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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Loss on Debt Extinguishment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Loss on debt extinguishment	$ 4,408
Due from charterers, reserve	1,403	$ 669
Accrual Related to Estimated Customer Claims	364	358
Charter Hire Expense	$ 36,370	$ 10,307	$ 16,179

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- Definition

Represents the accrual related to estimated customer claims.

+ References

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- Definition

Represents the costs incurred for third-party vessels that are time chartered-in.

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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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-SubTopic 50
-Section 40
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