Derivative Financial Instruments - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Derivatives Fair Value [Line Items]
Net unrealized gain (losses) net of income tax	$ 0	$ (300,000)
FX Forward Contracts
Derivatives Fair Value [Line Items]
Derivative, notional amount	$ 32,600,000	76,800,000
Derivative remaining maturity period	1 year
Derivative net current liability	$ 0	$ 1,700,000