Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Level 3 Reconciliation (Details)

v3.19.1
Fair Value Measurements - Level 3 Reconciliation (Details) - Contingent consideration
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Beginning Balance $ 24,537
Included in results of operations 4,806
Ending Balance $ 29,343