Leases and right-of-use assets (Tables)

12 Months Ended

Dec. 31, 2023

Disclosure of additional information about leasing activities for lessee

As a lessee, the Company leases various assets including mobile mine equipment, offices and properties. These right-of-use assets are presented as property, plant and equipment.


	Right-of-use Land and buildings		Right-of-use Plant and equipment		Total
Cost
Opening balance at January 1, 2022	$	14,616	$	35,237	$	49,853

Additions	—		2,807		2,807
Disposals	—		(178)		(178)
Transfers and other movements	64		(17,649)		(17,585)
Balance at December 31, 2022	$	14,680	$	20,217	$	34,897
Additions	479		3,254		3,733

Disposals	(170)		(101)		(271)
Transfers and other movements	977		(593)		384
Balance at December 31, 2023	$	15,966	$	22,777	$	38,743

Accumulated depreciation
Opening balance at January 1, 2022	$	(3,391)	$	(16,389)	$	(19,780)
Depreciation for the year	(1,321)		(4,198)		(5,519)
Disposals	—		155		155
Transfers and other movements	320		11,770		12,090
Balance at December 31, 2022	$	(4,392)	$	(8,662)	$	(13,054)
Depreciation for the year	(1,529)		(2,575)		(4,104)

Disposals	131		43		174
Transfers and other movements	(90)		944		854
Balance at December 31, 2023	$	(5,880)	$	(10,250)	$	(16,130)

Right-of-use assets, net carrying amount at December 31, 2022	$	10,288	$	11,555	$	21,843
Right-of-use assets, net carrying amount at December 31, 2023	$	10,086	$	12,527	$	22,613