Long-Term Debt and Other Financial Liabilities, Nisea Huarong Sale and Leaseback (Details) $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
|
Jun. 30, 2026
USD ($)
Installment
|
Mar. 05, 2026
USD ($)
|
Dec. 31, 2025
USD ($)
|
|
| Long-Term Debt and Other Financial Liabilities [Abstract] | |||
| Balance outstanding | $ 70,383 | $ 48,758 | |
| Nisea Huarong Sale and Leaseback [Member] | |||
| Long-Term Debt and Other Financial Liabilities [Abstract] | |||
| Financing amount | $ 18,250 | ||
| Term of bareboat charter | 5 years | ||
| Number of consecutive payment installments | Installment | 20 | ||
| Frequency of periodic payment | quarterly | ||
| Installment payment | $ 353 | ||
| Purchase obligation | $ 11,200 | ||
| Term of variable rate | 3 months | ||
| Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | usea:TermSecuredOvernightFinancingRateSOFRMember | ||
| Margin on variable rate | 1.95% | ||
| Balance outstanding | $ 17,898 |