Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Derivative Financial Instruments and Hedging Activities - Fair Value and Notional Amounts of Cash Flow Hedges (Details)

v3.21.1
Note 9 - Derivative Financial Instruments and Hedging Activities - Fair Value and Notional Amounts of Cash Flow Hedges (Details) - Cash Flow Hedging [Member] - Interest Rate Swap [Member] - Designated as Hedging Instrument [Member] - Other Current Assets [Member]
$ in Thousands
Mar. 31, 2021
USD ($)
[1]
Notional $ 20,000
Fair Value Derivative Assets $ 158
[1] No derivative instruments existed at December 31, 2020.