Summary of Significant Accounting Policies - Textual (Details)	12 Months Ended
	Dec. 31, 2019 USD ($) segment	Jan. 01, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jan. 01, 2018 USD ($)
Property, Plant and Equipment [Line Items]
Number of reportable segments | segment	2
AOCI, foreign currency translation adjustment	$ (67,900,000)		$ (67,700,000)
Accumulated other comprehensive loss	67,947,000		$ 67,673,000
Operating lease assets	32,009,000	$ 28,000,000.0
Present value of lease liabilities	33,051,000	28,000,000
Cumulative effect of accounting changes		$ 0		$ (6,764,000)
BRAZIL [Member]
Property, Plant and Equipment [Line Items]
Accumulated other comprehensive loss	$ 10,300,000
Retained Earnings [Member]
Property, Plant and Equipment [Line Items]
Cumulative effect of accounting changes				(6,764,000)
Retained Earnings [Member] | Accounting Standards Update 2016-16 [Member]
Property, Plant and Equipment [Line Items]
Cumulative effect of accounting changes				(4,500,000)
Retained Earnings [Member] | Difference between revenue guidance in effect before and after Topic 606 [Member] | Accounting Standards Update 2014-09 [Member]
Property, Plant and Equipment [Line Items]
Cumulative effect of accounting changes				$ (2,300,000)