Significant Accounting Policies and Pronouncements - Narrative (Details) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
	Jan. 01, 2023 $ / t	Mar. 31, 2023 USD ($) $ / shares	Mar. 31, 2022 USD ($) $ / shares	Dec. 31, 2023 USD ($)	Dec. 31, 2022 $ / t
Property, Plant and Equipment [Line Items]
Charter rate average term (in years)		15 years
Net income | $		$ 3,202	$ 53,073
Diluted net loss (in usd per share) | $ / shares		$ 0.24	$ 3.27
Basic income (in usd per share) | $ / shares		$ 0.25	$ 4.09
Salvage Value | Forecast
Property, Plant and Equipment [Line Items]
Depreciation expense | $				$ 4,000
Salvage Value | Scenario, Adjustment
Property, Plant and Equipment [Line Items]
Net income | $		$ 1,000
Diluted net loss (in usd per share) | $ / shares		$ 0.08
Basic income (in usd per share) | $ / shares		$ 0.08
Vessels
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)		25 years
Vessels and Vessel Improvements
Property, Plant and Equipment [Line Items]
Scrap value of vessels | $ / t	400				300
Depreciation expense | $		$ (11,150)