Note 5 - Derivative Instruments and Hedging Activities (Details Textual) - USD ($) $ in Thousands |
1 Months Ended | ||
---|---|---|---|
May 31, 2020 |
Sep. 30, 2020 |
Dec. 31, 2019 |
|
Interest Rate Swap [Member] | |||
Derivative, Notional Amount | $ 70,000 | $ 70,000 | $ 0 |
Forward Contracts [Member] | |||
Derivative, Notional Amount | 41,400 | 30,500 | |
Forward Contracts [Member] | Designated as Hedging Instrument [Member] | |||
Derivative, Notional Amount | $ 35,000 | $ 26,100 | |
Forward Contracts [Member] | Minimum [Member] | |||
Derivative, Term of Contract (Month) | 1 month | ||
Forward Contracts [Member] | Maximum [Member] | |||
Derivative, Term of Contract (Month) | 18 months |