Basis of Presentation and General Information (Details) t in Thousands	9 Months Ended
	Sep. 30, 2023 vessel segment t
Property, Plant and Equipment [Line Items]
Number of business segments | segment	1
Number of vessels	52
Dead weight tonnage of operating fleet | t	3,160
Average age of operating fleet	10 years
Number of vessels charted-in	4
Minimum
Property, Plant and Equipment [Line Items]
Remaining lease term (in years)	1 month
Maximum
Property, Plant and Equipment [Line Items]
Remaining lease term (in years)	9 months
Supramax Vessels
Property, Plant and Equipment [Line Items]
Vessels in operation	22
Ultramax Vessels
Property, Plant and Equipment [Line Items]
Vessels in operation	30