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Fair Value Measurement (Tables)
3 Months Ended
Mar. 31, 2021
Fair Value Disclosures [Abstract]  
Summary of Changes in Fair Value by Balance Sheet Grouping
Fair Value as of
LevelMarch 31, 2021December 31, 2020
Assets:
Interest rate swap instruments2$1,290 $
Commodity swap instruments2115 363 
Total assets$1,405 $365 
Liabilities:
Interest rate swap instruments2$7,202 $10,073 
Make-whole provisions21,112 412 
Contingent consideration3678 678 
Total liabilities$8,992 $11,163 
Fair Value and Carrying Value of Long-Term Debt
As of March 31, 2021As of December 31, 2020
Fair ValueCarrying ValueFair ValueCarrying Value
Long-term debt (Level 2) $320,279 $316,709 $363,460 $357,536