XML 52 R41.htm IDEA: XBRL DOCUMENT v3.21.2
Financial Instruments - Fair Value Rollforward (Details) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Mar. 31, 2020
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]        
Beginning balance $ 19,795 $ 20,118 $ 15,184 $ 14,826
Additions 1,093      
Accretion expense 676 1,289 614 506
Payments (4,122) (1,000) (4,692)  
Foreign currency translation adjustment 264 (612) 88 (148)
Remeasurement gain (3,095)      
Ending balance $ 14,611 $ 19,795 $ 11,194 $ 15,184