Inventories

3 Months Ended

Mar. 31, 2024

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories are summarized as follows:

	MARCH 31 2024		DECEMBER 31 2023
Coal	$	19,576	$	23,784
Mining supplies	56,179		53,216
Total inventories	$	75,755	$	77,000

During the three months ended March 31, 2024 and 2023, the Company recorded a $2.5 million and a $2.4 million inventory impairment charge, respectively, in the line “Cost of sales” in the accompanying Unaudited Condensed Consolidated Statements of Operations as mining costs exceeded net realizable value at MLMC.