v3.26.1
Segment Reporting, Information About Reportable Segments (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
USD ($)
Segment
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Segment Reporting [Abstract]      
Number of reportable segments | Segment 2    
REVENUES:      
Time charter revenues $ 80,415 $ 86,127 $ 82,949
Total revenues 80,415    
EXPENSES:      
Voyage expenses 2,501 2,008 1,609
Operating lease expenses 10,301 10,869 10,840
Other vessel operating expenses 18,395    
Vessel depreciation 12,271 13,336 14,349
Management fees-related parties-direct 1,912    
Operating income 26,280 27,904 28,727
General and administrative expenses (7,617) (7,506) (6,697)
Interest and finance costs (23,406) (23,496) (22,989)
Interest income 385 467 346
Equity losses in unconsolidated joint ventures (173) 159 (18)
Net income 3,086 5,034 6,066
Nonrelated Party [Member]      
REVENUES:      
Time charter revenues 71,472    
Related Party [Member]      
REVENUES:      
Time charter revenues 8,943 8,967 8,943
EXPENSES:      
Voyage expenses 1,015 1,040 1,037
General and administrative expenses (6,360) (6,360) (5,360)
Interest income 277 0 0
Time Charter [Member] | Nonrelated Party [Member]      
REVENUES:      
Time charter revenues 67,121 77,160 74,006
Time Charter [Member] | Related Party [Member]      
REVENUES:      
Time charter revenues 8,943 8,967 8,943
Megayacht Chartering [Member]      
REVENUES:      
Time charter revenues 4,351 $ 0 $ 0
Operating Segment [Member]      
EXPENSES:      
Operating income 35,035    
Operating Segment [Member] | Tanker Segment [Member]      
REVENUES:      
Total revenues 76,064    
EXPENSES:      
Voyage expenses 1,594    
Operating lease expenses 10,301    
Other vessel operating expenses 17,082    
Vessel depreciation 11,586    
Management fees-related parties-direct 1,734    
Operating income 33,767    
Operating Segment [Member] | Tanker Segment [Member] | Nonrelated Party [Member]      
REVENUES:      
Time charter revenues 67,121    
Operating Segment [Member] | Tanker Segment [Member] | Related Party [Member]      
REVENUES:      
Time charter revenues 8,943    
Operating Segment [Member] | Megayacht Segment [Member]      
REVENUES:      
Total revenues 4,351    
EXPENSES:      
Voyage expenses 907    
Operating lease expenses 0    
Other vessel operating expenses 1,313    
Vessel depreciation 685    
Management fees-related parties-direct 178    
Operating income 1,268    
Operating Segment [Member] | Megayacht Segment [Member] | Nonrelated Party [Member]      
REVENUES:      
Time charter revenues 4,351    
Operating Segment [Member] | Megayacht Segment [Member] | Related Party [Member]      
REVENUES:      
Time charter revenues 0    
Reconciling Item [Member]      
EXPENSES:      
General and administrative expenses (7,617)    
Management fees-related parties-overhead costs (1,138)    
Interest and finance costs (23,406)    
Interest income 385    
Equity losses in unconsolidated joint ventures (173)    
Net income $ 3,086