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v3.26.1

Leases, Lease Arrangements as Lessee (Details) |  | 12 Months Ended |
--- | --- | --- | ---
Dec. 10, 2020 USD ($) Vessel | Dec. 31, 2025 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 01, 2020 USD ($)
Bareboat Chartered-in Vessels [Abstract] |  |  |  |  |
Discount rate used to calculate present value of lease payments | 6.72% |  |  |  |
Revenues |  | $ 80,415,000 | $ 86,127,000 | $ 82,949,000 |
Deposit asset |  | 0 | 2,000,000 |  |
Navigare Lease [Member] |  |  |  |  |
Bareboat Chartered-in Vessels [Abstract] |  |  |  |  |
Minimum percentage of voting rights | 50.10% |  |  |  |
Minimum liquidity requirement | $ 4,000,000 |  |  |  |
Operating lease ROU asset | 45,765,000 |  |  |  |
Operating lease liability | 43,759,000 |  |  |  |
Initial direct costs | 1,666,000 |  |  |  |
Loss on sale of vessels | $ (340,000) |  |  |  |
Number of vessels sold | Vessel | 2 |  |  |  |
Cash paid for operating leases |  | 6,950,000 | 10,039,000 |  |
Revenues |  | $ 16,782,000 | 16,831,000 |  |
Deposit asset |  |  | 2,000,000 |  |
Navigare Lease [Member] | M/T Eco Beverly Hills [Member] |  |  |  |  |
Bareboat Chartered-in Vessels [Abstract] |  |  |  |  |
Term of lease |  |  |  |  | 5 years
Daily bareboat hire rate for first two years |  |  |  |  | $ 16,750
Daily bareboat hire rate for next two years |  |  |  |  | 14,000
Daily bareboat hire rate for fifth year |  |  |  |  | $ 10,000
Deposit asset |  |  | 1,000,000 |  |
Navigare Lease [Member] | M/T Eco Bel Air [Member] |  |  |  |  |
Bareboat Chartered-in Vessels [Abstract] |  |  |  |  |
Term of lease | 5 years |  |  |  |
Daily bareboat hire rate for first two years | $ 16,750 |  |  |  |
Daily bareboat hire rate for next two years | 14,000 |  |  |  |
Daily bareboat hire rate for fifth year | $ 10,000 |  |  |  |
Deposit asset |  |  | $ 1,000,000 |  |

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- Definition Amount of lessee's obligation for daily lease payment for operating lease to be paid in years one and two of the lease. + References No definition available. + Details
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- Definition Amount of lessee's obligation for daily lease payment for operating lease to be paid in years three and four of the lease. + References No definition available. + Details
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