Inventory (Tables)

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Inventory

Inventory at December 31, 2018 and 2019 was as follows (in thousands):

	December 31,
	2018		2019
Refined products	$	92,751	$	96,128
Liquefied petroleum gases	46,612		29,982
Transmix	28,497		39,546
Crude oil	11,220		12,714
Additives	6,655		6,029
Total inventory	$	185,735	$	184,399

During 2018 and 2019, we recorded lower of average cost or net realizable value adjustments of $18.5 million and $4.8 million, respectively, related to our refined products, transmix and crude oil inventories.