Inventories (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory, Noncurrent

Inventories, net of reserve, consist of the following:

	March 31,		December 31,
	2017		2016
(in thousands)	(unaudited)
Refrigerant and cylinders	$	30,186	$	11,168
Packaged refrigerants		42,166		57,433
Total	$	72,352	$	68,601