GOODWILL AND INTANGIBLE ASSETS - Additional Information (Details)	3 Months Ended
Mar. 31, 2019 USD ($)
Goodwill [Line Items]
Goodwill impairment	$ 0

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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