SHAREHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands					9 Months Ended		12 Months Ended	21 Months Ended
	Mar. 02, 2022	Jan. 29, 2021	Dec. 31, 2020	Sep. 10, 2020	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Sep. 30, 2022
Common stock, shares authorized					200,000,000			200,000,000
Net proceeds	$ 14,400					$ 10,785
Issuance costs		$ 700
Sale of common stock for cash, net of issuance costs					$ 41,263	$ 29,875
Canadian Development Expenses
Price per unit		$ 10.10
Equity Financing In February 2021 | Canadian Development Expenses
Gross proceeds							$ 31,500
Common Stock [Member]
Number of units issued						1,260,000
Net proceeds						$ 10,785
Flow Through Common Shares | Canadian Development Expenses
Number of units issued		1,260,060
Gross proceeds		$ 12,700					12,700
Net proceeds allocated to the sale of tax benefits		12,000
Sale of common stock for cash, net of issuance costs		10,800
Exploration expenditures							12,700
Flow Through Common Shares | Canadian Exploration Expenditures
Number of units issued	1,450,000		766,990	629,816
Price per unit	$ 10.40		$ 12.80	$ 16.50
Gross proceeds	$ 15,100		$ 9,800	$ 10,400	15,100
Net proceeds			9,800	9,800
Issuance costs			0	600
Net proceeds allocated to the sale of tax benefits	4,100	$ 1,200	2,100	2,000
Sale of common stock for cash, net of issuance costs	10,300		$ 7,700	$ 7,800
Exploration expenditures					$ 6,200		$ 12,700	$ 18,900
Recent Raise					$15.1
Flow Through CEE
Issuance costs	$ 800