Inventories (Tables)

9 Months Ended

Sep. 30, 2023

Inventories [Abstract]

Schedule of inventory

As at	September 30, 2023		December 31, 2022
Raw materials	$	0.3	$	5.8
Finished goods	2.5		1.8
Parts and tools	1.1		0.7
Total inventories	$	3.9	$	8.3