Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Fair Value Measurements - Fair Value of Open Derivative Financial Instruments (Details)

v3.20.2
Note 3 - Fair Value Measurements - Fair Value of Open Derivative Financial Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Derivatives - current [1] $ 17,770 $ 7,266
Derivative assets 3,486 2,653
Derivatives instruments - open contracts, current 1,779 1,785
Open Contracts [Member]    
Derivatives - current 15,266 6,921
Derivative assets 3,486 2,653
Derivatives instruments - open contracts, current 1,779 1,785
Derivatives $ 2,137 $ 0
[1] Includes closed contracts which have not yet settled.