XML 55 R41.htm IDEA: XBRL DOCUMENT v3.20.4
Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2020
Fair Value Disclosures [Abstract]  
Hierarchy of Fair Value, Assets and Liabilities Measured on Recurring Basis
The following tables set forth by level within the fair value hierarchy the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis:
Successor
 Fair value at December 31, 2020
 Level 1Level 2Level 3Total
 (In thousands)
Assets:
Money market funds$— $— $— $— 
Commodity derivative instruments (see Note 10)
— 467 — 467 
Total assets$— $467 $— $467 
Liabilities:
Commodity derivative instruments (see Note 10)
$— $94,558 $— $94,558 
Total liabilities$— $94,558 $— $94,558 
Predecessor
 Fair value at December 31, 2019
 Level 1Level 2Level 3Total
 (In thousands)
Assets:
Money market funds$146 $— $— $146 
Commodity derivative instruments (see Note 10)
— 1,174 — 1,174 
Total assets$146 $1,174 $— $1,320 
Liabilities:
Commodity derivative instruments (see Note 10)
$— $19,815 $— $19,815 
Total liabilities$— $19,815 $— $19,815