Inventories

3 Months Ended

Mar. 31, 2020

Inventories

Inventories

7. Inventories

Inventories consist of the following:

	March 31,		December 31,
	2020		2019
	(In thousands)
Coal	$	62,023	$	46,815
Repair parts and supplies		87,963		84,083
	$	149,986	$	130,898

The repair parts and supplies are stated net of an allowance for slow-moving and obsolete inventories of $2.3 million at March 31, 2020 and $2.2 million at December 31, 2019.