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NATURE OF OPERATIONS (Details Narrative)	12 Months Ended
	Dec. 31, 2019
Wheeler River Joint Venture
DisclosureOfJointOperationsAndKeycontractualArrangementsLineItems [Line Items]
Interest in joint operations, contractual arrangements	90.00%
Waterbury Lake Uranium Limited Partnership
DisclosureOfJointOperationsAndKeycontractualArrangementsLineItems [Line Items]
Interest in joint operations, contractual arrangements	66.57%
McClean Lake Joint Venture
DisclosureOfJointOperationsAndKeycontractualArrangementsLineItems [Line Items]
Interest in joint operations, contractual arrangements	22.50%
Midwest Joint Venture
DisclosureOfJointOperationsAndKeycontractualArrangementsLineItems [Line Items]
Interest in joint operations, contractual arrangements	25.17%

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