XML 39 R28.htm IDEA: XBRL DOCUMENT v3.20.2
Derivatives and Fair Value (Tables)
6 Months Ended
Jun. 30, 2020
Derivatives and Fair Value [Abstract]  
Effect of Derivative Instruments on the Condensed Consolidated Statements of Operations

Three Months Ended June 30,

Six Months Ended June 30,

Derivative Item

Statement of Operations Line

2020

2019

2020

2019

(in thousands)

Crude oil swaps

Realized gain - contract settlements

$

6,498

$

432

$

7,216

$

1,563

Unrealized gain (loss)

(7,254)

1,479

(633)

(1,564)

Derivative instruments gain (loss), net

$

(756)

$

1,911

$

6,583

$

(1)