Nominal or face amount used to calculate payments on the derivative asset.

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The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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Amount of net unrealized gain (loss) related to the change in fair value of foreign currency exchange rate derivatives designated as cash flow hedging instruments. Recorded in accumulated other comprehensive income to the extent that the cash flow hedge is determined to be effective.

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Derivative Financial Instruments - Additional Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019	Feb. 12, 2019
Derivative [Line Items]
Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax	$ (458)	$ 507
Long-term debt	106,300		$ 99,700
Derivative liability	1,287
Foreign Currency Derivatives
Derivative [Line Items]
Derivative asset	0
Derivative liability	615
Line of Credit \| Revolving Credit Facility Due 2024
Derivative [Line Items]
Long-term debt	106,300		$ 99,700	$ 50,000
Cash Flow Hedging \| Designated As Hedging \| Foreign Currency Forward Contracts
Derivative [Line Items]
Foreign currency cash flow hedge gain to be reclassified during next 12 months	(425)
Derivative, notional amount	17,015
Cash Flow Hedging \| Designated As Hedging \| Interest Rate Swap
Derivative [Line Items]
Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months	$ (517)