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RESTRUCTURING CHARGES (Details) - Contractual termination benefit liability - 2020 Restructuring Plan $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($)
RESTRUCTURING CHARGES
Amounts accrued	$ 2,349
Amounts paid/incurred	(2,040)
Balance at September 30, 2021	$ 309
Term to complete the remaining restructuring actions (in months)	3 months
Selling, general and administrative expenses
RESTRUCTURING CHARGES
Amounts accrued	$ 2,300

X

- Definition

Period to complete the remaining restructuring actions, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

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-Publisher FASB
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-Section 45
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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