FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of changes in assets and liabilities that are measured at fair value on a recurring basis using significant unobservable inputs

The changes in the fair value of the Company's Level 3 liabilities during the nine months ended September 30, 2017 are as follows (in thousands):

	Contingent Consideration
Balance at December 31, 2016	$	23,100
Transfers into Level 3	—
Transfers out of Level 3	—
Total net (gains) losses included in earnings (realized and unrealized)	20,640
Purchases, sales and settlements:
Additions	11,318
Payments	(1,000		)
Balance at September 30, 2017	$	54,058