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RESTRUCTURING CHARGES (Details) - Contractual termination benefit liability - 2020 Restructuring Plan - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2020
RESTRUCTURING CHARGES
Amounts accrued	$ 1,362
Amounts paid/incurred	(1,069)
Balance at September 30, 2020	293	$ 293
Restructuring charges	$ 1,362
Term to complete the remaining restructuring actions (in months)		3 months
Selling, general and administrative expenses
RESTRUCTURING CHARGES
Amounts accrued		$ 1,400
Restructuring charges		$ 1,400

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- 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.

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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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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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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.

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