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Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Inventories  
Schedule of inventories

Inventories consist of the following:

December 31, 

December 31, 

    

2022

    

2021

(in thousands)

Refrigerants and cylinders

$

152,840

$

99,828

Less: net realizable value adjustments

 

(7,463)

 

(5,684)

Total

$

145,377

$

94,144