Derivative Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Interest Rate Swap
Derivative [Line Items]
Derivative fixed rate	0.59%
Designated as Hedging Instrument | Interest Rate Swap
Derivative [Line Items]
Derivative, Notional Amount	$ 143,249	$ 143,302
Designated as Hedging Instrument | Currency Forward Contracts
Derivative [Line Items]
Derivative, Notional Amount	255,000	340,000
Not Designated as Hedging Instrument | Currency Forward Contracts
Derivative [Line Items]
Derivative, Notional Amount	$ 149,591	$ 104,835