Inventories (Tables)

3 Months Ended

Mar. 31, 2023

Inventories

Schedule of inventories

	March 31,		December 31,
	2023		2022
	(unaudited)
(in thousands)
Refrigerants and cylinders	$	144,337	$	152,840
Less: net realizable value adjustments		(7,330)		(7,463)
Total	$	137,007	$	145,377