FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) $ in Thousands	3 Months Ended
Mar. 31, 2021 USD ($) numberOfFinancialInstrument	Dec. 31, 2020 USD ($)
Fair value of financial instruments [Abstract]
Number of financial instruments held for trading purposes \| numberOfFinancialInstrument	0
Related rabbi trust assets	$ 5,319	$ 3,581
Derivative liabilities	(6,758)	(11,658)
Derivative Financial Instruments, Liabilities \| Cross-currency swap
Fair value of financial instruments [Abstract]
Derivative liabilities	(2,570)	(6,793)
Derivative Financial Instruments, Liabilities \| Interest rate swap
Fair value of financial instruments [Abstract]
Derivative liabilities	(4,188)	(4,865)
Money Market Funds \| Level 1
Fair value of financial instruments [Abstract]
Cash and cash equivalents	$ 813	$ 817

Refers to the number of financial instruments held for trading purposes.

No definition available.

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- Definition

The amount of cash, securities, or other assets held by a third-party trustee pursuant to the terms of an agreement which assets are available to be used by beneficiaries to that agreement only within the specific terms thereof and which agreement is expected to terminate more than one year from the balance sheet date (or operating cycle, if longer) at which time the assets held-in-trust will be released or forfeited.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(b))
-URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

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- Definition

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

No definition available.

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

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- References

No definition available.

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