Inventories

6 Months Ended

Jun. 30, 2019

Inventories

Inventories

Note 3 - Inventories

Inventories consist of the following:

	June 30,		December 31,
	2019		2018
(in thousands)
Refrigerant and cylinders	$	90,462	$	115,348
Less:  net realizable value adjustments		(15,215)		(13,386)
Total	$	75,247	$	101,962