Basis of Presentation and General Information (Details) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Jun. 30, 2021 USD ($) $ / shares shares	Sep. 30, 2022 USD ($) vessel segment t $ / shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 $ / shares	Mar. 31, 2021 USD ($) $ / shares	May 04, 2018 t
Property, Plant and Equipment [Line Items]
Number of business segments | segment		1
Number of vessels		52
Dead weight tonnage of operating fleet | t		3,140,000
Average age of operating fleet		9 years 10 months 24 days
Common stock, par value (in dollars per share) | $ / shares		$ 0.01		$ 0.01
Proceeds from issuance of shares under ATM Offering, net of commissions | $	$ 27,100	$ 0	$ 27,242
ATM Offering
Property, Plant and Equipment [Line Items]
Common stock, par value (in dollars per share) | $ / shares					$ 0.01
Consideration authorized | $					$ 50,000
Shares issued (in shares) | shares	581,385
Weighted-average sales price (in dollars per share) | $ / shares	$ 47.97
2013 Built Ultramax Vessel
Property, Plant and Equipment [Line Items]
Dead weight tonnage of operating fleet | t						61,425
Number of vessels charted-in		5
Remaining lease term		1 year
Supramax Vessels
Property, Plant and Equipment [Line Items]
Vessels in operation		26
Ultramax Vessels
Property, Plant and Equipment [Line Items]
Vessels in operation		26