Document and Entity Information Document Type Document Quarterly Report Document Period End Date Document Transition Report Entity File Number Entity Registrant Name Entity Incorporation State Country Code Entity Tax Identification Number Entity Address Address Line 1 Entity Address City Or Town Entity Address State Or Province Entity Address Postal Zip Code City Area Code Local Phone Number Security 12b Title Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Shell Company Entity Common Stock Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Interim Condensed Consolidated Balance Sheets Assets [Abstract] Assets Assets, Current [Abstract] Current assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Cash and cash equivalents Marketable Securities, Current Marketable securities Inventory, Net Total Inventory Prepaid Expense, Current Prepaid expenses and other current assets Amount of receivables after deduction of unearned income due from lessees arising from lease agreements, classified as current. Lease Receivables Net Current Current portion of lease receivables (net) Lease receivables, current Assets, Current Total current assets Non-current assets Non-current assets Amount of receivables after deduction of unearned income due from lessees arising from lease agreements, classified as non-current. Lease Receivables Net, Noncurrent Lease receivables (net) Long-term lease receivables Restricted Cash and Cash Equivalents, Noncurrent Restricted cash and cash equivalents Restricted cash and cash equivalents Mineral Properties, Net Ending balance Beginning balance Mineral properties (net) Property, Plant and Equipment, Net Capital assets (net) Net Book Value Net Book Value Derivative Asset, Noncurrent Capped call derivative Fair value Assets, Noncurrent Total non-current assets Assets Total assets Liabilities and Equity [Abstract] Liabilities and shareholders' equity Liabilities, Current [Abstract] Current liabilities Accounts Payable and Accrued Liabilities, Current Accounts payable and accrued liabilities Accounts payable and accrued liabilities Net fair value of derivative liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, expected to be settled within one year or normal operating cycle, if longer. Derivatives Liabilities At Fair Value, Net, Current Inventory derivative obligation (net) Inventory loan fair value, net Finance Lease, Liability, Current Current portion of financing lease liabilities Accrued Environmental Loss Contingencies, Current Environmental remediation accrual Liabilities, Current Total current liabilities Liabilities, Noncurrent [Abstract] Non-current liabilities Finance Lease, Liability, Noncurrent Financing lease liabilities Convertible Notes Payable, Noncurrent Carrying Value, balance at the end Carrying Value, balance at beginning Long-term debt Long-term debt, net Derivative Liability, Noncurrent Conversion option derivative Amount represents information of warrant liability non current assets. Warrant Liability, Noncurrent Warrant liability Asset Retirement Obligations, Noncurrent Asset retirement obligations Carrying value of the obligation arising from stock options reclassified to liabilities, payable after twelve months or beyond the next operating cycle if longer. Stock Option Liabilities, Noncurrent Stock option liabilities Liabilities, Noncurrent Total non-current liabilities Equity, Attributable to Parent [Abstract] Shareholders' equity Common Stock, Value, Issued Share capital Additional Paid in Capital Contributed surplus Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive income Retained Earnings (Accumulated Deficit) Accumulated deficit Equity, Attributable to Parent Ending Balance Beginning Balance Total shareholders' equity Liabilities and Equity Total liabilities and shareholders' equity Commitments and contingencies Interim Condensed Consolidated Statements of Operations and Comprehensive Loss Revenues Sales Revenues Cost of Revenue Cost of sales Cost of sales Cost of sales Gross Profit Gross profit (loss) Gross profit (loss) Operating Expenses Operating costs Operating Income (Loss) Operating profit (loss) Operating profit (loss) Investment Income, Interest Interest income Interest Expense, Nonoperating Interest expense TOTAL Amount of gain (loss) from mark to market adjustments for revaluation of warrant liability and uranium inventory loan. Mark To Market Gain Loss On Revaluation Of Warrant Liability And Inventory Loan Mark to market loss (gain) Mark to market gain (loss) Gain (Loss), Foreign Currency Transaction, before Tax Foreign exchange gain (loss) Other Nonoperating Income (Expense) Other income (loss) Net income (loss) Net income (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Foreign currency translation adjustment Comprehensive Income (Loss), Net of Tax, Attributable to Parent Net income (loss) Comprehensive income (loss) Earnings Per Share [Abstract] Income (loss) per common share: Earnings Per Share, Basic Basic Earnings Per Share, Diluted Diluted Weighted Average Number of Shares Outstanding, Diluted [Abstract] Weighted average common shares: Weighted Average Number of Shares Outstanding, Basic Basic Weighted Average Number of Shares Outstanding, Diluted Diluted Interim Condensed Consolidated Statements of Changes in Shareholders' Equity Statement [Table] Equity Components [Axis] Equity Component [Domain] Common Stock [Member] Share Capital Additional Paid-in Capital [Member] Contributed Surplus AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income Accumulated Deficit [Member] Accumulated Deficit Statement [Line Items] Shares, Issued Ending Balance (in shares) Beginning Balance (in shares) Exercise of Warrants, Amount Exercise of warrants Exercise of Warrants, Shares Exercise of warrants (in shares) Stock Issued During Period, Value, Stock Options Exercised Exercise of stock options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Exercised, options Exercise of stock options (in shares) Exercise of stock options Amount of decrease to additional paid in capital for adjustment of liability for option under share based payment arrangement. Adjustment To Additional Paid In Capital, Share Based Compensation, Option, Decrease For Liability Adjustment Stock option liability adjustment Redemption of RSUs, Amount Redemption of RSUs Redemption of RSUs, Shares Redemption of RSUs (in shares) APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock compensation Interim Condensed Consolidated Statements of Cash Flows Net Cash Provided by (Used in) Operating Activities [Abstract] Operating activities Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income (loss) Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Share-Based Payment Arrangement, Noncash Expense Stock based compensation Amount represents information of net realized value adjustments. Net Realizable Value Adjustments Net realizable value adjustments Amount represents information of amortization of mineral properties. Amortization Of Mineral Properties Amortization of mineral properties Depreciation Depreciation of capital assets Depreciation expense Accretion Expense Accretion of asset retirement obligations Amortization of Debt Discount (Premium) Amortization of debt discount Amount represents information of provision for reclamation. Provision for Reclamation Provision for reclamation Gain (Loss) on Disposition of Assets Loss (gain) on sale of assets Unrealized Gain (Loss), Foreign Currency Transaction, before Tax Unrealized foreign exchange gain Increase (Decrease) in Operating Assets [Abstract] Changes in non-cash working capital: Increase (Decrease) in Accounts Receivable Trade receivables Increase (Decrease) in Inventories Inventory Increase (Decrease) in Leasing Receivables Lease receivables Increase (Decrease) in Prepaid Expense Prepaid expenses and other current assets Increase (Decrease) in Accounts Payable and Accrued Liabilities Accounts payable and accrued liabilities Net Cash Provided by (Used in) Operating Activities Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Investing activities Payments to Acquire Marketable Securities Investment in marketable securities Proceeds from Sale of Property, Plant, and Equipment Proceeds from sale of capital assets Payments to Acquire Property, Plant, and Equipment Purchase of capital assets Net Cash Provided by (Used in) Investing Activities Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Financing activities Payments of Financing Costs Convertible notes financing costs Proceeds from Stock Options Exercised Proceeds from exercise of warrants and stock options Amount represents information of RSU redeemed for cash. Restricted Stock Units Redeemed For Cash RSU redeemed for cash Finance Lease, Principal Payments Payments on financing lease liability Finance lease, principal payments Net Cash Provided by (Used in) Financing Activities Net cash provided by (used in) financing activities Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Effects of foreign exchange rate changes on cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Increase (decrease) in cash and cash equivalents, and restricted cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Ending cash and cash equivalents, and restricted cash and cash equivalents Beginning cash and cash equivalents, and restricted cash and cash equivalents Total Nature of Operations Nature of Operations [Text Block] Nature of Operations Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Cash and Cash Equivalents Cash and Cash Equivalents Disclosure [Text Block] Cash and Cash Equivalents Inventory Inventory Disclosure [Text Block] Inventory No definition available. Lease Receivables The entire disclosure of amount receivables from lessees arising from lease agreements.. Lease Receivables, Disclosure [Text Block] Lease Receivables Restricted Cash and Cash Equivalents The entire disclosure of cash and cash equivalents restricted as to withdrawal or usage. Restricted Cash And Cash Equivalents, Disclosure [Text Block] Restricted Cash and Cash Equivalents Mineral Properties Mineral Industries Disclosures [Text Block] Mineral Properties Capital Assets Property, Plant and Equipment Disclosure [Text Block] Capital Assets n/a Capped Call Derivative The entire disclosure for capped call derivative. Derivative Instrument, Capped Call Derivative [Text Block] Capped Call Derivative Accounts Payable and Accrued Liabilities. Accounts Payable And Accrued Liabilities Accounts Payable And Accrued Liabilities Inventory Derivative Obligation Derivative Instruments and Hedging Activities Disclosure [Text Block] Inventory Derivative Obligation Financing Lease Liabilities Lessee, Finance Leases [Text Block] Financing Lease Liabilities Long-Term Debt Debt Disclosure [Text Block] Long-Term Debt n/a Conversion Option Derivative Derivatives and Fair Value [Text Block] Conversion Option Derivative No definition available. Warrant Liability The entire disclosure relating to warrant liabilities. Warrant Liability, Disclosure [Text Block] Warrant Liability Asset Retirement Obligations Asset Retirement Obligation Disclosure [Text Block] Asset Retirement Obligations Shareholders' Equity and Capital Stock Equity [Text Block] Shareholders' Equity And Capital Stock Sales Revenue from Contract with Customer [Text Block] Sales Cost of Sales. Cost Of Sales Cost of Sales Operating Costs [Operating Costs] Operating Costs Supplemental Information for Statements of Cash Flows Cash Flow, Supplemental Disclosures [Text Block] Supplemental Information for Statements of Cash Flows Financial Instruments Financial Instruments Disclosure [Text Block] Financial Instruments Basis of Accounting, Policy [Policy Text Block] Basis of presentation Segment Reporting, Policy [Policy Text Block] Segments Fair Value Measurement, Policy [Policy Text Block] Fair values Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of single segment's significant expenses in consistent with Company's consolidated statement of operations and comprehensive loss Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of financial assets and liabilities measured at fair value on recurring basis Schedule of Cash and Cash Equivalents [Table Text Block] Schedule of cash and cash equivalents Schedule of Inventory, Current [Table Text Block] Schedule Of Inventory Tabular disclosure of amount due from lessees arising from lease agreements, including but not limited to any unearned income and other income arising from such arrangements. Schedule Of Lease Receivables [Table Text Block] Schedule of lease receivables Sales-Type and Direct Financing Leases, Payment to be Received, Maturity [Table Text Block] Schedule of lease receivable maturities Restrictions on Cash and Cash Equivalents [Table Text Block] Restricted Cash and Cash Equivalents Tabular disclosure of amount due from mineral property. Mineral Property [Table Text Block] Schedule of company's mineral Properties