OVERVIEW OF BUSINESS AND BASIS OF PRESENTATION (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	6 Months Ended
Mar. 31, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Amortization of Intangible Assets	$ 800
Restructuring Charges		$ 400		$ 900
Increase (Decrease) in Contract with Customer, Liability				1,200
Bad debt expense (reversal)		$ 151	$ 402	$ 1,326	$ 652

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.

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Amount of expense (reversal of expense) for expected credit loss on accounts receivable.

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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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