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Subsequent events | 6 Months Ended
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Jun. 30, 2023
Subsequent Events [Abstract] |
Subsequent events | Subsequent events The Company has evaluated all events occurring through August 10, 2023, the date on which the condensed consolidated financial statements were issued, and during which time, nothing has occurred outside the normal course of business operations that would require disclosure except the following: •On July 13, 2023, the Company received the second tranche gross proceeds of $15.0 million under the Term Loan between the Company and PSPIB. Under the Term Loan, term loans in the aggregate principal amount of $50.0 million are to be made available to the Company in three tranches, subject to certain terms and conditions (refer to Note 7 - Term Loan). The Lender agreed to modify certain conditions to the funding of the second tranche of the Term Loan, including (i) delaying the delivery of a board-approved operating budget and plan for the Company’s fiscal years 2023 through 2027 to August 31, 2023; (ii) the Company shall have nominated an additional director that is either an employee of PSPIB or an independent director selected from PSPIB nominees prior to the funding of the second tranche, instead requiring such appointment at a later time at PSPIB’s option; and (iii) delaying notice requirements for the registration or filings of intellectual property. PSPIB has also agreed to waive certain covenants under the Term Loan that the Company did not meet, including certain revenue milestones for the second fiscal quarter ended June 30, 2023. There can be no assurance that the Company will be able to meet the conditions necessary to draw on the third tranche, will be able to comply with the covenants of the Term Loan, or that PSPIB will agree to waive covenants under the Term Loan in the future. •On July 13, 2023, a registration statement relating to the resale of up to 35,000,000 Common Shares under the Lincoln Park Purchase Agreement became effective. •On July 20, 2023 the Term Loan was amended such that the Company may issue up to $50.0 million under the Lincoln Park Purchase Agreement through October 18, 2023 without the requirement to pay down the Term Loan to the extent that proceeds under the Purchase Agreement are received prior to October 18, 2023. As amended, the Term Loan requires that any proceeds from the issuance of Common Shares under the Purchase Agreement in excess of $50.0 million shall be applied towards the repayment of advances under the Term Loan in addition to a premium payment equal to 10% of the amount then prepaid to the Lender. •From July 24, 2023 to August 7, 2023, the Company issued 16,590,877 Common Shares in connection with the Lincoln Park Purchase Agreement for total proceeds of $34.2 million.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//855/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483399/855-10-50-2 + Details
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