Inventories

3 Months Ended

Mar. 31, 2023

Inventories

Inventories

4. Inventories

Inventories consist of the following:

	March 31,		December 31,
	2023		2022
	(In thousands)
Coal	$	128,919	$	96,954
Repair parts and supplies		142,236		126,061
	$	271,155	$	223,015

The repair parts and supplies are stated net of an allowance for slow-moving and obsolete inventories of $2.6 million at March 31, 2023 and $2.4 million at December 31, 2022.