Segment Information (Tables)

3 Months Ended

Mar. 31, 2025

Segment Information

Summary of segment information

	Three Months Ended March 31,
	2025		2024
Australia segment operating income (expense):
Employee compensation	$	(544)	$	(431)
2025 feasibility study and related costs		(739)		—
Drilling and related costs		(24)		(414)
Capitalized development costs		150		504
Project programs		(52)		(126)
Site holding		(176)		(118)
Administrative		(85)		(77)
Consulting & contract services		(27)		(35)
Power		(41)		(55)
Depreciation and amortization		(22)		(12)
Australia segment operating income (loss)		(1,560)		(764)
Reconciliation to operating income (loss)
Corporate administration		(1,298)		(1,256)
Gain on sale of plant and equipment		—		802
Total operating income (expense), net		(2,858)		(1,218)
Non-operating income:
Interest income		169		103
Other income (expense)		(19)		42
Total non-operating income		150		145
Net income (loss)	$	(2,708)	$	(1,073)
Australia segment expenditures: mineral property and capital assets	$	184	$	555
	At March 31, 2025		At December 31, 2024
Australia segment long-lived assets	$	1,564	$	1,402