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COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands	6 Months Ended
	Dec. 31, 2018 USD ($) item	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Purchase commitment
Vessel assets		$ 1,025,403	$ 981,141
Purchase Agreements for BWTS
Purchase commitment
Number of vessels to receive ballast water treatments systems | item	36
Vessel assets		24,064	$ 18,992
Remainder of 2022 purchase obligation		$ 1,129
Purchase Agreement of BWTS for Capesize Vessels
Purchase commitment
BWTS purchase price	$ 1,000
Purchase Agreement of BWTS for Supramax Vessels
Purchase commitment
BWTS purchase price	$ 600

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- Definition

Represents the purchase price of the ballast water treatments systems.

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Number of vessels to receive ballast water treatments systems.

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- Definition

Long lived, depreciable assets used for the primary purpose of water transportation, net of accumulated depreciation.

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- Definition

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- Definition

Amount of purchase arrangement to be paid in remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment.

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