Derivatives - Narrative (Details) - Foreign Exchange Contract - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |
---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
Designated as Hedging Instrument | Cash Flow Hedging | |||
Derivative [Line Items] | |||
Derivative, term of contract | 12 months | ||
Notional Amount | $ 4,515 | $ 4,515 | $ 12,600 |
Not Designated as Hedging Instrument, Economic Hedge | |||
Derivative [Line Items] | |||
Derivative, gain on derivative | 500 | 1,000 | |
Not Designated as Hedging Instrument, Economic Hedge | Cash Flow Hedging | |||
Derivative [Line Items] | |||
Notional Amount | $ 15,874 | $ 15,874 |