XML 22 R32.htm IDEA: XBRL DOCUMENT v3.20.1
FAIR VALUE MEASUREMENT AND FINANCIAL INSTRUMENTS - Summary of Changes in Fair Value of Contingent Consideration (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
Mar. 31, 2020
Dec. 31, 2019
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]      
Contingent consideration liability measurements used (in percentage)   0.179 0.118
Royalty rate   2.00%  
Unobservable Inputs (Level 3)      
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]      
Change in fair value of contingent consideration $ (53,700)    
Discount Rate      
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]      
Weighted-average cost of capital   14.70% 5.60%