Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE - Changes in Level 3 Financial Instruments (Details)

v3.19.1
FAIR VALUE - Changes in Level 3 Financial Instruments (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Beginning Balance $ (76,252)
Ending Balance (46,385)
Debt exchange derivative liability  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Liability settlements 2,671
Change in fair value 6,287
Contingent consideration  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Liability settlements 19,517
Change in fair value $ 1,392