliki [Member]
Subsequent Events [Abstract]
Sales price of vessel												$ 42,650
Subsequent Event [Member] \| Shipbuilding Construction Contracts [Member] \| Suezmax Tankers [Member]
Subsequent Events [Abstract]
Gross contract price			$ 81,500
DWT \| t			158,000
Number of shipbuilding contracts signed \| Contract			2
Number of hulls being constructed \| Vessel			2
Vessel purchase price paid	$ 12,225
Percentage of vessel purchase price paid	15.00%
Purchase price percentage of vessel payable upon steel cutting milestone			10.00%
Purchase price percentage of vessel payable upon keel laying milestone			10.00%
Purchase price percentage of vessel payable upon launch of vessel milestone			10.00%
Purchase price percentage of vessel payable upon delivery			55.00%
Subsequent Event [Member] \| Bond Offering [Member]
Subsequent Events [Abstract]
Face amount					$ 50,000
Interest rate					9.875%
Premium rate					103.00%
Net proceeds received					$ 50,724
Debt outstanding					$ 150,000
Debt instrument, offering date					Apr. 01, 2026