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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Drydocking and Fixed Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Deferred drydocking costs
Amortization expense for drydocking	$ 7,832	$ 5,055	$ 5,598
Fixed assets, net
Depreciation and amortization	$ 60,190	56,231	65,168
Minimum
Deferred drydocking costs
Period for which vessels are required to be drydocked for major repairs and maintenance	30 months
Maximum
Deferred drydocking costs
Period for which vessels are required to be drydocked for major repairs and maintenance	60 months
Furniture and fixtures
Fixed assets, net
Useful lives	5 years
Vessel equipment | Minimum
Fixed assets, net
Useful lives	2 years
Vessel equipment | Maximum
Fixed assets, net
Useful lives	15 years
Computer equipment
Fixed assets, net
Useful lives	3 years
Detail of Fixed Assets, Excluding Vessels
Fixed assets, net
Depreciation and amortization	$ 2,266	$ 1,759	$ 1,562

X

- Definition

Represents the amount of amortization expense for drydocking.

+ References

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- References

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- Definition

Represents the period when the vessels are expected to be drydocked for overhaul repairs and maintenance.

+ References

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- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

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- References

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

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