Royalty payable (Details Narrative) - USD ($) $ in Millions |
9 Months Ended | ||
|---|---|---|---|
Apr. 12, 2023 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Statement [Line Items] | |||
| Recognized loss of estimated fair value | $ 0.3 | $ 0.7 | |
| Description of royalty agreement | the Royalty Agreement was classified as a hybrid instrument of host financial liability with embedded derivatives from the reduced 0.2% royalty on attributable production and buyout payment. The Company elected at inception to designate the entire hybrid instrument at fair value through profit or loss with its initial fair value be representative of the $4.0 million in proceeds received | ||
| Aggregate repayment of royalty | $ 4.0 | ||
| Reduce royalty attributable to production | 0.20% | ||
| Galena Complex and Cosala Operations | |||
| Statement [Line Items] | |||
| Description of royalty agreement | the Company entered into a $4.0 million net smelter returns royalty agreement (the “Royalty Agreement”) with Sandstorm to be repaid through a 2.5% royalty on attributable production from the Galena Complex and Cosalá Operations | ||
| Aggregate repayment of royalty | $ 4.0 | ||
| Reduce royalty attributable to production | 0.20% | ||
| Buyout payment of royalty | $ 1.9 | ||