The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Name:	us-gaap_ImpairmentOfLongLivedAssetsHeldForUse
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Significant Accounting Policies - Recent Accounting Pronouncements, Impairment of Long-Lived Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Impairment of Long-Lived Assets [Abstract]
Historical blended average year for calculating undiscounted projected net operating cash flows	10 years
Impairment loss (Note 5)		$ 0	$ 0
Dry Bulk Segment [Member]
Impairment of Long-Lived Assets [Abstract]
Effective fleet utilization percentage	98.00%
Impairment loss (Note 5)	$ 1,307
Tanker Segment [Member]
Impairment of Long-Lived Assets [Abstract]
Effective fleet utilization percentage	97.00%
Impairment loss (Note 5)	$ 3,728