SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) $ in Thousands, $ in Thousands	Dec. 13, 2022 shares	Dec. 31, 2022 CAD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 CAD ($)	Dec. 31, 2021 USD ($)	Jan. 01, 2021 USD ($)	Dec. 31, 2020 USD ($)
Accounting Policies [Line Items]
Cash		$ 15	$ 1,365	$ 442	$ 842	$ 701	$ 701
Quaterra Alaska Inc [Member] | Blue Copper Resources Corp [Member]
Accounting Policies [Line Items]
Number of shares issued	57,513,764
Ownership interest held by Quaterra Alaska	79.30%