Segment Disclosure (Tables)

12 Months Ended

Dec. 31, 2022

Disclosure of operating segments [abstract]

Summary of Reportable Segments

Significant information relating to the Company's reportable segments is summarized in the tables below:

Year ended December 31, 2021	Caraíba (Brazil)		Xavantina (Brazil)		Tucumã (Brazil)		Corporate and Other		Consolidated
Revenue	$	423,954	$	65,961	$	—	$	—	$	489,915
Cost of production	(96,975)		(19,837)		—		—		(116,812)
Depreciation and depletion	(39,202)		(7,800)		—		—		(47,002)
Sales expenses	(6,726)		(517)		—		—		(7,243)
Cost of sales	(142,903)		(28,154)		—		—		(171,057)
Gross profit	281,051		37,807		—		—		318,858
Expenses
General and administrative	(20,444)		(2,560)		—		(15,842)		(38,846)
Share-based compensation	—		—		—		(7,848)		(7,848)
Finance income	1,031		1,092		—		868		2,991
Finance expenses	(5,622)		(889)		—		(5,648)		(12,159)
Foreign exchange loss	(21,225)		(360)		—		(383)		(21,968)
NX Gold PMPA transaction fees	—		(1,219)		—		—		(1,219)
Other expenses	(2,382)		(507)		—		—		(2,889)
Income (loss) before taxes	232,409		33,364		—		(28,853)		236,920
Current tax expense	(15,087)		(4,406)		—		(2,935)		(22,428)
Deferred tax expense	(11,482)		(378)		—		—		(11,860)
Net income (loss)	$	205,840	$	28,580	$	—	$	(31,788)	$	202,632
Assets
Current	$	152,340	$	35,734	$	363	$	20,249	208,686
Non-current	411,315		45,791		23,950		20		481,076
Total Assets	$	563,655	$	81,525	$	24,313	$	20,269	$	689,762
Total Liabilities	$	115,768	$	109,679	$	1,137	$	67,688	294,272