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Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2022
Fair Value Disclosures [Abstract]  
Fair Value, Liabilities Measured on Recurring Basis
The following table presents information about the Company’s financial liabilities measured at fair value on a recurring basis and indicates the level of the fair value hierarchy utilized to determine such fair value (in thousands):

 Fair Value Measurements as of June 30, 2022 Using:
Level 1Level 2Level 3Total
Assets/Liabilities:
Natural gas swap contracts$— $— $— $— 
 Fair Value Measurements as of December 31, 2021 Using:
Level 1Level 2Level 3Total
Assets:
Natural gas swap contracts$— $4,043 $— $4,043