CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Operating Expenses:
Product development expenses	$ (1,834)	$ (1,641)	$ (5,766)	$ (1,942)
Exploration expenses	(348)		(877)
General and administrative expenses	(2,189)	(1,536)	(6,470)	(4,106)
Arbitration costs	(644)	(171)	(2,190)	(868)
Mineral property expenses	(94)	(12)	(94)	(18)
Depreciation and amortization	(1)	19	(3)	(5)
Total operating expenses	(5,110)	(3,341)	(15,400)	(6,939)
Non-Operating Income/(Expenses):
Unrealized investment gain	507		1,918
Other income (expense)	35	(21)	44	7
Total other income (expense)	542	(21)	1,962	7
Net Loss from continuing operations	(4,568)	(3,362)	(13,438)	(6,932)
Net Loss from discontinued operations		(6,389)		(8,573)
Net Loss	$ (4,568)	$ (9,751)	$ (13,438)	$ (15,505)
BASIC AND DILUTED LOSS PER SHARE
LOSS PER SHARE FROM CONTINUING OPERATIONS	$ (0.13)	$ (0.42)	$ (0.42)	$ (1.18)
LOSS PER SHARE FROM DISCONTINUED OPERATIONS		$ (0.81)		$ (1.45)
WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING	34,331,778	7,904,522	31,808,215	5,905,850