UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating income/(expense):
Gain on disposal of mineral property interests (Note 4)			$ 2,883	$ 2,100
Exploration, property evaluation and holding costs	$ (916)	$ (2,269)	(3,689)	(6,006)
Corporate administration	(779)	(818)	(3,056)	(3,064)
Depreciation and amortization	(10)	(13)	(34)	(36)
Total operating expense	(1,705)	(3,100)	(3,896)	(7,006)
Non-operating income/(expense):
Gain on other investments		(6)		41
Interest income	37	1	47	2
Other income/(loss)	(24)	36	413	42
Total non-operating income	13	31	460	85
Loss before income taxes	(1,692)	(3,069)	(3,436)	(6,921)
Net loss	$ (1,692)	$ (3,069)	$ (3,436)	$ (6,921)
Basic:
Weighted average number of shares outstanding (in shares)	118,127,920	115,586,268	117,886,906	107,929,202
Net loss per share	$ (0.02)	$ (0.02)	$ (0.03)	$ (0.06)
Diluted:
Weighted average number of shares outstanding (in shares)	118,127,920	115,586,268	117,886,906	107,929,202
Net loss per share	$ (0.02)	$ (0.02)	$ (0.03)	$ (0.06)