Prepaid Expenses and Other - Summary of Prepaid Expenses and Other (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Prepaid Expense and Other Assets, Current [Abstract]
Prepaid income taxes	$ 2,942	$ 35,207
Prepaid insurance	1,317	1,308
Prepaid rent	868	828
Other	5,815	6,824
Total prepaid expenses and other	$ 10,942	$ 44,167