Derivatives (Tables)

3 Months Ended

Mar. 31, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments

	March 31, 2023				December 31, 2022
	Asset Derivatives		Liability Derivatives		Asset Derivatives		Liability Derivatives
Coal Swap Contracts	$	—	$	—	$	6,024	$	(21,166)
Effect of Counterparty Netting	—		—		(6,024)		6,024
Net Derivatives as Classified in the Consolidated Balance Sheets	$	—	$	—	$	—	$	(15,142)