Inventories and natural gas in storage (Tables)

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Inventories

Inventories on the Consolidated Balance Sheets were as follows:

	March 31, 2020		March 31, 2019		December 31, 2019
	(In thousands)
Aggregates held for resale	$	155,976	$	142,747	$	147,723
Asphalt oil	73,842		83,459		41,912
Materials and supplies	26,293		26,441		22,512
Merchandise for resale	23,109		25,104		22,232
Natural gas in storage (current)	7,872		11,464		22,058
Other	18,866		22,320		21,970
Total	$	305,958	$	311,535	$	278,407