PLATINUM GROUP METALS LTD, 6-K filed on 7/15/2021
Report of Foreign Issuer
v3.21.2
Document and Entity Information
9 Months Ended
May 31, 2021
Document and Entity Information [Abstract]  
Entity Registrant Name PLATINUM GROUP METALS LTD
Entity Central Index Key 0001095052
Current Fiscal Year End Date --08-31
Document Type 6-K
Amendment Flag false
Document Period End Date May 31, 2021
v3.21.2
Consolidated Statements of Financial Position - USD ($)
$ in Thousands
May 31, 2021
Aug. 31, 2020
Current    
Cash $ 8,989 $ 1,308
Amounts receivable 251 218
Prepaid expenses 240 385
Total current assets 9,480 1,911
Performance bonds and other assets 167 108
Mineral Properties and Exploration Assets 44,414 34,939
Property, plant and equipment 436 457
Total assets 54,497 37,415
Current    
Accounts payable and other liabilities 1,449 1,412
Loan payable 1,300  
Bank advisory fees payable   2,890
Total current liabilities 2,749 4,302
Loan payable 9,791 19,337
Convertible notes 18,909 17,212
Share based liabilities 1,655 509
Lease liability 167 198
Total liabilities 33,271 41,558
SHAREHOLDERS' EQUITY    
Share capital 888,123 861,890
Contributed surplus 29,663 28,278
Accumulated other comprehensive loss (157,994) (164,124)
Deficit (755,335) (746,313)
Total shareholders' equity (deficit) attributable to shareholders of Platinum Group Metals Ltd. 4,457 (20,269)
Non-controlling interest 16,769 16,126
Total shareholders' equity (deficit) 21,226 (4,143)
Total liabilities and shareholders' equity $ 54,497 $ 37,415
v3.21.2
Consolidated Statements of Loss and Comprehensive Loss - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
Expenses        
General and administrative $ 967 $ 803 $ 2,909 $ 2,712
Interest 1,105 1,376 3,629 4,084
Foreign exchange (gain) (981)   (1,654)  
Foreign exchange loss   842   1,204
Share of joint venture expenditures - Lion Battery     343  
Stock compensation expense 1,167 408 2,774 1,144
Total operating expenses 2,258 3,429 8,001 9,144
Other Income        
Loss (Gain) on fair value derivatives & other instruments 49 (49) 607 (3,112)
Loss on the partial settlement of the Sprott Facility     300  
Net finance income (25) (28) (73) (134)
Net Loss for the period 2,282 3,352 8,835 5,898
Items that may be subsequently reclassified to net loss:        
Currency translation adjustment (2,805) 3,140 (6,130) 4,034
Comprehensive (income) loss for the period (523) 6,492 2,705 9,932
Net Loss attributable to:        
Shareholders of Platinum Group Metals Ltd. 2,282 3,352 8,835 5,898
Non-controlling interests 0 0 0 0
Loss (Gain) 2,282 3,352 8,835 5,898
Comprehensive (income) loss attributable to:        
Shareholders of Platinum Group Metals Ltd. (523) 6,492 2,705 9,932
Non-controlling interests 0 0 0 0
Comprehensive (income) loss for the period $ (523) $ 6,492 $ 2,705 $ 9,932
Basic and diluted loss per common share $ 0.03 $ 0.05 $ 0.12 $ 0.10
Weighted average number of common shares outstanding: Basic and diluted 74,013,641 62,347,102 71,003,263 60,815,363
v3.21.2
Consolidated Statements of Changes in Equity - USD ($)
$ in Thousands
Share Capital [Member]
Contributed Surplus [Member]
Accumulated Other Comprehensive Income (loss) [Member]
Deficit [Member]
Attributable to Shareholders of the Parent Company [Member]
Non-Controlling Interest [Member]
Total
Beginning Balance at Aug. 31, 2019 $ 855,270 $ 26,777 $ (159,637) $ (739,018) $ (16,608) $ 15,451 $ (1,157)
Beginning Balance (Shares) at Aug. 31, 2019             58,575,787
Stock based compensation   1,143     1,143   $ 1,143
Shares issued for interest on Convertible Notes 687       687   $ 687
Shares issued for interest on Convertible Notes (Shares)             517,468
Share issuance - financing 4,000       4,000   $ 4,000
Share issuance - financing (Shares)             3,225,807
Share issuance costs (284)       (284)   $ (284)
Warrants exercised 55       55   $ 55
Warrants exercised (shares)             28,040
Contributions of Waterberg JV Co.       (214) (214) 1,447 $ 1,233
Foreign currency translation adjustment     (4,034)   (4,034)   (4,034)
Net loss for the period       (5,898) (5,898)   (5,898)
Ending Balance at May. 31, 2020 859,728 27,920 (163,671) (745,130) (21,153) 16,898 $ (4,255)
Ending Balance (Shares) at May. 31, 2020             62,347,102
Stock based compensation   358     358   $ 358
Shares issued for interest on Convertible Notes 687       687   $ 687
Shares issued for interest on Convertible Notes (Shares)             526,471
Share issuance - financing 1,705       1,705   $ 1,705
Share issuance - financing (Shares)             1,221,500
Share issuance costs (230)       (230)   $ (230)
Contributions of Waterberg JV Co.       47 47 (772) (725)
Foreign currency translation adjustment     (453)   (453)   (453)
Net loss for the period       (1,230) (1,230)   (1,230)
Ending Balance at Aug. 31, 2020 861,890 28,278 (164,124) (746,313) (20,269) 16,126 $ (4,143)
Ending Balance (Shares) at Aug. 31, 2020             64,095,073
Stock based compensation   2,439     2,439   $ 2,439
Restricted Share Units redeemed 189 (281)     (92)   $ (92)
Restricted Share Units redeemed (Shares)             121,668
Share options exercised 2,155 (773)     1,382   $ 1,382
Share options exercised (Shares)             793,344
Share issuance - financing 25,325       25,325   $ 25,325
Share issuance - financing (Shares)             9,339,276
Share issuance costs (1,436)       (1,436)   $ (1,436)
Contributions of Waterberg JV Co.       (187) (187) 643 456
Foreign currency translation adjustment     6,130   6,130   6,130
Net loss for the period       (8,835) (8,835)   (8,835)
Ending Balance at May. 31, 2021 $ 888,123 $ 29,663 $ (157,994) $ (755,335) $ 4,457 $ 16,769 $ 21,226
Ending Balance (Shares) at May. 31, 2021             74,349,361
v3.21.2
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
9 Months Ended
May 31, 2021
May 31, 2020
OPERATING ACTIVITIES    
Loss for the period $ (8,835) $ (5,898)
Add items not affecting cash / adjustments:    
Depreciation 98 146
Interest expense 3,629 4,091
Unrealized foreign exchange (loss) (107) 419
Loss (Gain) on fair value of derivatives and other instruments 607 (3,112)
Loss on the partial settlement of the Sprott Facility 300  
Stock compensation expense 2,774 1,144
Share of joint venture expenditures 343  
Directors' fees paid in deferred share units 120 97
Net change in non-cash working capital (2,753) (256)
Net cash flows from (used in) operating activities (3,824) (3,369)
FINANCING ACTIVITIES    
Share issuance - warrant exercise   48
Proceeds from issuance of equity 25,325 4,000
Equity issuance costs (1,437) (284)
Cash received from option exercises 1,382  
Sprott Facility principal repayments (8,670)  
Sprott Facility interest paid (1,301) (1,680)
Convertible note interest paid (687)  
Lease payments made (78) (62)
Share unit cash settlement (191)  
Cash received from Waterberg partners 1,321 945
Net cash flows from (used in) financing activities 15,664 2,967
INVESTING ACTIVITIES    
Performance bonds (36) (52)
Investment in Lion (350)  
Expenditures incurred on Waterberg Project (2,916) (4,492)
Net cash flows from (used in) investing activities (3,302) (4,544)
Net increase (decrease) in cash 8,538 (4,946)
Effect of foreign exchange on cash (857) 726
Cash, beginning of period 1,308 5,550
Cash end of period $ 8,989 $ 1,330
v3.21.2
NATURE OF OPERATIONS AND GOING CONCERN
9 Months Ended
May 31, 2021
Disclosure Of Nature Of Operations And Going Concern [Abstract]  
NATURE OF OPERATIONS AND GOING CONCERN [Text Block]

1. NATURE OF OPERATIONS AND GOING CONCERN

Platinum Group Metals Ltd. (the "Company") is a British Columbia, Canada, company formed by amalgamation on February 18, 2002. The Company's shares are publicly listed on the Toronto Stock Exchange in Canada and the NYSE American LLC ("NYSE American") in the United States (formerly the NYSE MKT LLC). The Company's address is Suite 838-1100 Melville Street, Vancouver, British Columbia, V6E 4A6.

The Company is a development stage company conducting work on mineral properties it has staked or acquired by way of option agreements in the Republic of South Africa.

These financial statements consolidate the accounts of the Company and its subsidiaries. Lion Battery Technologies Inc. ("Lion"), is accounted for using the equity method as the Company jointly controls Lion despite owning the majority of Lion's shares. The Company's subsidiaries, associates and joint ventures as at May 31, 2021 are as follows:

 

 

Place of

incorporation

and

operation

Proportion of ownership

interest and voting power held

Name of subsidiary

Principal activity

May 31,   2021

August 31, 2020

 

 

 

 

 

Platinum Group Metals (RSA) (Pty) Ltd.

Development

South Africa

100.0%

100.0%

Mnombo Wethu Consultants (Pty) Limited.(1)

Development

South Africa

49.9%

49.9%

Waterberg JV Resources (Pty) Ltd.(1),(2)

Development

South Africa

37.05%

37.05%

Lion Battery Technologies Inc.(3)

Research

Canada

53.70%

55.00%

 

Notes:

(1) The Company controls and consolidates Mnombo Wethu Consultants (Pty) Limited ("Mnombo") and Waterberg JV Resources (Pty) Ltd. ("Waterberg JV Co.") for accounting purposes.

(2) Effective ownership of Waterberg JV Co. is 63.05% when Mnombo's ownership portion is combined with Platinum Group Metals (RSA) (Pty) Ltd. ("PTM RSA") ownership portion.

(3) Lion is accounted for using the equity method as the Company jointly controls the investee despite owning the majority of the shares.

These interim condensed consolidated financial statements have been prepared in accordance with International Financial Reporting Standards applicable to a going concern which contemplates that the Company will be able to realize its assets and settle its liabilities in the normal course as they come due for the foreseeable future. During the nine month period ended May 31, 2021, the Company incurred a loss of $8.8 million, used cash of $3.8 million in operating activities and at period end had cash of $8.9 million and was indebted $11.3 million pursuant to the Sprott Facility (as defined below). The Sprott Facility originally matured on August 14, 2021, however subequent to period end the Company exercised an option to extend the maturity date for $10.0 million in principal by one year in exchange for a payment in cash of $0.3 million, being three percent of the outstanding principal amount not required to be repaid on the original maturity date.   The $1.3 million payment on the non-deferred portion is due on the original maturity date of August 14, 2021.  Early repayment before the amended maturity date of August 14, 2022 is permitted.  Additional payments/interest are also due on the Convertible Notes (defined below). The Company currently has limited financial resources and has no sources of operating income.

In March 2020 the World Health Organization declared the outbreak of COVID-19 Coronavirus a global pandemic. The pandemic and related negative public health developments have adversely affected workforces, economies and financial markets globally, potentially leading to a period of economic downturn. It is not possible for the Company to predict the duration or magnitude of the adverse results of the pandemic and its effects on the Company's business or ability to raise funds.

The Company's ability to continue operations in the normal course of business will therefore depend upon its ability to secure additional funding by methods that could include debt refinancing, equity financing, the sale of assets and strategic partnerships. Management believes the Company will be able to secure further funding as required although there can be no assurance that these efforts will be successful. These factors give rise to material uncertainties resulting in substantial doubt as to the ability of the Company to continue to meet its obligations as they come due and hence, the ultimate appropriateness of the use of accounting principles applicable to a going concern.

These condensed consolidated interim financial statements do not include adjustments or disclosures that may result should the Company not be able to continue as a going concern. If the going concern assumption were not appropriate for these consolidated financial statements, then adjustments would be required to the carrying value of assets and liabilities, the expenses, the reported comprehensive loss and balance sheet classifications used that would be necessary if the Company were unable to realize its assets and settle its liabilities as a going concern in the normal course of operations. These adjustments could be material.

v3.21.2
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES
9 Months Ended
May 31, 2021
Disclosure Of Basis Of Presentation And Significant Accounting Policies [Abstract]  
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES [Text Block]

2.           BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES

These condensed consolidated interim financial statements have been prepared in accordance with International Accounting Standard 34, Interim Financial Reporting ("IAS 34") using accounting policies consistent with International Financial Reporting Standards ("IFRS") as issued by the International Accounting Standards Board ("IASB").

The Company's significant accounting policies and critical accounting estimates applied in these interim financial statements are the same as those applied in Note 2 of the Company's annual consolidated financial statements as at and for the year ended August 31, 2020.

Presentation Currency

The Company's presentation currency is the United States Dollar ("USD")

Foreign Exchange Rates Used

Rand/USD

Period end rate: R13.7463 (August 31, 2020 R 16.8916)

9-month period average rate: R15.2150 (May 31, 2020 R15.7345)

CAD/USD

Period end rate: C$1.2072 (August 31, 2020 C$1.3042)

9-month period average rate: C$1.2772 (May 31, 2020 C$1.3468)

v3.21.2
MINERAL PROPERTY and EXPLORATION AND EVALUATION ASSETS
9 Months Ended
May 31, 2021
Disclosure of exploration and evaluation assets [Abstract]  
MINERAL PROPERTY and EXPLORATION AND EVALUATION ASSETS [Text Block]

3.           MINERAL PROPERTY and EXPLORATION AND EVALUATION ASSETS

Since mid-2017, the Company's only active mineral property has been the Waterberg Project located on the North Limb of the Bushveld Igneous Complex.  During the quarter ended February 28, 2021 the Waterberg Project was granted its mining right (the "Waterberg Mining Right") and as a result the Company reclassified the Waterberg Project from being an Exploration and Evaluation Asset to a Development Asset. 

Total capitalized costs for the Waterberg Project are as follows:

       
Balance, August 31, 2019 $ 36,792  
Additions   2,988  
Recoveries from 100% Implats funded implementation budget   (1,285 )
Foreign exchange movement   (3,556 )
Balance, August 31, 2020 $ 34,939  
Additions   1,950  
Recoveries from 100% Implats funded implementation budget   (242 )
Foreign exchange movement   7,767  
Balance May 31, 2021 $ 44,414  

 

Prior to reclassification, the Company performed an impairment test whereby the recoverable amount of Waterberg was compared to the carrying value of the asset and determined that no impairment charge was required.

Key assumptions used to assess impairment included the use of spot and 3 year average palladium, platinum and gold prices as well as an 8% discount rate.

Waterberg Project

At May 31, 2021, the Waterberg Project consisted of granted prospecting rights, applied for prospecting rights the Waterberg Mining Right with a combined active project area of 79,188 hectares, located on the Northern Limb of the Bushveld Complex, approximately 85 km north of the town of Mokopane.  Of the total project area, 20,532 hectares are covered by the Waterberg Mining Right.  A further 58,655 hectares are covered by active prospecting rights.  Waterberg JV Co. is currently in process of applying for closure on one inactive prospecting right located north of the known mineralized area, measuring 20,242 hectares.  On March 5, 2021 and subsequently the Company was advised that several notices of appeal to the decision of the South African Department of Mineral Resources and Energy ("DMR") granting the Waterberg Mining Right have been filed by groups of appellants from local communities.  The Company is opposing these appeals.   The Waterberg Mining Right current remains active, was notarially executed by the DMR on April 13, 2021 and has been filed for title registration.

The Waterberg Project comprises the former Waterberg joint venture property and the Waterberg extension property. On August 21, 2017, PTM RSA completed the cession of legal title for all Waterberg Project prospecting rights into Waterberg JV Co. after earlier receiving Section 11 approval of the 2nd Amendment (defined below). On September 21, 2017, Waterberg JV Co. also issued shares to all existing Waterberg partners pro rata to their joint venture interests, resulting in the Company holding a 45.65% direct interest in Waterberg JV Co., the Japan Oil, Gas and Metals National Corporation ("JOGMEC") holding a 28.35% interest and Mnombo, as the Company's Black Economic Empowerment ("BEE") partner, holding 26%.
 

Implats Transaction

On November 6, 2017, the Company closed a transaction (the "Implats Transaction"), originally announced on October 16, 2017, whereby Impala Platinum Holdings Ltd. ("Implats") purchased an aggregate 15.0% equity interest in Waterberg JV Co for $30 million. The Company sold an 8.6% interest for $17.2 million and JOGMEC sold a 6.4% interest for $12.8 million.  Implats also acquired an option to increase its holdings in Waterberg JV Co. to 50.01% (the "Purchase and Development Option") in exchange for certain payments and project funding and a right of first refusal to enter into an offtake agreement, on commercial arms-length terms, for the smelting and refining of mineral products from the Waterberg Project ("Offtake ROFR") if Waterberg JV Co. proposes to enter into an offtake agreement with a third party. JOGMEC or its nominee retain a right to direct the marketing of Waterberg concentrate and to receive, at market prices, platinum, palladium, rhodium, gold, ruthenium, iridium, copper and nickel in refined mineral products at the volumes produced from the Waterberg Project.

On June 15, 2020, Implats delivered a formal notice of their election not to exercise their Purchase and Development Option due to increased economic uncertainty and reduced risk appetite in the short, medium and long-term as a result of the COVID-19 pandemic. Implats currently retains a 15.0% participating Waterberg Project interest and their Offtake ROFR. The Company retains a controlling 50.02% direct and indirect interest in the Waterberg Project.

Acquisition and Development of the Waterberg Project

In October 2009, PTM RSA, JOGMEC and Mnombo entered into a joint venture agreement with regard to the Waterberg Project (the "JOGMEC Agreement"). Under the terms of the JOGMEC Agreement, in April 2012, JOGMEC completed a $3.2 million work requirement to earn a 37% interest in the former Waterberg JV property, leaving the Company with a 37% interest and Mnombo with a 26% interest. Following JOGMEC's earn-in, the Company funded Mnombo's 26% share of costs, totalling $1.12 million, until the earn-in phase of the joint venture ended in May 2012.

On November 7, 2011, the Company entered an agreement with Mnombo to acquire 49.9% of the issued and outstanding shares of Mnombo in exchange for a cash payment of R1.2 million and the Company's agreement to pay for Mnombo's 26% share of costs on the Waterberg JV property until the completion of a feasibility study. Mnombo's share of expenditures prior to this agreement, and Mnombo's share of expenditures post DFS, are still owed to the Company ($6.3 million at May 31, 2021). The portion of Mnombo not owned by the Company is accounted for as a non-controlling interest, calculated at $7.2 million at May 31, 2021 ($7.1 million - August 31, 2020).

 

On May 26, 2015, the Company announced a second amendment (the “2nd Amendment”) to the existing JOGMEC Agreement.  Under the terms of the 2nd Amendment, the Waterberg JV and Waterberg Extension properties were combined and contributed into the newly created operating company Waterberg JV Co.  On August 3, 2017, the Company received Section 11 transfer approval from the DMR and title to all the Waterberg prospecting rights were ceded into Waterberg JV Co. on September 21, 2017.

Under the 2nd Amendment, JOGMEC committed to fund $20 million in expenditures over a three-year period ending March 31, 2018. This requirement was completed by $8 million in funding from JOGMEC to March 31, 2016, followed by two $6 million tranches funded by JOGMEC in each of the following two 12-month periods ending March 31, 2018.

To May 31, 2021, an aggregate total of $78.1 million has been funded by all parties on exploration and engineering on the Waterberg Project. Up until the Waterberg property was transferred to Waterberg JV Company, all costs incurred by other parties were treated as cost recoveries by the Company.

v3.21.2
LION BATTERY TECHNOLOGIES INC.
9 Months Ended
May 31, 2021
Disclosure of detailed information about investment property [abstract]  
LION BATTERY TECHNOLOGIES INC. [Text Block]

4.           LION BATTERY TECHNOLOGIES INC.

Lion Battery Technologies Inc. ("Lion") was incorporated on June 17, 2019 with the objective to research new lithium battery technology utilizing platinum and palladium.  The Company received 400,000 common shares of Lion, valued at a price of $0.01 per share, as the original founder of Lion. On July 12, 2019, the Company and Anglo American Platinum Limited ("Amplats") entered into investment, shareholder and research agreements to facilitate Lion's objectives.  The Company and Amplats agreed to equally invest up to an aggregate of $4.0 million into Lion, of which approximately $1.0 million would be intended for the commercialization of the technology developed as well as general and administrative expenses, subject to certain conditions.  The agreed funding into Lion by the Company and Amplats is to be in exchange for preferred shares of Lion at a price of $0.50 per share over an approximate three to four-year period.

On July 12, 2019, the Company and Amplats each invested $550 as a first tranche of funding into Lion in exchange for 1,100,000 Lion preferred shares each at a price of $0.50 per share. In June 2020, the Company and Amplats each invested $350 as a second tranche of funding in exchange for 700,000 preferred shares each at a price of $0.50 per share. In February 2021, the Company and Amplats each invested $350 as a third tranche of funding in exchange for 700,000 preferred shares each at a price of $0.50 per share. At May 31, 2021, the Company owned approximately a 54% interest in Lion.

On July 12, 2019, Lion entered into a Sponsored Research Agreement ("SRA") with Florida International University ("FIU") to fund a $3.0 million research program over approximately three years. The first tranche to FIU under the SRA, totaling $1.0 million plus a one-time fee of $50, was funded by Lion in mid July 2019. Research work commenced at FIU during September 2019. During calendar 2020 FIU completed the first research milestone pursuant to the SRA, which triggered a second tranche of funding to FIU in the amount of $667. Based on research advancement a third tranche in the amount of $667 was paid by Lion to FIU in February 2021. Lion has provided aggregate research funding in the amount of $2.38 million to FIU as of May 31, 2021.

On August 4, 2020, the U.S. Patent and Trademark Office issued Patent No. 10,734,636 B2 entitled "Battery Cathodes for Improved Stability" to FIU. The patent includes the use of platinum group metals and carbon nanotubes and other innovations in a lithium battery.  A second patent related to this was issued in December 2020 and a third was issued in June 2021.  Further patents are currently applied for.  Under the SRA, Lion has exclusive rights to all intellectual property being developed by FIU including patents granted.  Lion is also reviewing several additional and complementary opportunities focused on developing next-generation battery technology using platinum and palladium.

The Company accounts for Lion using equity accounting as Lion is jointly controlled with Amplats.  Lion pays a fee of $3 per month to the Company for general and administrative services. 

v3.21.2
SPROTT LOAN
9 Months Ended
May 31, 2021
Sprott Loans [Abstract]  
SPROTT LOAN [Text Block]

5. SPROTT LOAN

On August 15, 2019, the Company announced it had entered into a senior secured credit facility with Sprott Private Resource Lending II (Collector), LP ("Sprott") and other lenders party thereto (the "Sprott Lenders") pursuant to which the Sprott Lenders advanced the Company $20.0 million in principal (the "Sprott Facility"). The loan was immediately drawn and was originally scheduled to mature on August 14, 2021.  Principal amounts of the Sprott Facility outstanding are charged interest at a rate of 11% per annum, compounded monthly.  Subsequent to period end the Cpmpany elected to exercise an option to extend the maturity date of $10.0 million in principal by one year in exchange for a payment in cash of $300 being equal to three percent of the outstanding principal amount not being repaid on the original maturity date.  A further payment of $1.3 million is due to be paid to Sprott by August 14, 2021 and is classified as a current liability, with the Company continuing to have the option to repay further amounts at its discretion.  During the nine-month period the Company made principal repayments of $8.7 million to Sprott, reducing the principal balance due at May 31, 2021 to $11.3 million. Scheduled interest payments are made monthly with interest of $1,282 having been paid to Sprott during the nine-month period ended May 31, 2021 (May 31, 2020 - $1,674).

The Company is required to maintain certain minimum working capital and cash balances under the Sprott Facility and is in compliance with these covenants at period end. As the Company held a right at May 31, 2021 to defer maturity of the entire balance for one year, the balance due is classified as long term for financial reporting purposes.

All fees directly attributable to the Sprott Facility are recorded against the loan balance and amortized using the effective interest method over the life of the loan. In connection with the original principal advance the Company issued Sprott 800,000 common shares worth $1,000. Effective interest of $1,454 was recognized during the nine-month period ended May 31, 2021 (May 31, 2020 - $2,096).

v3.21.2
CONVERTIBLE NOTES
9 Months Ended
May 31, 2021
Disclosure of detailed information about borrowings [abstract]  
CONVERTIBLE NOTES [Text Block]

6. CONVERTIBLE NOTES

On June 30, 2017, the Company closed a private placement of $20 million aggregate principal amount of convertible senior subordinated notes due in 2022, of which $19.99 million remained outstanding at May 31, 2021 (the "Convertible Notes"). The Convertible Notes bear interest at a rate of 6 7/8% per annum, payable semi-annually on January 1 and July 1 of each year, in cash or at the election of the Company, in common shares of the Company or a combination of cash and common shares, and will mature on July 1, 2022, unless earlier repurchased, redeemed or converted.

 

Upon maturity the Convertible Notes are to be settled by the Company in cash. The Convertible Notes are convertible at any time prior to maturity at the option of the holder, and conversion may be settled, at the Company's election, in cash, common shares, or a combination of cash and common shares. The conversion rate of the Convertible Notes is 100.1111 common shares per $1.0 thousand principal amount of Convertible Notes, which is equivalent to an initial conversion price of approximately $9.989 per common share, representing a conversion premium of approximately 15% above the NYSE American closing sale price for the Company's common shares on June 27, 2017.

 

The Convertible Notes contain multiple embedded derivatives (the "Convertible Note Derivatives") relating to the conversion and redemption options. The Convertible Note Derivatives were valued upon initial recognition at fair value using partial differential equation methods at $5.381 million (see below). At inception, the debt portion of the Convertible Notes were reduced by the estimated fair value of the Convertible Note Derivatives of $5.381 million and transaction costs relating to the Convertible Notes of $1.049 million resulting in an opening balance of $13.570 million. The Convertible Notes are measured at amortized cost and will be accreted to maturity over the term using the effective interest method.

 

On January 2, 2018, the Company issued 244,063 common shares in settlement of $0.691 million of bi-annual interest payable on the outstanding Convertible Notes.

 

On July 3, 2018, the Company issued 757,924 common shares in settlement of $0.724 million of bi-annual interest payable on the outstanding Convertible Notes.

 

On January 2, 2019, the Company issued 545,721 common shares in settlement of $0.687 million of bi-annual interest payable on the outstanding Convertible Notes.

 

On July 1, 2019, the Company paid $0.687 million in cash for bi-annual interest payable on the outstanding Convertible Notes.

 

On January 2, 2020, the Company issued 517,468 common shares in settlement of $0.687 million of bi-annual interest payable on the outstanding Convertible Notes.

 

On July 2, 2020, the Company issued 526,471 common shares in settlement of $0.687 million of bi-annual interest payable on the outstanding Convertible Notes.

 

On January 2, 2021, the Company paid $0.687 million in cash for bi-annual interest payable on the outstanding Convertible Notes.

 

On July 2, 2021, the Company paid $0.687 million in cash for bi-annual interest payable on the outstanding Convertible Notes.

 

Due to a limitation on conversion contained in the indenture governing the Convertible Notes, dated June 30, 2017 between the Company and The Bank of New York Mellon, no more than 2,954,278 common shares, being 19.9% of the number of common shares outstanding on June 30, 2017, may be issued in settlement of interest payments or conversions related to the Convertible Notes. Currently, a total of 361,312 common shares remain available for settlement of future interest payments or conversions.

 

The components of the Convertible Notes are as follows:

       
Convertible Note balance August 31, 2019 $ 16,075  
Interest payments   (1,374 )
Accretion and interest incurred during the year   2,668  
Gain on embedded derivatives during the year ended August 31, 2020   (157 )
Convertible Note balance August 31, 2020 $ 17,212  
Interest payment   (687 )
Accretion and interest incurred during the period   2,195  
Loss on embedded derivatives during the period ended May 31, 2021   189  
Convertible Note balance May 31, 2021 $ 18,909  

 

Embedded Derivatives

The Convertible Note Derivatives were valued upon initial recognition at a fair value of $5.381 million using partial differential equation methods and are subsequently re-measured at fair value at each period-end through the consolidated statement of net loss and comprehensive loss. The fair value of the Convertible Note Derivatives was $229 at May 31, 2021 and $40 at August 31, 2020 resulting in a loss of $189 for the period.

v3.21.2
SHARE CAPITAL
9 Months Ended
May 31, 2021
Disclosure of classes of share capital [abstract]  
SHARE CAPITAL [Text Block]

7. SHARE CAPITAL

(a) Authorized

 

Unlimited common shares without par value.

 

(b) Issued and outstanding

 

At May 31, 2021, the Company had 74,349,361 common shares outstanding.

 

Fiscal 2021

 

On February 5, 2021, the Company entered into a second at-the-market offering (the "2021 ATM"). At May 31, 2021 the Company had sold an aggregate of 1,631,224 shares pursuant to the 2021 ATM at an average price of $5.10 per share for gross proceeds of $8,327. Total fees and expenses of $844 have been incurred as of May 31, 2021 in relation to the 2021 ATM, including brokerage fees of $208.  Subsequent to the end of the period, to July 14, 2021 the Company sold a further 113,315 shares pursuant to the 2021 ATM at an average price of US$3.84 for gross proceeds before fees and expenses of $435.

 

On December 8, 2020, the Company closed a non-brokered private placement with Deepkloof Limited ("Deepkloof"), a subsidiary of existing major shareholder Hosken Consolidated Investments Limited ("HCI") for 1,121,076 common shares at a price of $2.23 each for gross proceeds of $2,500 maintaining, HCI's ownership in the Company at approximately 31% at that time.

 

On November 30, 2020, the Company finished the sale of common shares pursuant to an at-the-market offering (the “2020 ATM”).  Final sales were settled, and the 2020 ATM completed, on December 2, 2020.  An aggregate of 5,440,186 common shares were sold at an average price of $2.21 per share for gross proceeds of $12.0 million.  Total fees and expenses of $592 were incurred, including brokerage fees of $300.

 

On October 15, 2020, the Company closed a non-brokered private placement for 1,146,790 common shares at a price of $2.18 per share each for gross proceeds of $2.5 million.  All shares were subscribed for by Deepkloof, maintaining HCI's ownership in the Company at approximately 31% at that time.

 

Fiscal 2020

 

On July 2, 2020, the Company issued 526,471 common shares in settlement of $687 of bi-annual interest payable on $19.99 million of outstanding Convertible Notes.

 

On June 17, 2020, the Company closed a non-brokered private placement for 1,221,500 common shares at a price of $1.40 each for gross proceeds of $1.7 million, of which 500,000 common shares were subscribed for by HCI, bringing HCI's ownership in the Company to approximately 32%.  A 6% finders fee in the amount of $38 was paid on a portion of this private placement. On January 2, 2020, the Company issued 517,468 shares in settlement of $0.687 million of bi-annual interest payable on $19.99 million outstanding on the Convertible Notes.

 

On December 19, 2019, the Company closed a non-brokered private placement for 3,225,807 common shares at a price of $1.24 each for gross proceeds of $4.0 million, of which 1,612,931 common shares were subscribed for by Deepkloof on behalf of HCI.  A 6% finders fee in the amount of $54 was paid on a portion of this private placement. 

 

Prior to their expiry on November 15, 2019, the Company issued 28,040 shares upon the exercise of 28,040 warrants.

 

(c) Incentive stock options

The Company has entered into Incentive Stock Option Agreements under the terms of its share compensation plan with directors, officers, consultants and employees. Under the terms of the stock option agreements, the exercise price of each option is set, at a minimum, at the fair value of the common shares at the date of grant.  Stock options of the Company are subject to vesting provisions.  All exercise prices are denominated in Canadian Dollars.

The following tables summarize the Company's outstanding stock options:

 

Number of Share Options

Average Exercise Price in CAD

Options outstanding at August 31, 2019

1,554,000

$ 2.61

    Granted

1,628,500

$ 1.81

Options outstanding at August 31, 2020

3,182,500

$ 2.20

    Granted

1,497,500

$ 6.58

    Cancelled

(113,336)

$ 2.28

    Exercised

(793,344)

$ 2.19

Options outstanding at May 31, 2021

3,773,320

$ 3.94

 

Number Outstanding at May 31, 2021

Number Exercisable at May 31, 2021

Exercise Price in CAD

Average Remaining Contractual Life (Years)

1,497,500

$ 6.58

4.55

1,110,301

140,968

$ 2.61

2.86

1,165,519

126,519

$ 1.81

3.51

3,773,320

267,487

 

3.73

 

During the period ended May 31, 2021, the Company granted 1,497,500 stock options. The stock options granted during the period vest in three tranches on the first, second and third anniversary of their grant.

During the year ended August 31, 2020, the Company granted 1,628,500 stock options. The stock options granted during the year vest in three tranches on the first, second and third anniversary of their grant.

During the nine month period ended May 31, 2021, the Company recorded $1,953 of stock compensation expense (May 31, 2020 - $878), of which $1,793 was expensed (May 31, 2020 - $781) and $33 was capitalized to mineral properties (May 31, 2020 - $97).

(d) Deferred Share Units

The Company has established a deferred share unit ("DSU") plan for non-executive directors. Each DSU has the same value as one of the Company's common shares. DSU's must be retained until each non-executive director leaves the board of directors, after which time the DSU's are to be paid. During the period ended May 31, 2021, a total of 23,166 DSU's were redeemed by a former director at a price of $3.23 per DSU, calculated using the 5-day volume weighted average trading price immediately prior to the payout.

The DSU liability recognized at May 31, 2021 was $1,655. During the period ended May 31, 2021 an expense of $657 was recorded in relation to outstanding DSU's (May 31, 2020 - $323), with $546 recorded as share-based compensation (May 31, 2020 - $137) and $111 recorded as director fees (May 31, 2020 - $186). During the period ended May 31, 2021 fully vested DSU's were revalued and an additional $421 of expense was recorded to reflect the increased value of the fully vested DSU's due to the Company's share price appreciation. At May 31, 2021, a total of 493,600 DSU's were issued and outstanding, of which 294,641 DSU's had vested.

(e) Restricted Share Units

The Company has established a restricted share unit ("RSU") plan for officers and certain employees of the Company. Each RSU represents the right to receive one Company common share following the attainment of vesting criteria determined at the time of the award. RSU's vest over a three-year period.

The recognised RSU liability at May 31, 2021 was $658. During the nine-month period ended May 31, 2021, a stock compensation expense of $487 was recorded (May 31, 2020 - $266) of which $435 expensed (May 31, 2020 - $226) and $52 was capitalized (May 31, 2020 - $40). During the period, 155,977 RSU's were settled and 24,188 were cancelled. At May 31, 2021, 514,992 RSU's were issued and outstanding, with 68,565 of these being vested.

v3.21.2
RELATED PARTY TRANSACTIONS
9 Months Ended
May 31, 2021
Disclosure of transactions between related parties [abstract]  
RELATED PARTY TRANSACTIONS [Text Block]

8. RELATED PARTY TRANSACTIONS 

All amounts receivable and amounts payable owing to or from related parties are non-interest bearing with no specific terms of repayment.  Transactions with related parties are in the normal course of business and are recorded at consideration established and agreed to by the parties.  Transactions with related parties are as follows:

(a) During the period ended May 31, 2021, $745 (May 31, 2020 - $353) was paid or accrued to independent directors for directors' fees and services.

(b) During the period ended February 28, 2021, the Company paid or accrued payments of $42 (May 31, 2020 - $40) from West Vault Mining Inc., a company with two directors in common, for accounting and administrative services.

(c) In May 2018, Deepkloof made a strategic investment in the Company by way of participation in a public offering and a private placement. Through the terms of the May 2018 private placement, HCI acquired a right to nominate one person to the board of directors of the Company and a right to participate in future equity financings of the Company to maintain its pro-rata interest. HCI has exercised its right to nominate one person to the board of directors. A summary of HCI's share acquisitions form the Company follows:

Common Shares Acquired from the Company by HCI

Date

Placee

Shares

Price USD

Acquisition Method

May 2018

Deepkloof

2,490,900

$1.50

Prospectus Offering

May 2018

Deepkloof

1,509,099

$1.50

Private Placement

February 2019

Deepkloof

2,141,942

$1.33

Private Placement

April 2019

Deepkloof

177,000

$1.70

Exercise of Warrants

June 2019

Deepkloof

80,000

$1.70

Exercise of Warrants

June 2019

Deepkloof

1,111,111

$1.17

Private Placement

August 2019

Deepkloof

6,940,000

$1.32

Private Placement

August 2019

Deepkloof

2,856,000

$1.25

Prospectus Offering

December 2019

Deepkloof

1,612,931

$1.24

Private Placement

June 2020

Deepkloof

500,000

$1.40

Private Placement

October 2020

Deepkloof

1,146,790

$2.18

Private Placement

December 2020

Deepkloof

1,121,076

$2.23

Private Placement

 

 

21,686,849

 

 

 

During 2018 and 2019, HCI also acquired 663,005 shares of the Company in the public market.  During the period, HCI reported the sale of 1,052,328 common shares of the Company.  At May 31, 2021, HCI's ownership of the Company was reported at 21,297,526 common shares, representing a 28.65% interest in the Company. 

v3.21.2
CONTINGENCIES AND COMMITMENTS
9 Months Ended
May 31, 2021
Disclosure of contingent liabilities [abstract]  
CONTINGENCIES AND COMMITMENTS [Text Block]

9. CONTINGENCIES AND COMMITMENTS

The Company's remaining minimum payments under its office and equipment lease agreements in Canada and South Africa total approximately $298 to March 2022.

From period end the Company's aggregate commitments are as follows:

Payments Due by Year

 

< 1 Year

1 - 3 Years

4 - 5 Years

> 5 Years

Total

Lease Obligations

$         126

$            172

$             —

$          —

$         298

Environmental bonds 44 87 87 218

Convertible Notes (Note 6)(1)

1,374

20,677

22,051

Sprott Facility (Note 5)(1),(2)

2,564

10,310

12,874

Totals

$      4,108

$       31,246

$           87

$          —

$    35,441

Notes:

(1) Includes unamortized deferred finance fees.

(2) The Company has deferred payment of $10 million for one year

Africa Wide Legal Action

In April 2018, the Company completed a transaction whereby Maseve Investments 11 (Pty) Ltd. ("Maseve") was acquired (the "Maseve Sale Transaction") by Royal Bafokeng Platinum Ltd. ("RBPlats"). Maseve owned and operated the Maseve Mine. In September 2018 the Company reported receipt of a summons issued by Africa Wide Mineral Prospecting and Exploration Proprietary Limited ("Africa Wide") whereby Africa Wide instituted legal proceedings in South Africa against PTM RSA, RBPlats and Maseve in relation to the Maseve Sale Transaction. Africa Wide held 17.1% of the shares in Maseve prior to completion of the Maseve Sale Transaction. Africa Wide is seeking, at this late date, to set aside the closed Maseve Sale Transaction. RBPlats consulted with senior counsel, both during the negotiation of the Maseve Sale Transaction and in regard to the current Africa Wide legal proceedings. The Company has received legal advice to the effect that the Africa Wide action is factually and legally defective. Various statements and documents are expected to be filed during calendar 2021 and a provisional trial date has been allocated for the period October 4 to October 12, 2021.

Bank Advisory Fees Payable

Certain deferred bank advisory fees related to the Maseve Sale Transaction and the Implats Transaction became payable as soon as practicable after the Company repaid a $40 million secured loan facility due to Liberty Metals & Mining Holdings, LLC, which was repaid on August 21, 2019. During the period, the Company paid the deferred bank advisory fees in full.

v3.21.2
SUPPLEMENTARY CASH FLOW INFORMATION
9 Months Ended
May 31, 2021
Supplementary Cash Flow Information [Abstract]  
SUPPLEMENTARY CASH FLOW INFORMATION [Text Block]

10. SUPPLEMENTARY CASH FLOW INFORMATION

Net change in non-cash working capital:

Period ended   May 31,
2021
    May 31,
2020
 
             
Amounts receivable, prepaid expenses and other assets $ 188   $ 617  
Payment of bank advisory fees1   (2,890 )    
Accounts payable and other liabilities   (51 )   (873 )
  $ (2,753 ) $ (256 )
1These amounts were disclosed as a financing cash flow in the period ended November 30, 2020 and have been reclassified to be included within operating activities in the current period.
 
v3.21.2
SEGMENTED REPORTING
9 Months Ended
May 31, 2021
Disclosure of operating segments [abstract]  
SEGMENTED REPORTING [Text Block]

11. SEGMENTED REPORTING

Segmented information is provided on the basis of geographical segments as the Company manages its business through two geographical regions - Canada and South Africa. The Chief Operating Decision Makers ("CODM") reviews information from the below segments separately so the below segments are separated. This represents a change from prior years and comparative information has been represented to reflect the way the CODM currently reviews the information.

The Company evaluates performance of its operating and reportable segments as noted in the following table:

At May 31, 2021   Assets     Liabilities  
             
Canada $ 9,823   $ 32,168  
South Africa   44,674     1,103  
  $ 54,497   $ 33,271  
At August 31, 2020   Assets     Liabilities  
             
Canada $ 2,101   $ 40,922  
South Africa   35,314     636  
  $ 37,415   $ 41,558  
Comprehensive Loss (Income)
for the period ended
  May 31, 2021     May 31, 2020  
             
Canada $ 10,530   $ 9,253  
South Africa   (7,825 )  

679

 
  $ 2,705   $ 9,932  
v3.21.2
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)
9 Months Ended
May 31, 2021
Disclosure Of Basis Of Presentation And Significant Accounting Policies [Abstract]  
Presentation Currency [Policy Text Block]

Presentation Currency

The Company's presentation currency is the United States Dollar ("USD")

Foreign Exchange Rates Used [Policy Text Block]

Foreign Exchange Rates Used

Rand/USD

Period end rate: R13.7463 (August 31, 2020 R 16.8916)

9-month period average rate: R15.2150 (May 31, 2020 R15.7345)

CAD/USD

Period end rate: C$1.2072 (August 31, 2020 C$1.3042)

9-month period average rate: C$1.2772 (May 31, 2020 C$1.3468)

v3.21.2
NATURE OF OPERATIONS AND GOING CONCERN (Tables)
9 Months Ended
May 31, 2021
Disclosure Of Nature Of Operations And Going Concern [Abstract]  
Disclosure of subsidiaries [Table Text Block]

 

 

Place of

incorporation

and

operation

Proportion of ownership

interest and voting power held

Name of subsidiary

Principal activity

May 31,   2021

August 31, 2020

 

 

 

 

 

Platinum Group Metals (RSA) (Pty) Ltd.

Development

South Africa

100.0%

100.0%

Mnombo Wethu Consultants (Pty) Limited.(1)

Development

South Africa

49.9%

49.9%

Waterberg JV Resources (Pty) Ltd.(1),(2)

Development

South Africa

37.05%

37.05%

Lion Battery Technologies Inc.(3)

Research

Canada

53.70%

55.00%

 

Notes:

(1) The Company controls and consolidates Mnombo Wethu Consultants (Pty) Limited ("Mnombo") and Waterberg JV Resources (Pty) Ltd. ("Waterberg JV Co.") for accounting purposes.

(2) Effective ownership of Waterberg JV Co. is 63.05% when Mnombo's ownership portion is combined with Platinum Group Metals (RSA) (Pty) Ltd. ("PTM RSA") ownership portion.

(3) Lion is accounted for using the equity method as the Company jointly controls the investee despite owning the majority of the shares.

v3.21.2
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)
9 Months Ended
May 31, 2021
Disclosure Of Basis Of Presentation And Significant Accounting Policies [Abstract]  
Disclosure of detailed information about foreign exchange rates used [Table Text Block]

Foreign Exchange Rates Used

Rand/USD

Period end rate: R13.7463 (August 31, 2020 R 16.8916)

9-month period average rate: R15.2150 (May 31, 2020 R15.7345)

CAD/USD

Period end rate: C$1.2072 (August 31, 2020 C$1.3042)

9-month period average rate: C$1.2772 (May 31, 2020 C$1.3468)

v3.21.2
MINERAL PROPERTY and EXPLORATION AND EVALUATION ASSETS (Tables)
9 Months Ended
May 31, 2021
Disclosure of exploration and evaluation assets [Abstract]  
Disclosure of detailed information about exploration and evaluation assets [Table Text Block]
       
Balance, August 31, 2019 $ 36,792  
Additions   2,988  
Recoveries from 100% Implats funded implementation budget   (1,285 )
Foreign exchange movement   (3,556 )
Balance, August 31, 2020 $ 34,939  
Additions   1,950  
Recoveries from 100% Implats funded implementation budget   (242 )
Foreign exchange movement   7,767  
Balance May 31, 2021 $ 44,414  
v3.21.2
CONVERTIBLE NOTES (Tables)
9 Months Ended
May 31, 2021
Disclosure of detailed information about borrowings [abstract]  
Disclosure of detailed information about borrowings [Table Text Block]
       
Convertible Note balance August 31, 2019 $ 16,075  
Interest payments   (1,374 )
Accretion and interest incurred during the year   2,668  
Gain on embedded derivatives during the year ended August 31, 2020   (157 )
Convertible Note balance August 31, 2020 $ 17,212  
Interest payment   (687 )
Accretion and interest incurred during the period   2,195  
Loss on embedded derivatives during the period ended May 31, 2021   189  
Convertible Note balance May 31, 2021 $ 18,909  
v3.21.2
SHARE CAPITAL (Tables)
9 Months Ended
May 31, 2021
Disclosure of classes of share capital [abstract]  
Disclosure of number and weighted average exercise prices of share options [Table Text Block]

 

Number of Share Options

Average Exercise Price in CAD

Options outstanding at August 31, 2019

1,554,000

$ 2.61

    Granted

1,628,500

$ 1.81

Options outstanding at August 31, 2020

3,182,500

$ 2.20

    Granted

1,497,500

$ 6.58

    Cancelled

(113,336)

$ 2.28

    Exercised

(793,344)

$ 2.19

Options outstanding at May 31, 2021

3,773,320

$ 3.94

Disclosure of number and weighted average remaining contractual life of outstanding share options [Table Text Block]

Number Outstanding at May 31, 2021

Number Exercisable at May 31, 2021

Exercise Price in CAD

Average Remaining Contractual Life (Years)

1,497,500

$ 6.58

4.55

1,110,301

140,968

$ 2.61

2.86

1,165,519

126,519

$ 1.81

3.51

3,773,320

267,487

 

3.73

v3.21.2
RELATED PARTY TRANSACTIONS (Tables)
9 Months Ended
May 31, 2021
Disclosure of transactions between related parties [abstract]  
Disclosure of transactions between related parties [Table Text Block]

Common Shares Acquired from the Company by HCI

Date

Placee

Shares

Price USD

Acquisition Method

May 2018

Deepkloof

2,490,900

$1.50

Prospectus Offering

May 2018

Deepkloof

1,509,099

$1.50

Private Placement

February 2019

Deepkloof

2,141,942

$1.33

Private Placement

April 2019

Deepkloof

177,000

$1.70

Exercise of Warrants

June 2019

Deepkloof

80,000

$1.70

Exercise of Warrants

June 2019

Deepkloof

1,111,111

$1.17

Private Placement

August 2019

Deepkloof

6,940,000

$1.32

Private Placement

August 2019

Deepkloof

2,856,000

$1.25

Prospectus Offering

December 2019

Deepkloof

1,612,931

$1.24

Private Placement

June 2020

Deepkloof

500,000

$1.40

Private Placement

October 2020

Deepkloof

1,146,790

$2.18

Private Placement

December 2020

Deepkloof

1,121,076

$2.23

Private Placement

 

 

21,686,849

 

 

v3.21.2
CONTINGENCIES AND COMMITMENTS (Tables)
9 Months Ended
May 31, 2021
Disclosure of contingent liabilities [abstract]  
Disclosure of detailed information about commitments [Table Text Block]

Payments Due by Year

 

< 1 Year

1 - 3 Years

4 - 5 Years

> 5 Years

Total

Lease Obligations

$         126

$            172

$             —

$          —

$         298

Environmental bonds 44 87 87 218

Convertible Notes (Note 6)(1)

1,374

20,677

22,051

Sprott Facility (Note 5)(1),(2)

2,564

10,310

12,874

Totals

$      4,108

$       31,246

$           87

$          —

$    35,441

Notes:

(1) Includes unamortized deferred finance fees.

(2) The Company has deferred payment of $10 million for one year

v3.21.2
SUPPLEMENTARY CASH FLOW INFORMATION (Tables)
9 Months Ended
May 31, 2021
Supplementary Cash Flow Information [Abstract]  
Disclosure of detailed information about non-cash working capital [Table Text Block]
Period ended   May 31,
2021
    May 31,
2020
 
             
Amounts receivable, prepaid expenses and other assets $ 188   $ 617  
Payment of bank advisory fees1   (2,890 )    
Accounts payable and other liabilities   (51 )   (873 )
  $ (2,753 ) $ (256 )
1These amounts were disclosed as a financing cash flow in the period ended November 30, 2020 and have been reclassified to be included within operating activities in the current period.
v3.21.2
SEGMENTED REPORTING (Tables)
9 Months Ended
May 31, 2021
Disclosure of operating segments [abstract]  
Disclosure of operating segments [Table Text Block]
At May 31, 2021   Assets     Liabilities  
             
Canada $ 9,823   $ 32,168  
South Africa   44,674     1,103  
  $ 54,497   $ 33,271  
At August 31, 2020   Assets     Liabilities  
             
Canada $ 2,101   $ 40,922  
South Africa   35,314     636  
  $ 37,415   $ 41,558  
Comprehensive Loss (Income)
for the period ended
  May 31, 2021     May 31, 2020  
             
Canada $ 10,530   $ 9,253  
South Africa   (7,825 )  

679

 
  $ 2,705   $ 9,932  
v3.21.2
NATURE OF OPERATIONS AND GOING CONCERN (Narrative) (Details) - USD ($)
$ in Thousands
2 Months Ended 3 Months Ended 9 Months Ended
Aug. 14, 2021
May 31, 2021
Aug. 31, 2020
May 31, 2020
May 31, 2021
May 31, 2020
Aug. 31, 2019
Disclosure Of Nature Of Operations And Going Concern [Line Items]              
(Loss) Income for the period   $ (2,282) $ (1,230) $ (3,352) $ (8,835) $ (5,898)  
Cash used in operating activities         (3,824) (3,369)  
Cash   8,989 $ 1,308 $ 1,330 8,989 $ 1,330 $ 5,550
Sprott Facility principal repayments         $ 8,670    
Waterberg JV Co. [Member]              
Disclosure Of Nature Of Operations And Going Concern [Line Items]              
Effective ownership proportion after combined ownership of Mnombo's ownership portion with Platinum Group Metals (RSA) (Pty) Ltd         63.05%    
Sprott Loan Facility [Member]              
Disclosure Of Nature Of Operations And Going Concern [Line Items]              
Borrowings $ 1,300 $ 11,300     $ 11,300    
Borrowings, extended amount 10,000            
Sprott Facility principal repayments $ 300            
v3.21.2
NATURE OF OPERATIONS AND GOING CONCERN - Disclosure of subsidiaries (Details)
1 Months Ended 9 Months Ended 12 Months Ended
Nov. 07, 2011
Apr. 30, 2012
May 31, 2021
Aug. 31, 2020
Platinum Group Metals (RSA) (Pty) Ltd. [Member]        
Disclosure Of Nature Of Operations And Going Concern [Line Items]        
Proportion of ownership interest     100.00% 100.00%
Mnombo Wethu Consultants (Pty) Limited [Member]        
Disclosure Of Nature Of Operations And Going Concern [Line Items]        
Proportion of ownership interest 49.90%   49.90% 49.90%
Waterberg JV Resources (Pty) Ltd. [Member]        
Disclosure Of Nature Of Operations And Going Concern [Line Items]        
Proportion of ownership interest   37.00% 37.05% 37.05%
Lion Battery Technologies Inc. [Member]        
Disclosure Of Nature Of Operations And Going Concern [Line Items]        
Proportion of ownership interest     53.70% 55.00%
v3.21.2
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Disclosure of detailed information about foreign exchange rates used (Details)
9 Months Ended
May 31, 2021
CAD_USD
Rand_USD
May 31, 2020
CAD_USD
Rand_USD
Aug. 31, 2020
CAD_USD
Rand_USD
Rand / USD [Member]      
Foreign Exchange Rates [Line Items]      
Period end rate | Rand_USD 13.7463   16.8916
Period average rate | Rand_USD 15.2150 15.7345  
CAD / USD [Member]      
Foreign Exchange Rates [Line Items]      
Period end rate | CAD_USD 1.2072   1.3042
Period average rate | CAD_USD 1.2772 1.3468  
v3.21.2
MINERAL PROPERTY and EXPLORATION AND EVALUATION ASSETS (Narrative) (Details)
$ in Thousands, R in Millions
1 Months Ended 9 Months Ended 12 Months Ended 140 Months Ended
Nov. 06, 2017
USD ($)
Nov. 07, 2011
ZAR (R)
Jun. 15, 2020
Sep. 21, 2017
Apr. 30, 2012
USD ($)
May 31, 2021
USD ($)
Aug. 31, 2020
USD ($)
Mar. 31, 2018
USD ($)
Mar. 31, 2016
USD ($)
May 31, 2021
USD ($)
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Discount rate used to assess impairment           8.00%       8.00%
Non-controlling interest           $ 16,769 $ 16,126     $ 16,769
Capital commitments           35,441       35,441
Waterberg Project [Member]                    
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Proportion of ownership interest       45.65%            
Purchase agreement amount $ 17,200                  
Payments for exploration and evaluation expenses                   78,100
JOGMEC [Member] | Waterberg Project [Member]                    
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Proportion of ownership and voting rights held by non-controlling interests       28.35%            
Purchase agreement amount $ 12,800                  
Decrease in proportion of ownership, interest sold 6.40%                  
Acquisition of interest, work requirement         $ 3,200          
Acquisition of interest, work requirement, interest         37.00%          
Capital commitments           $ 20,000       20,000
Proceeds from funds advanced for exploration and evaluation expenses               $ 6,000 $ 8,000  
Mnombo Wethu Consultants (Pty) Limited [Member]                    
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Proportion of ownership interest   49.90%       49.90% 49.90%      
Purchase agreement amount | R   R 1.2                
Non-controlling interest           $ 7,200 $ 7,100     7,200
Subsequent expenditures on non-JV property receivable           $ 6,300       $ 6,300
Mnombo Wethu Consultants (Pty) Limited [Member] | Waterberg Project [Member]                    
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Proportion of ownership and voting rights held by non-controlling interests       26.00% 26.00%          
Expense arising from exploration and evaluation of mineral resources         $ 1,120          
Implats [Member] | Waterberg Project [Member]                    
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Proportion of ownership, purchase agreement amount 15.00%   15.00%              
Purchase agreement amount $ 30,000                  
Decrease in proportion of ownership, interest sold 8.60%                  
Implats [Member] | Purchase and Development Option [Member] | Waterberg Project [Member]                    
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Proportion of ownership, purchase agreement amount 50.01%                  
Waterberg JV Co. [Member]                    
Disclosure Of Exploration And Evaluation Assets [Line Items]                    
Proportion of ownership interest         37.00% 37.05% 37.05%      
Proportion of ownership and voting rights held by non-controlling interests         26.00%          
Effective proportion of ownership interest in subsidiary     50.02%              
v3.21.2
MINERAL PROPERTY and EXPLORATION AND EVALUATION ASSETS - Disclosure of detailed information about exploration and evaluation assets (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
May 31, 2021
Aug. 31, 2020
Disclosure of exploration and evaluation assets [Abstract]    
Exploration and evaluation assets, beginning of period $ 34,939 $ 36,792
Additions 1,950 2,988
Recoveries from 100% Implats funded implementation budget (242) (1,285)
Foreign exchange movement 7,767 (3,556)
Exploration and evaluation assets, end of period $ 44,414 $ 34,939
v3.21.2
LION BATTERY TECHNOLOGIES INC. (Narrative) (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 9 Months Ended
Jul. 12, 2019
$ / shares
Jul. 12, 2019
USD ($)
$ / shares
shares
Jun. 30, 2020
USD ($)
$ / shares
shares
May 31, 2021
USD ($)
$ / shares
shares
Lion Battery Technologies Inc. [Member]        
Disclosure of detailed information about investment property [line items]        
Additional number of common stock issued for investment | shares   400,000    
Additional common stock price per share | $ / shares   $ 0.01    
Maximum investment in new venture   $ 4,000    
Amount of investment allocated to general and administrative expenses   1,000    
Preferred stock received for investment, value   $ 550 $ 350 $ 350
Preferred stock received for investment | shares   1,100,000 700,000 700,000
Preferred stock price per share | (per share) $ 0.50 $ 0.50 $ 0.50 $ 0.50
Proportion of ownership interest in joint venture       54.00%
Payment of fees per month   $ 3    
Florida International University [Member]        
Disclosure of detailed information about investment property [line items]        
Amount funded to research program   $ 3,000   $ 2,380
First tranche funding [Member] | Lion Battery Technologies Inc. [Member]        
Disclosure of detailed information about investment property [line items]        
Amount funded to research program       1,000
One-time fee       50
Second Tranche of Funding in August 2020 [Member] | Lion Battery Technologies Inc. [Member]        
Disclosure of detailed information about investment property [line items]        
Amount funded to research program       667
Third Tranche of Funding in January 2021 [Member] | Lion Battery Technologies Inc. [Member]        
Disclosure of detailed information about investment property [line items]        
Amount funded to research program       $ 667
v3.21.2
SPROTT LOAN (Narrative) (Details) - USD ($)
$ in Thousands
9 Months Ended
Aug. 15, 2019
May 31, 2021
May 31, 2020
Aug. 14, 2021
Sprott Loans [Line Items]        
Sprott Facility principal repayments   $ 8,670    
Loan payable   $ 1,300    
Shares issued for loan facility (Shares)   800,000    
Shares issued for loan facility   $ 1,000    
Sprott Facility [Member]        
Sprott Loans [Line Items]        
Advanced amount of principal senior secured credit facility $ 20,000      
Loan facility interest rate 11% per annum, compounded monthly      
Borrowings, extended amount       $ 10,000
Sprott Facility principal repayments   8,700    
Loan payable       $ 1,300
Principal amount outstanding   11,300    
Payment for monthly interest charge   1,282 $ 1,674  
Interest expense on borrowings   $ 1,454 $ 2,096  
v3.21.2
CONVERTIBLE NOTES (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Jul. 02, 2021
Jan. 02, 2021
Jul. 02, 2020
Jan. 02, 2020
Jul. 01, 2019
Jan. 02, 2019
Jul. 03, 2018
Jan. 02, 2018
Jun. 30, 2017
May 31, 2021
Aug. 31, 2020
May 31, 2020
May 31, 2021
May 31, 2020
Disclosure of detailed information about borrowings [line items]                            
Shares issued for interest on Convertible Notes (Shares)                     526,471     517,468
Shares issued for interest on convertible note                     $ 687     $ 687
Gain (Loss) on fair value of convertible debt derivatives and warrants                   $ (49)   $ 49 $ (607) $ 3,112
Convertible Notes [Member]                            
Disclosure of detailed information about borrowings [line items]                            
Borrowings     $ 19,990 $ 19,990         $ 20,000 19,990     $ 19,990  
Convertible notes interest rate                 6 7/8          
Description of conversion of debt to equity                         The conversion rate of the Convertible Notes is 100.1111 common shares per $1.0 thousand principal amount of Convertible Notes, which is equivalent to an initial conversion price of approximately $9.989 per common share, representing a conversion premium of approximately 15% above the NYSE American closing sale price for the Company's common shares on June 27, 2017.  
Convertible Note Derivatives                 $ 5,381 $ 229 $ 40   $ 229  
Transaction costs                 1,049          
Value attributed to debt portion of convertible notes                 $ 13,570          
Shares issued for interest on Convertible Notes (Shares)     526,471 517,468   545,721 757,924 244,063            
Shares issued for interest on convertible note     $ 687 $ 687   $ 687 $ 724 $ 691            
Payments for interest on convertible notes   $ 687     $ 687                  
Maximum common shares issued in settlement of interest payments or conversions                         2,954,278  
Percentage of maximum common shares issued in settlement of interest payments or conversions, percentage of outstanding shares                         19.90%  
Potentially issuable in settlement of future interest payments or conversions                         361,312  
Gain (Loss) on fair value of convertible debt derivatives and warrants                         $ (189)  
Subsequent Events [Member] | Convertible Notes [Member]                            
Disclosure of detailed information about borrowings [line items]                            
Payments for interest on convertible notes $ 687                          
v3.21.2
CONVERTIBLE NOTES - Disclosure of detailed information about borrowings (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
May 31, 2021
Aug. 31, 2020
Disclosure of detailed information about borrowings [line items]    
Convertible Notes, beginning balance $ 17,212  
Convertible Notes, ending balance 18,909 $ 17,212
Convertible Notes [Member]    
Disclosure of detailed information about borrowings [line items]    
Convertible Notes, beginning balance 17,212 16,075
Interest payments (687) (1,374)
Accretion and interest incurred during the period 2,195 2,668
(Gain) Loss on embedded derivatives 189 (157)
Convertible Notes, ending balance $ 18,909 $ 17,212
v3.21.2
SHARE CAPITAL (Narrative) (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Dec. 08, 2020
USD ($)
$ / shares
shares
Oct. 15, 2020
USD ($)
$ / shares
shares
Jul. 02, 2020
USD ($)
shares
Jan. 02, 2020
USD ($)
shares
Jan. 02, 2019
USD ($)
shares
Jul. 03, 2018
USD ($)
shares
Jan. 02, 2018
USD ($)
shares
Jul. 14, 2021
USD ($)
$ / shares
shares
Nov. 30, 2020
$ / shares
Nov. 30, 2020
USD ($)
shares
Jun. 17, 2020
USD ($)
$ / shares
shares
Dec. 19, 2019
USD ($)
$ / shares
shares
Aug. 31, 2020
USD ($)
shares
May 31, 2021
USD ($)
Share
$ / shares
shares
May 31, 2020
USD ($)
shares
Aug. 31, 2020
Share
shares
Aug. 31, 2019
shares
Jun. 30, 2017
USD ($)
Disclosure of classes of share capital [line items]                                    
Number of shares outstanding | shares                         64,095,073 74,349,361 62,347,102 64,095,073 58,575,787  
Increase (decrease) in number of shares outstanding | shares                     1,221,500 3,225,807            
Equity issuance, price per share | $ / shares                     $ 1.40 $ 1.24            
Payments for share issue costs                           $ 1,437 $ 284      
Proceeds from issuance of equity                     $ 1,700 $ 4,000   $ 25,325 $ 4,000      
Percentage of finders fee                     6.00% 6.00%            
Finders fee                     $ 38 $ 54            
Number of shares issued for exercise of warrants | shares                           28,040        
Exercise of warrants for shares issued | shares                           28,040        
Shares issued for interest on convertible note (Shares) | shares                         526,471   517,468      
Shares issued for interest on Convertible Notes                         $ 687   $ 687      
Number of share options granted in share-based payment arrangement | Share                           1,497,500   1,628,500    
Stock options compensation expense                           $ 1,953 878      
Deferred share units redeemed by a former director | shares                           23,166        
Deferred share units issued price per unit | $ / shares                           3.23        
Deferred share unit liability                           $ 1,655        
Deferred share unit expense                           657 323      
Deferred share units share based compensation                           546 137      
Deferred share units director fees                           111 186      
Deferred share units additional share-based compensation                           $ 421        
Deferred share units issued and outstanding | shares                           493,600        
Deferred share units fully vested | shares                           294,641        
Restricted share units liability                           $ 658        
Aggregate restricted share units expense                           487 266      
Restricted share units expense                           435 226      
Restricted share units expense capitalized                           $ 52 40      
Restricted share units settled | shares                           155,977        
Restricted share units canceled | shares                           24,188        
Restricted share units issued and outstanding | shares                           514,992        
Restricted share units vested | shares                           68,565        
At-The-Market-Offering-Sales-Agreement [Member]                                    
Disclosure of classes of share capital [line items]                                    
Increase (decrease) in number of shares outstanding | shares                   5,440,186       1,631,224        
Equity issuance, price per share | (per share)                 $ 2.21         $ 5.10        
Gross proceeds from issuing shares                   $ 12,000       $ 8,327        
Payments for share issue costs                   592       844        
Brokerage fee expense                   $ 300       $ 208        
At-The-Market-Offering-Sales-Agreement [Member] | Subsequent Events [Member]                                    
Disclosure of classes of share capital [line items]                                    
Increase (decrease) in number of shares outstanding | shares               113,315                    
Equity issuance, price per share | $ / shares               $ 3.84                    
Gross proceeds from issuing shares               $ 435                    
HCI [Member]                                    
Disclosure of classes of share capital [line items]                                    
Increase (decrease) in number of shares outstanding | shares                     500,000              
Proportion of entity interest held by another entity 31.00% 31.00%                 32.00%     28.65%        
Deepkloof Limited [Member]                                    
Disclosure of classes of share capital [line items]                                    
Increase (decrease) in number of shares outstanding | shares 1,121,076 1,146,790                   1,612,931            
Equity issuance, price per share | $ / shares $ 2.23 $ 2.18                                
Proceeds from issuance of equity $ 2,500 $ 2,500                                
Convertible Notes [Member]                                    
Disclosure of classes of share capital [line items]                                    
Shares issued for interest on convertible note (Shares) | shares     526,471 517,468 545,721 757,924 244,063                      
Shares issued for interest on Convertible Notes     $ 687 $ 687 $ 687 $ 724 $ 691                      
Borrowings     $ 19,990 $ 19,990                   $ 19,990       $ 20,000
Expensed [Member]                                    
Disclosure of classes of share capital [line items]                                    
Stock options compensation expense                           1,793 781      
Capitalized to mineral properties [Member]                                    
Disclosure of classes of share capital [line items]                                    
Stock options compensation expense                           $ 33 $ 97      
v3.21.2
SHARE CAPITAL - Disclosure of number and weighted average exercise prices of share options (Details)
9 Months Ended 12 Months Ended
May 31, 2021
Share
$ / shares
Aug. 31, 2020
Share
$ / shares
Disclosure of number and weighted average remaining contractual life of outstanding share options [abstract]    
Number of share options outstanding in share-based payment arrangement at beginning of period | Share 3,182,500 1,554,000
Weighted average exercise price of share options outstanding in share-based payment arrangement at beginning of period | $ / shares $ 2.20 $ 2.61
Number of share options granted in share-based payment arrangement | Share 1,497,500 1,628,500
Weighted average exercise price of share options granted in share-based payment arrangement | $ / shares $ 6.58 $ 1.81
Number of share options cancelled in share-based payment arrangement | Share (113,336)  
Weighted average exercise price of share options cancelled in share-based payment arrangement | $ / shares $ 2.28  
Number of share options exercised in share-based payment arrangement | Share (793,344)  
Weighted average exercise price of share options exercised in share-based payment arrangement | $ / shares $ 2.19  
Number of share options outstanding in share-based payment arrangement at end of period | Share 3,773,320 3,182,500
Weighted average exercise price of share options outstanding in share-based payment arrangement at end of period | $ / shares $ 3.94 $ 2.20
v3.21.2
SHARE CAPITAL - Disclosure of number and weighted average remaining contractual life of outstanding share options (Details)
9 Months Ended
May 31, 2021
Share
$ / shares
Aug. 31, 2020
Share
Aug. 31, 2019
Share
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Number of share options outstanding in share-based payment arrangement 3,773,320 3,182,500 1,554,000
Number of share options exercisable in share-based payment arrangement 267,487    
Weighted average remaining contractual life of outstanding share options 3 years 8 months 23 days    
Options outstanding 1 [Member]      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Number of share options outstanding in share-based payment arrangement 1,497,500    
Number of share options exercisable in share-based payment arrangement 0    
Exercise price of outstanding share options | $ / shares $ 6.58    
Weighted average remaining contractual life of outstanding share options 4 years 6 months 18 days    
Options outstanding 2 [Member]      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Number of share options outstanding in share-based payment arrangement 1,110,301    
Number of share options exercisable in share-based payment arrangement 140,968    
Exercise price of outstanding share options | $ / shares $ 2.61    
Weighted average remaining contractual life of outstanding share options 2 years 10 months 9 days    
Options outstanding 3 [Member]      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Number of share options outstanding in share-based payment arrangement 1,165,519    
Number of share options exercisable in share-based payment arrangement 126,519    
Exercise price of outstanding share options | $ / shares $ 1.81    
Weighted average remaining contractual life of outstanding share options 3 years 6 months 3 days    
v3.21.2
RELATED PARTY TRANSACTIONS (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 9 Months Ended 12 Months Ended
Dec. 08, 2020
Oct. 15, 2020
Jun. 17, 2020
May 31, 2021
May 31, 2020
Aug. 31, 2019
Aug. 31, 2018
Disclosure of transactions between related parties [line items]              
Amount of accrued independent directors fees and services       $ 745 $ 353    
West Vault Mining Inc. [Member]              
Disclosure of transactions between related parties [line items]              
Revenue from rendering of services, related party transactions       $ 42 $ 40    
HCI [Member]              
Disclosure of transactions between related parties [line items]              
Common shares acquired from company       21,686,849   663,005 663,005
Number of shares sold by another entity       1,052,328      
Number of shares owned       21,297,526      
Proportion of entity interest held by another entity 31.00% 31.00% 32.00% 28.65%      
v3.21.2
RELATED PARTY TRANSACTIONS - Disclosure of information about HCI's share acquisitions from company (Details) - $ / shares
1 Months Ended 9 Months Ended 12 Months Ended
Jun. 17, 2020
Dec. 19, 2019
May 31, 2021
Aug. 31, 2019
Aug. 31, 2018
Disclosure of transactions between related parties [line items]          
Price per common shares acquired from company $ 1.40 $ 1.24      
HCI [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     21,686,849 663,005 663,005
HCI [Member] | May 2018 [Member] | Prospectus Offering [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     2,490,900    
Price per common shares acquired from company     $ 1.50    
HCI [Member] | May 2018 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     1,509,099    
Price per common shares acquired from company     $ 1.50    
HCI [Member] | February 2019 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     2,141,942    
Price per common shares acquired from company     $ 1.33    
HCI [Member] | April 2019 [Member] | Exercise of Warrants [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     177,000    
Price per common shares acquired from company     $ 1.70    
HCI [Member] | June 2019 [Member] | Exercise of Warrants [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     80,000    
Price per common shares acquired from company     $ 1.70    
HCI [Member] | June 2019 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     1,111,111    
Price per common shares acquired from company     $ 1.17    
HCI [Member] | August 2019 [Member] | Prospectus Offering [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     2,856,000    
Price per common shares acquired from company     $ 1.25    
HCI [Member] | August 2019 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     6,940,000    
Price per common shares acquired from company     $ 1.32    
HCI [Member] | December 2019 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     1,612,931    
Price per common shares acquired from company     $ 1.24    
HCI [Member] | June 2020 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     500,000    
Price per common shares acquired from company     $ 1.40    
HCI [Member] | October 2020 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     1,146,790    
Price per common shares acquired from company     $ 2.18    
HCI [Member] | December 2020 [Member] | Private Placement [Member]          
Disclosure of transactions between related parties [line items]          
Common shares acquired from company     1,121,076    
Price per common shares acquired from company     $ 2.23    
v3.21.2
CONTINGENCIES AND COMMITMENTS (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 9 Months Ended
Aug. 21, 2019
Apr. 30, 2018
May 31, 2021
Disclosure of contingent liabilities [line items]      
Minimum operating lease payments     $ 298
Maseve Investments 11 (Pty) Ltd. [Member]      
Disclosure of contingent liabilities [line items]      
Proportion of ownership and voting rights held by non-controlling interests   17.10%  
Brokerage Fees Payable [Member] | LMM Facility [Member]      
Disclosure of contingent liabilities [line items]      
Repayment of secured loan facility $ 40,000    
v3.21.2
CONTINGENCIES AND COMMITMENTS - Disclosure of detailed information about commitments (Details) - USD ($)
$ in Thousands
Aug. 14, 2021
May 31, 2021
Disclosure of contingent liabilities [line items]    
Capital commitments   $ 35,441
Less than 1 Year [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   4,108
1 to 3 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   31,246
4 to 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   87
More than 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   0
Lease Obligations [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   298
Lease Obligations [Member] | Less than 1 Year [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   126
Lease Obligations [Member] | 1 to 3 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   172
Lease Obligations [Member] | 4 to 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   0
Lease Obligations [Member] | More than 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   0
Convertible Notes [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   22,051
Convertible Notes [Member] | Less than 1 Year [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   1,374
Convertible Notes [Member] | 1 to 3 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   20,677
Convertible Notes [Member] | 4 to 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   0
Convertible Notes [Member] | More than 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   0
Environmental Bonds [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   218
Environmental Bonds [Member] | Less than 1 Year [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   44
Environmental Bonds [Member] | 1 to 3 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   87
Environmental Bonds [Member] | 4 to 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   87
Environmental Bonds [Member] | More than 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   0
Sprott Facility [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   12,874
Borrowings, extended amount $ 10,000  
Sprott Facility [Member] | Less than 1 Year [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   2,564
Sprott Facility [Member] | 1 to 3 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   10,310
Sprott Facility [Member] | 4 to 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   0
Sprott Facility [Member] | More than 5 Years [Member]    
Disclosure of contingent liabilities [line items]    
Capital commitments   $ 0
v3.21.2
SUPPLEMENTARY CASH FLOW INFORMATION - Disclosure of detailed information about non-cash working capital (Details) - USD ($)
$ in Thousands
9 Months Ended
May 31, 2021
May 31, 2020
Supplementary Cash Flow Information [Abstract]    
Amounts receivable, prepaid expenses and other assets $ 188 $ 617
Payment of bank advisory fees (2,890) 0
Accounts payable and other liabilities (51) (873)
Net change in non-cash working capital $ (2,753) $ (256)
v3.21.2
SEGMENTED REPORTING - Disclosure of operating segments (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
Aug. 31, 2020
Disclosure of operating segments [line items]          
Assets $ 54,497   $ 54,497   $ 37,415
Liabilities 33,271   33,271   41,558
Total Comprehensive Loss (Income) (523) $ 6,492 2,705 $ 9,932  
Canada [Member]          
Disclosure of operating segments [line items]          
Assets 9,823   9,823   2,101
Liabilities 32,168   32,168   40,922
Total Comprehensive Loss (Income)     10,530 9,253  
South Africa [Member]          
Disclosure of operating segments [line items]          
Assets 44,674   44,674   35,314
Liabilities $ 1,103   1,103   $ 636
Total Comprehensive Loss (Income)     $ (7,825) $ 679