Fair Value Measurement (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Measurement

Schedule of reconciliation of changes in Level 3 financial liabilities measured at fair value on a recurring basis

The following table provides a reconciliation of changes in Level 3 financial liabilities measured at fair value on a recurring basis for the period shown below (in thousands):

Contingent acquisition consideration—December 31, 2017	$	208,014
Accretion and change in fair value		7,821
Contingent acquisition consideration—June 30, 2018	$	215,835