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Note 5 - Exploration and Evaluation Assets (Details Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 Months Ended | 7 Months Ended | 9 Months Ended | 12 Months Ended | 13 Months Ended | 21 Months Ended | 24 Months Ended | 29 Months Ended | 36 Months Ended | 43 Months Ended | 48 Months Ended | 62 Months Ended |  |  |  |  |  |  |  |  |
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Jun. 09, 2023 CAD ($) | Oct. 01, 2022 CAD ($) | Jun. 23, 2022 CAD ($) | Oct. 01, 2021 CAD ($) | Aug. 01, 2021 CAD ($) | Jul. 30, 2021 CAD ($) | Oct. 01, 2020 CAD ($) | Jul. 15, 2020 CAD ($) | Jul. 15, 2019 CAD ($) | Jul. 15, 2018 CAD ($) | Mar. 31, 2018 CAD ($) | Jul. 15, 2017 CAD ($) | Nov. 15, 2014 CAD ($) | Jun. 01, 2016 CAD ($) | Nov. 14, 2014 CAD ($) | Dec. 31, 2023 CAD ($) | Dec. 31, 2022 CAD ($) | Jun. 10, 2027 CAD ($) | Jun. 09, 2027 CAD ($) | Jun. 09, 2026 CAD ($) | Jul. 30, 2025 CAD ($) | Jun. 09, 2025 CAD ($) | Jul. 30, 2024 CAD ($) | Jun. 09, 2024 CAD ($) | Dec. 31, 2023 CAD ($) | Jul. 30, 2023 CAD ($) | Mar. 31, 2023 CAD ($) | Jul. 30, 2022 CAD ($) | Jul. 30, 2022 CAD ($) | Mar. 31, 2022 CAD ($) | Mar. 31, 2018 CAD ($) | Jun. 01, 2017 CAD ($) | Mar. 31, 2017 CAD ($) | Mar. 31, 2015 CAD ($) | Feb. 28, 2016 CAD ($) | Dec. 31, 2023 CAD ($) | Jul. 30, 2023 CAD ($) | Jun. 01, 2017 CAD ($) | Jul. 30, 2024 CAD ($) | Oct. 17, 2016 CAD ($) | Jul. 30, 2025 CAD ($) | Jun. 09, 2027 CAD ($) | Mar. 31, 2023 USD ($) | Oct. 18, 2018 | Oct. 17, 2018 | Oct. 17, 2017 | Feb. 26, 2016 CAD ($) | Oct. 17, 2015 | Jan. 15, 2015 | Oct. 17, 2014 | Mar. 31, 2014
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 222,211 | $ (0) |  |  |  |  |  |  |  |  |  | $ 294,962 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 235,600 |  |  |  |  |  |  |  |  |  |  | 152,454 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued royalty payments outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 324,445 |  |  |  |  |  |  |  |  | $ 324,445 |  | 313,001 |  |  |  |  |  |  |  |  | $ 324,445 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Zoro I [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash transferred |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 150,000 |  |  |  |  |  |  |  |  | $ 150,000 |  |  |  |  |  |  |  |  |  |  | $ 150,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 140,000 |  |  |  |  |  |  |  |  | 140,000 |  |  |  |  |  |  |  | 20,000 |  |  | 140,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity interests of acquirer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 635,000 |  |  |  |  |  |  |  |  | $ 635,000 |  |  |  |  |  |  |  | $ 135,000 |  |  | $ 635,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Zoro North [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash transferred |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 52,656 |  |  |  |  |  |  |  |  | 52,656 |  |  |  |  |  |  |  |  |  |  | 52,656 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity interests of acquirer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Smelter Royalty Return Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense arising from exploration for and evaluation of mineral resources |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, percentage of NSR to be acquired |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, net smelter royalty percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, cash payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Manitoba Lithium [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash transferred |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 54,494 |  |  |  |  |  |  |  |  | 54,494 |  |  |  |  |  |  |  |  |  |  | 54,494 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity interests of acquirer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Smelter Royalty Return Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, percentage of NSR to be acquired |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, net smelter royalty percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, cash payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Grass River Property [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,755 |  |  |  |  |  |  |  |  |  |  | 3,000 |  |  | $ 40,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Peg North Property [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable | 13,072 |  | 10,526 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Smelter Royalty Return Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |
Expense arising from exploration for and evaluation of mineral resources |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 843,914 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, net smelter royalty percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |
Option agreement, cash payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets | $ 100,000 |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  | 100,000 |  |  |  |  |  |  |  |  |  |  | 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets | $ 100,000 |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  | 100,000 |  |  |  |  |  |  |  |  |  |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Peg North Property [member] | Major purchases of assets [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense arising from exploration for and evaluation of mineral resources |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,000,000 |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 150,000 | $ 150,000 |  | $ 150,000 |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 750,000 |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 150,000 |  | $ 150,000 |  | $ 150,000 |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 750,000 |  |  |  |  |  |  |  |  |
Winston Property [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  | 100.00% |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash transferred |  | $ 380,000 |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 315,205 |  |  |  |  |  |  |  |  | $ 315,205 |  |  |  |  |  |  |  |  |  |  | $ 315,205 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable |  |  |  |  |  |  |  |  |  |  | 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 50,000 |  |  |  |  |  |  |  |  | 10,000 |  |  |  | 50,000 | 10,000 | 10,000 | 2,000 | 10,000 | 6,000 | 10,000 | 30,000
Equity interests of acquirer |  |  |  |  |  |  |  |  |  |  | $ 275,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 275,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,000 |  |  |  |
Net Smelter Royalty Return Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense arising from exploration for and evaluation of mineral resources |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 300,000 |  |  |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  | $ 19,000 |  | $ 19,000 |  |  | $ 19,000 | $ 12,000 | $ 12,000 | $ 12,000 | 6,000 | $ 12,000 | $ 13,750 | $ 40,000 | $ 81,250 | $ 28,265 |  |  |  |  |  |  |  |  | $ 184,795 |  | $ 133,962 |  |  |  | 35,000 | $ 40,000 | $ 25,000 |  | $ 40,000 |  |  | $ 120,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued royalty payments outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 244,925 |  |  |  |  |  |  |  |  | 244,925 |  |  |  |  |  |  |  |  |  |  | $ 244,925 |  |  |  |  |  |  | $ 231,125 |  |  |  |  |  |  |  |
Notes and debentures issued |  |  |  |  |  |  |  |  |  |  | $ 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 50,000 |  |  |  |  |  |  |  |  |  |  |  | $ 75,000 |  |  |  |  |  |  |  |
Option agreement, ownership interest after exercise |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 80.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-refundable deposits paid |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 35,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, additional interest to acquire |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 30.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jean Lake Property [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable |  |  |  |  | 5,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6,128 |  | 6,704 | 6,704 |  |  |  |  |  |  |  | 6,128 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Smelter Royalty Return Percentage |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense arising from exploration for and evaluation of mineral resources |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, net smelter royalty percentage |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option agreement, cash payment |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  |  |  |  | $ 25,000 |  |  |  |  |  |  |  |  |  |  | 50,000 |  |  |  |  |  |  |  |  |  |  | 50,000 |  | $ 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  | $ 25,000 |  |  |  |  |  |  |  |  |  |  | 50,000 |  |  |  |  |  |  |  |  |  |  | 50,000 |  | $ 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jean Lake Property [member] | Major purchases of assets [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense arising from exploration for and evaluation of mineral resources |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 100,000 |  | $ 150,000 |  | $ 200,000 |  |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 75,000 |  | $ 50,000 |  |  | $ 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 75,000 |  | $ 50,000 |  |  | $ 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jean Lake and Zoro Lithium properties [member] | Government grant agreement one [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Government grant agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from government grants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100,000 |  |  | $ 200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jean Lake and Zoro Lithium properties [member] | Government grant agreement two [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Government grant agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from government grants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  | $ 200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lac Simard South property [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash transferred |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 35,000 |  |  |  |  |  |  |  |  | $ 35,000 |  |  |  |  |  |  |  |  |  |  | $ 35,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,700 |  |  |  |  |  |  |  |  | 10,700 |  |  |  |  |  |  |  |  |  |  | 10,700 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity interests of acquirer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 85,600 |  |  |  |  |  |  |  |  | $ 85,600 |  |  |  |  |  |  |  |  |  |  | $ 85,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 41,553 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 85,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jol Lithium Property [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in associate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash transferred |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 8,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of instruments or interests issued or issuable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 364 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 364 |  |  |  |  |  |  |  |
Net Smelter Royalty Return Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% |  |  |  |  |  |  |  |
Purchase of exploration and evaluation assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 638 |  |  |  |  |  |  |  |  |  |  | $ 8,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) for purchase of evaluation and exploration assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  | $ 2,454 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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