Document And Entity Information
Document And Entity Information - shares | 6 Months Ended | |
Jun. 30, 2019 | Aug. 02, 2019 | |
Document And Entity Information [Abstract] | ||
Entity Registrant Name | Xenon Pharmaceuticals Inc. | |
Document Type | 10-Q | |
Current Fiscal Year End Date | --12-31 | |
Entity Common Stock, Shares Outstanding | 25,775,056 | |
Amendment Flag | false | |
Trading Symbol | XENE | |
Entity Central Index Key | 0001582313 | |
Entity Filer Category | Accelerated Filer | |
Document Period End Date | Jun. 30, 2019 | |
Document Fiscal Year Focus | 2019 | |
Document Fiscal Period Focus | Q2 | |
Entity Current Reporting Status | Yes | |
Entity Small Business | true | |
Entity Shell Company | false | |
Entity Emerging Growth Company | true | |
Entity Ex Transition Period | true | |
Entity File Number | 001-36687 | |
Entity Tax Identification Number | 980661854 | |
Entity Address, Address Line One | 200-3650 Gilmore Way | |
Entity Address, City or Town | Burnaby | |
Entity Address, State or Province | British Columbia | |
Entity Address, Country | Canada | |
Entity Address, Postal Zip Code | V5G 4W8 | |
City Area Code | 604 | |
Local Phone Number | 484-3300 |
Consolidated Balance Sheets (Un
Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018 |
Current assets: | ||
Cash and cash equivalents | $ 37,075 | $ 67,754 |
Marketable securities | 64,726 | 51,552 |
Accounts receivable | 171 | 151 |
Prepaid expenses and other current assets | 1,353 | 1,875 |
Total current assets | 103,325 | 121,332 |
Operating lease right-of-use asset (note 6) | 1,135 | |
Property, plant and equipment, net | 1,316 | 991 |
Deferred tax assets (note 10) | 116 | 105 |
Total assets | 105,892 | 122,428 |
Current liabilities: | ||
Accounts payable and accrued expenses (note 7) | 6,676 | 4,119 |
Operating lease liability, current (note 6) | 587 | |
Loan payable, current (note 8) | 2,067 | |
Total current liabilities | 9,330 | 4,119 |
Operating lease liability (note 6) | 573 | |
Loan payable, long-term (note 8) | 13,202 | 15,014 |
Total liabilities | 23,105 | 19,133 |
Shareholders’ equity: | ||
Preferred shares, without par value; unlimited shares authorized; issued and outstanding: 1,016,000 (December 31, 2018 - 1,016,000) (note 9) | 7,732 | 7,732 |
Common shares, without par value; unlimited shares authorized; issued and outstanding: 25,775,056 (December 31, 2018 - 25,750,721) (note 9) | 266,062 | 265,923 |
Additional paid-in capital | 39,391 | 38,515 |
Accumulated deficit | (229,408) | (207,885) |
Accumulated other comprehensive loss | (990) | (990) |
Shareholders' equity | 82,787 | 103,295 |
Total liabilities and shareholders’ equity | 105,892 | 122,428 |
Commitments and contingencies (note 11) |
Consolidated Balance Sheets (_2
Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares | 6 Months Ended | 12 Months Ended |
Jun. 30, 2019 | Dec. 31, 2018 | |
Statement Of Financial Position [Abstract] | ||
Preferred shares, without par value | ||
Preferred shares, shares authorized | Unlimited | Unlimited |
Preferred shares, issued | 1,016,000 | 1,016,000 |
Preferred shares, outstanding | 1,016,000 | 1,016,000 |
Common shares, without par value | ||
Common shares, shares authorized | Unlimited | Unlimited |
Common shares, Issued | 25,775,056 | 25,750,721 |
Common shares, Outstanding | 25,775,056 | 25,750,721 |
Consolidated Statements of Oper
Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Operating expenses: | ||||
Research and development | $ 8,205 | $ 5,416 | $ 17,342 | $ 10,984 |
General and administrative | 2,307 | 2,178 | 4,928 | 4,416 |
Total operating expenses | 10,512 | 7,594 | 22,270 | 15,400 |
Loss from operations | (10,512) | (7,594) | (22,270) | (15,400) |
Other income (expense): | ||||
Interest income | 706 | 125 | 1,388 | 233 |
Interest expense | (365) | (200) | (723) | (359) |
Foreign exchange gain (loss) | 135 | (140) | 265 | (424) |
Gain on termination of collaboration agreement (note 9c) | 4,398 | |||
Loss before income taxes | (10,036) | (7,809) | (21,340) | (11,552) |
Income tax (expense) recovery (note 10) | 29 | 8 | (8) | (4) |
Net loss and comprehensive loss | (10,007) | (7,801) | (21,348) | (11,556) |
Net loss attributable to preferred shareholders | (380) | (1,303) | (810) | (996) |
Net loss attributable to common shareholders | $ (9,627) | $ (6,498) | $ (20,538) | $ (10,560) |
Net loss per common share (note 4): | ||||
Basic and diluted | $ (0.37) | $ (0.45) | $ (0.80) | $ (0.66) |
Weighted-average common shares outstanding (note 4): | ||||
Basic | 25,773,879 | 14,306,491 | 25,763,858 | 16,055,456 |
Diluted | 25,775,559 | 14,306,491 | 25,763,858 | 16,055,456 |
Consolidated Statements of Shar
Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Convertible Preferred Shares [Member] | Common Shares [Member] | Additional Paid-in Capital [Member] | Accumulated Deficit [Member] | Accumulated Other Comprehensive Loss [Member] | [1] | ||
Balance at Dec. 31, 2017 | $ 35,934 | $ 173,841 | $ 36,471 | $ (173,388) | $ (990) | ||||
Balance (in Shares) at Dec. 31, 2017 | 17,998,420 | ||||||||
Net loss | (3,755) | (3,755) | |||||||
Issued (cancelled) pursuant to exchange agreement (note 9b) | $ 21,825 | $ (21,825) | |||||||
Issued (cancelled) pursuant to exchange agreement (note 9b) (in Shares) | 2,868,000 | (2,868,000) | |||||||
Cancelled pursuant to termination of collaboration agreement (note 9c) | (4,470) | $ (4,470) | |||||||
Cancelled pursuant to termination of collaboration agreement (note 9c) (in Shares) | (1,000,000) | ||||||||
Stock-based compensation expense | 670 | 670 | |||||||
Issued pursuant to exercise of stock options | 119 | $ 341 | (222) | ||||||
Issued pursuant to exercise of of stock options (in Shares) | 40,881 | ||||||||
Balance at Mar. 31, 2018 | 28,498 | $ 21,825 | $ 147,887 | 36,919 | (177,143) | (990) | |||
Balance (in Shares) at Mar. 31, 2018 | 2,868,000 | 14,171,301 | |||||||
Balance at Dec. 31, 2017 | 35,934 | $ 173,841 | 36,471 | (173,388) | (990) | ||||
Balance (in Shares) at Dec. 31, 2017 | 17,998,420 | ||||||||
Net loss | $ (11,556) | ||||||||
Issued pursuant to exercise of of stock options (in Shares) | [2] | 118,719 | |||||||
Balance at Jun. 30, 2018 | $ 50,621 | $ 21,825 | $ 177,012 | 37,718 | (184,944) | (990) | |||
Balance (in Shares) at Jun. 30, 2018 | 2,868,000 | 17,640,951 | |||||||
Balance at Mar. 31, 2018 | 28,498 | $ 21,825 | $ 147,887 | 36,919 | (177,143) | (990) | |||
Balance (in Shares) at Mar. 31, 2018 | 2,868,000 | 14,171,301 | |||||||
Net loss | (7,801) | (7,801) | |||||||
Issuance of common shares, net of issuance costs (note 9a) | 28,957 | $ 28,957 | |||||||
Issuance of common shares, net of issuance costs (note 9a) (in shares) | 3,440,000 | ||||||||
Stock-based compensation expense | 657 | 657 | |||||||
Issued pursuant to exercise of stock options | $ 63 | $ 168 | (105) | ||||||
Issued pursuant to exercise of of stock options (in Shares) | 34,051 | [2] | 29,650 | ||||||
Issuance of warrants | $ 247 | 247 | |||||||
Balance at Jun. 30, 2018 | 50,621 | $ 21,825 | $ 177,012 | 37,718 | (184,944) | (990) | |||
Balance (in Shares) at Jun. 30, 2018 | 2,868,000 | 17,640,951 | |||||||
Balance at Dec. 31, 2018 | 103,295 | $ 7,732 | $ 265,923 | 38,515 | (207,885) | (990) | |||
Balance (in Shares) at Dec. 31, 2018 | 1,016,000 | 25,750,721 | |||||||
Cumulative effect of accounting change | (175) | (175) | |||||||
Net loss | (11,341) | (11,341) | |||||||
Stock-based compensation expense | 476 | 476 | |||||||
Issued pursuant to exercise of stock options | 58 | $ 117 | (59) | ||||||
Issued pursuant to exercise of of stock options (in Shares) | 21,233 | ||||||||
Balance at Mar. 31, 2019 | 92,313 | $ 7,732 | $ 266,040 | 38,932 | (219,401) | (990) | |||
Balance (in Shares) at Mar. 31, 2019 | 1,016,000 | 25,771,954 | |||||||
Balance at Dec. 31, 2018 | 103,295 | $ 7,732 | $ 265,923 | 38,515 | (207,885) | (990) | |||
Balance (in Shares) at Dec. 31, 2018 | 1,016,000 | 25,750,721 | |||||||
Net loss | $ (21,348) | ||||||||
Issued pursuant to exercise of of stock options (in Shares) | [2] | 25,863 | |||||||
Balance at Jun. 30, 2019 | $ 82,787 | $ 7,732 | $ 266,062 | 39,391 | (229,408) | (990) | |||
Balance (in Shares) at Jun. 30, 2019 | 1,016,000 | 25,775,056 | |||||||
Balance at Mar. 31, 2019 | 92,313 | $ 7,732 | $ 266,040 | 38,932 | (219,401) | (990) | |||
Balance (in Shares) at Mar. 31, 2019 | 1,016,000 | 25,771,954 | |||||||
Net loss | (10,007) | (10,007) | |||||||
Stock-based compensation expense | 470 | 470 | |||||||
Issued pursuant to exercise of stock options | $ 11 | $ 22 | (11) | ||||||
Issued pursuant to exercise of of stock options (in Shares) | 3,461 | [2] | 3,102 | ||||||
Balance at Jun. 30, 2019 | $ 82,787 | $ 7,732 | $ 266,062 | $ 39,391 | $ (229,408) | $ (990) | |||
Balance (in Shares) at Jun. 30, 2019 | 1,016,000 | 25,775,056 | |||||||
[1] | Our accumulated other comprehensive loss is entirely related to historical cumulative translation adjustments from the application of U.S. dollar reporting when the functional currency of the Company was the Canadian dollar. | ||||||||
[2] | During the six months ended June 30, 2019, 23,472 stock options were exercised for the same number of common shares for cash (six months ended June 30, 2018 – 36,007). In the same period, the Company issued 863 common shares (six months ended June 30, 2018 – 34,524) for the cashless exercise of 2,391 stock options (six months ended June 30, 2018 – 82,712). |
Consolidated Statements of Cash
Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended | |
Jun. 30, 2019 | Jun. 30, 2018 | |
Operating activities: | ||
Net loss | $ (21,348) | $ (11,556) |
Items not involving cash: | ||
Depreciation | 179 | 302 |
Amortization of discount on term loan | 255 | 164 |
Deferred income tax recovery | (11) | (61) |
Stock-based compensation | 955 | 1,363 |
Unrealized foreign exchange (gain) loss | (225) | 406 |
Gain on termination of collaboration agreement (note 9c) | (4,398) | |
Changes in operating assets and liabilities: | ||
Accounts receivable | (15) | 324 |
Prepaid expenses, and other current assets | 522 | (193) |
Prepaid expenses, long term | 230 | |
Accounts payable and accrued expenses | 2,388 | (338) |
Net cash used in operating activities | (17,300) | (13,757) |
Investing activities: | ||
Purchases of property, plant and equipment | (600) | (318) |
Purchases of marketable securities | (64,176) | (17,911) |
Proceeds from marketable securities | 51,002 | 25,146 |
Net cash provided by (used in) investing activities | (13,774) | 6,917 |
Financing activities: | ||
Proceeds from issuance of second tranche under term loan, net of issuance costs | 4,989 | |
Issuance of common shares, net of issuance costs (note 9a) | 28,957 | |
Issuance of common shares pursuant to exercise of stock options | 69 | 182 |
Net cash provided by financing activities | 69 | 34,128 |
Effect of exchange rate changes on cash and cash equivalents | 326 | (339) |
Increase (decrease) in cash and cash equivalents | (30,679) | 26,949 |
Cash and cash equivalents, beginning of period | 67,754 | 20,486 |
Cash and cash equivalents, end of period | 37,075 | 47,435 |
Supplemental disclosures: | ||
Interest paid | 468 | 164 |
Interest received | 1,269 | 289 |
Cash paid for operating lease | 314 | 304 |
Supplemental disclosures of non-cash transactions: | ||
Fair value of stock options exercised on a cashless basis | $ 9 | 212 |
Issuance of preferred shares in exchange for common shares (note 9b) | 21,825 | |
Teva Pharmaceuticals International GmbH and Teva Canada Limited [Member] | ||
Supplemental disclosures of non-cash transactions: | ||
Termination of Teva agreement through cancellation of common shares (note 9c) | $ 4,470 |
Nature of the Business
Nature of the Business | 6 Months Ended |
Jun. 30, 2019 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Nature of the business | 1. Nature of the business: Xenon Pharmaceuticals Inc. (the “Company”), incorporated in 1996 under the British Columbia Business Corporations Act and continued federally in 2000 under the Canada Business Corporation Act, is a clinical stage biopharmaceutical company focused on developing innovative therapeutics to improve the lives of patients with neurological disorders. Building upon its extensive knowledge of human genetics and diseases caused by mutations in ion channels, known as channelopathies, the Company is advancing a novel product pipeline of neurology-focused therapies to address areas of high unmet medical need, with a focus on epilepsy. The Company has incurred significant operating losses since inception. As of June 30, 2019, the Company had an accumulated deficit of $229,408 and a $21,348 net loss for the six months ended June 30, 2019. Management expects to continue to incur significant expenses in excess of revenue and to incur operating losses for the foreseeable future. To date, the Company has financed its operations primarily through funding received from collaboration and license agreements, private placements of common and preferred shares, public offerings of common shares, debt financing, and government funding. Until such time as the Company can generate substantial product revenue, if ever, management expects to finance the Company’s cash needs through a combination of collaboration agreements, equity and debt financings. The continuation of research and development activities and the future commercialization of its products are dependent on the Company’s ability to successfully raise additional funds when needed. It is not possible to predict either the outcome of future research and development programs or the Company’s ability to continue to fund these programs in the future. |
Basis of Presentation
Basis of Presentation | 6 Months Ended |
Jun. 30, 2019 | |
Accounting Policies [Abstract] | |
Basis of presentation | 2. Basis of presentation: These consolidated financial statements are presented in U.S. dollars. The Company has one wholly-owned subsidiary as of June 30, 2019, Xenon Pharmaceuticals USA Inc., which was incorporated in Delaware on December 2, 2016. These unaudited interim consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary. All intercompany transactions and balances have been eliminated on consolidation. Certain prior year amounts have been reclassified to conform to the current year presentation. The accompanying unaudited interim consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”) and pursuant to the rules and regulations of the United States Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, these consolidated financial statements do not include all of the information and footnotes required for complete consolidated financial statements and should be read in conjunction with the audited consolidated financial statements and notes for the year ended December 31, 2018 and included in the Company’s 2018 Annual Report on Form 10-K filed with the SEC and with the securities commissions in British Columbia, Alberta and Ontario on March 6, 2019. These unaudited interim consolidated financial statements reflect all adjustments, consisting of normal recurring adjustments, which, in the opinion of management, are necessary for a fair presentation of results for the interim periods presented. The results of operations for the three and six month periods ended June 30, 2019 and 2018 are not necessarily indicative of results that can be expected for a full year. These unaudited interim consolidated financial statements follow the same significant accounting policies as those described in the notes to the audited consolidated financial statements of the Company included in the Company’s 2018 Annual Report on Form 10-K for the year ended December 31, 2018, with the exception of the policy described in note 3 below. |
Changes in Significant Accounti
Changes in Significant Accounting Policies | 6 Months Ended |
Jun. 30, 2019 | |
Accounting Policies [Abstract] | |
Changes in significant accounting policies | 3. Changes in significant accounting policies: The Company adopted the new lease standard (Accounting Standards Codification “ASC” 842), effective January 1, 2019, using the transition method under which previously presented financial statements are not restated and the cumulative effect of adopting the new lease standard on leases existing as of, or entered into after January 1, 2019, is recognized by an adjustment to retained earnings at the effective date. Consequently, comparative periods have been accounted for in accordance with the previous lease standard and the disclosures are in accordance with ASC 840. In addition, the Company elected to apply the package of practical expedients which allows entities not to reassess its previous conclusions about lease identification, lease classification, and initial direct costs. The Company elected not to use hindsight to determine lease terms and to not separate non-lease components from the associated lease component. The new lease standard only impacted the Company’s one operating lease for its premises. Adoption of the new lease standard resulted in recognition of a right-of-use asset of $1,333 and a lease liability of $1,453, as of January 1, 2019. The difference between the right-of-use asset and lease liability relates to the balance of deferred tenant inducements. In addition, a cumulative effect adjustment of $175 was recorded to opening retained earnings. The adoption of the new lease standard did not materially impact the consolidated statement of operations and comprehensive loss or the consolidated statement of cash flows. For additional disclosure and detail, see note 6 below. |
Net Income (Loss) Per Common an
Net Income (Loss) Per Common and Preferred Share | 6 Months Ended |
Jun. 30, 2019 | |
Earnings Per Share [Abstract] | |
Net income (loss) per common and preferred share | 4. Net income (loss) per common and preferred share: Basic net income (loss) per common share is calculated using the two-class method required for participating securities which includes the convertible preferred shares as a separate class. The preferred shares entitle the holders to participate in dividends and in earnings and losses of the Company on an equivalent basis as common shares. Accordingly, undistributed earnings (losses) are allocated to common shares and participating preferred shares based on the weighted-average shares of each class outstanding during the period. The treasury stock method is used to compute the dilutive effect of the Company’s stock options and warrants. Under this method, the incremental number of common shares used in computing diluted net income (loss) per common share is the difference between the number of common shares assumed issued and purchased using assumed proceeds. The if-converted method is used to compute the dilutive effect of the Company’s convertible preferred shares. Under the if-converted method, dividends on the preferred shares, if applicable, are added back to earnings attributable to common shareholders, and the preferred shares and paid-in kind dividends are assumed to have been converted at the share price applicable at the end of the period. The if-converted method is applied only if the effect is dilutive. For the three months ended June 30, 2019, 2,658,217 stock options and all warrants and convertible preferred shares were excluded from the calculation of diluted net loss per common share as their inclusion would be anti-dilutive. For the six months ended June 30, 2019, all stock options, warrants and convertible preferred shares were anti-dilutive and were excluded from the diluted weighted average common shares outstanding for the period. For the three and six months ended June 30, 2018, all stock options, warrants and convertible preferred shares were anti-dilutive and were excluded from the diluted weighted average common shares outstanding for the period. The following table sets out the computation of basic and diluted net loss per common and preferred share: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 Numerator: Common Shares Preferred Shares Common Shares Preferred Shares Common Shares Preferred Shares Common Shares Preferred Shares Allocation of loss attributed to shareholders Basic $ (9,627 ) $ (380 ) $ (6,498 ) $ (1,303 ) $ (20,538 ) $ (810 ) $ (10,560 ) $ (996 ) Adjustment for change in fair value of liability classified stock options (5 ) — — — — — — — $ (9,632 ) $ (380 ) $ (6,498 ) $ (1,303 ) $ (20,538 ) $ (810 ) $ (10,560 ) $ (996 ) Denominator: Weighted average number of shares: Basic 25,773,879 1,016,000 14,306,491 2,868,000 25,763,858 1,016,000 16,055,456 1,513,667 Adjustment for dilutive effect of stock options 1,680 — — — — — — — Diluted 25,775,559 1,016,000 14,306,491 2,868,000 25,763,858 1,016,000 16,055,456 1,513,667 Net loss attributable to shareholders per share - basic $ (0.37 ) $ (0.37 ) $ (0.45 ) $ (0.45 ) $ (0.80 ) $ (0.80 ) $ (0.66 ) $ (0.66 ) Net loss attributable to shareholders per share - diluted $ (0.37 ) $ (0.37 ) $ (0.45 ) $ (0.45 ) $ (0.80 ) $ (0.80 ) $ (0.66 ) $ (0.66 ) |
Fair Value of Financial Instrum
Fair Value of Financial Instruments | 6 Months Ended |
Jun. 30, 2019 | |
Fair Value Disclosures [Abstract] | |
Fair value of financial instruments | 5. Fair value of financial instruments: Certain financial instruments and other items are measured at fair value. To determine the fair value, the Company uses the fair value hierarchy for inputs used to measure fair value of financial assets and liabilities. This hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three levels: Level 1 (highest priority), Level 2, and Level 3 (lowest priority). • Level 1 - Unadjusted quoted prices in active markets for identical instruments. • Level 2 - Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (i.e., interest rates, yield curves, etc.), and inputs that are derived principally from or corroborated by observable market data by correlation or other means (market corroborated inputs). • Level 3 - Inputs are unobservable and reflect the Company’s assumptions as to what market participants would use in pricing the asset or liability. The Company develops these inputs based on the best information available. Assets and liabilities are classified based on the lowest level of input that is significant to the fair value measurements. Changes in the observability of valuation inputs may result in a reclassification of levels for certain securities within the fair value hierarchy. The Company’s Level 1 assets include cash and cash equivalents and marketable securities with quoted prices in active markets. The carrying amount of accounts receivables, accounts payable and accrued expenses approximates fair value due to the nature and short-term of those instruments. The Company’s term loan bears interest at a rate that approximates prevailing market rates for instruments with similar characteristics and, accordingly, the carrying value of the loan approximates fair value. |
Leases
Leases | 6 Months Ended |
Jun. 30, 2019 | |
Leases [Abstract] | |
Leases | 6. Leases: The Company has one operating lease for research laboratories and office space in Burnaby, British Columbia for a 120-month term from April 1, 2012 to March 31, 2022. Operating lease assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date. As the Company’s operating lease does not provide an implicit rate, the discount rate used to determine the present value of the lease payments is the collateralized incremental borrowing rate based on the remaining lease term. The operating lease asset excludes lease incentives. The operating lease contains the option to extend or terminate the lease term at the Company’s discretion. Renewal and termination options are included in the lease term when it is reasonably certain that the option will be exercised. Operating lease expense is recognized on a straight-line basis over the lease term. The cost components of the operating lease were as follows for the three and six month periods ended June 30, 2019: Three Months Ended June 30, Six Months Ended June 30, 2019 2019 Lease Cost Operating lease expense $ 109 $ 218 Variable lease expense (1) 134 268 Lease Term and Discount Rate Remaining lease term (years) 2.75 2.75 Discount rate 3.75 % 3.75 % (1) Future minimum lease payments as of June 30, 2019 were as follows: Year ending December 31: 2019 (remainder of the year) $ 310 2020 621 2021 587 2022 140 Total future minimum lease payments $ 1,658 Less: imputed interest (66 ) Less: future lease incentives reasonably certain of use (432 ) Present value of lease liabilities $ 1,160 |
Accounts Payable and Accrued Ex
Accounts Payable and Accrued Expenses | 6 Months Ended |
Jun. 30, 2019 | |
Payables And Accruals [Abstract] | |
Accounts Payable and Accrued Expenses | 7. Accounts payable and accrued expenses: Accounts payable and accrued expenses consisted of the following: June 30, December 31, 2019 2018 Trade payables $ 1,498 $ 665 Employee compensation, benefits, and related accruals 1,430 1,728 Consulting and contracted research 3,358 1,404 Professional fees 268 237 Other 122 85 Total $ 6,676 $ 4,119 |
Term Loan
Term Loan | 6 Months Ended |
Jun. 30, 2019 | |
Debt Disclosure [Abstract] | |
Term Loan | 8. Term loan: In August 2018, the Company entered into an Amended and Restated Loan and Security Agreement (the “Amended and Restated Loan Agreement”) with Silicon Valley Bank (the “Bank”), pursuant to which the Bank agreed to extend a term loan to the Company with a principal amount of $15,500 At June 30, 2019 , the Company determined the effective interest rate on the Amended and Restated Loan Agreement to be 9.53% (December 31, 2018 – 9.53%). Included within interest expense, are amortization of the debt discount and accretion of the final payment fee of $130 and $255 for the three and six months ended June 30, 2019, respectively (three and six months ended June 30, 2018 - $92 and $164, respectively). Interest payments are made monthly The outstanding loan and unamortized debt discount balances as of June 30, 2019 in accordance with the repayment terms under the Amended and Restated Loan Agreement are as follows: June 30, December 31, 2019 2018 Term loan $ 15,500 $ 15,500 Less: unamortized discount on loan (487 ) (600 ) Less: current portion (2,067 ) — Accrued portion of final payment fee 256 114 Loan payable, long-term $ 13,202 $ 15,014 Scheduled principal payments on outstanding debt as of June 30, 2019 by calendar year, excluding the final payment fee of $1,008, are as follows: 2019 $ — 2020 5,167 2021 6,200 2022 4,133 Total $ 15,500 The Amended and Restated Loan Agreement contains customary representations and warranties, events of default (including an event of default upon the occurrence of a material impairment on the Bank’s security interest over the collateral, and a material adverse change of the Company) and affirmative and negative covenants, including, among others, covenants that limit or restrict the Company’s ability to incur indebtedness, grant liens, merge or consolidate, dispose of assets, make investments, make acquisitions, enter into certain transactions with affiliates, engage in any new line of business, pay dividends or make distributions, or repurchase stock, in each case subject to certain exceptions. The Company is in compliance with these covenants at June 30, 2019. At June 30, 2019, the Company has a warrant outstanding to the Bank to purchase 40,000 of the Company’s common shares at a price per share of $9.79. |
Share Capital
Share Capital | 6 Months Ended |
Jun. 30, 2019 | |
Stockholders Equity Note [Abstract] | |
Share Capital | 9. Share capital: (a) Financing: In May 2018, the Company entered into an at-the-market equity offering sales agreement with Stifel Nicolaus & Company, Incorporated (“Stifel”) to sell common shares of the Company having aggregate gross proceeds of up to $30,000, from time to time, through an “at-the-market” equity offering program under which Stifel would act as sales agent. The Company had sold 3,440,000 common shares under the sales agreement for proceeds of approximately $29,200, net of commissions paid, but excluding estimated transaction expenses. In July 2018, the Company entered into an at-the-market equity offering sales agreement with Jefferies LLC (“Jefferies”) and Stifel, to sell common shares of the Company having aggregate gross proceeds of up to $50,000, from time to time, through an “at-the-market” equity offering program under which Jefferies and Stifel would act as sales agent. The Company had sold 1,600,000 common shares under the sales agreement for proceeds of approximately $14,820, net of commissions paid, but excluding estimated transaction expenses. In connection with the Company’s entry into the July 2018 sales agreement with Jefferies and Stifel, the May 2018 sales agreement was mutually terminated by the Company and Stifel. In September 2018, the Company entered into an underwriting agreement with Jefferies and Stifel, relating to an underwritten public offering of 4,500,000 common shares sold by the Company at a public offering price of $14.00 per common share. The Company received net proceeds of $59,220, net of underwriting discounts and commissions, but before offering expenses. In connection with the Company’s entry into the September 2018 underwriting agreement with Jefferies and Stifel, the July 2018 sales agreement was mutually terminated by the Company, Jefferies and Stifel. (b) Exchange agreement with certain funds affiliated with BVF Partners L.P. (collectively, “BVF”): In March 2018, the Company and BVF entered into an exchange agreement pursuant to which the Company issued to BVF 2,868,000 Series 1 Preferred Shares in exchange for 2,868,000 common shares which were subsequently cancelled by the Company. The Company filed articles of amendment creating an unlimited number of Series 1 Preferred Shares. The Series 1 Preferred Shares are convertible into common shares on a one-for-one basis subject to the holder, together with its affiliates, beneficially owning no more than 9.99% of the total number of common shares issued and outstanding immediately after giving effect to such conversion (the “Beneficial Ownership Limitation”). The holder may reset the Beneficial Ownership Limitation to a higher or lower number, not to exceed 19.99% of the total number of common shares issued and outstanding immediately after giving effect to such conversion, upon providing written notice to the Company which will be effective 61 days after delivery of such notice. Each Series 1 Preferred Share is also convertible into one common share at any time at the Company’s option without payment of additional consideration, provided that prior to any such conversion, the holder, together with its affiliates, beneficially owns less than 5.00% of the total number of common shares issued and outstanding and such conversion will not result in the holder, together with its affiliates, beneficially holding more than 5.00% of the total number of common shares issued and outstanding immediately after giving effect to such conversion. In the event of a change of control, holders of Series 1 Preferred Shares shall be issued one common share for each outstanding Series 1 Preferred Share held immediately prior to the change of control (without regard to the Beneficial Ownership Limitation), and following such conversion, will be entitled to receive the same kind and amount of securities, cash or property that a holder of common shares is entitled to receive in connection with such change of control. The Series 1 Preferred Shares rank equally to the common shares in the event of liquidation, dissolution or winding up or other distribution of the assets of the Company among its shareholders and the holders of the Series 1 Preferred Shares are entitled to vote together with the common shares on an as-converted basis and as a single class, subject in the case of each holder of the Series 1 Preferred Shares to the Beneficial Ownership Limitation. Any Series 1 Preferred Shares that are ineligible to be converted into common shares due to the Beneficial Ownership Limitation, measured as of a given record date that applies for a shareholder meeting or ability to act by written consent, shall be deemed to be non-voting securities of the Company. Holders of Series 1 Preferred Shares are entitled to receive dividends (without regard to the Beneficial Ownership Limitation) on the same basis as the holders of common shares. The Company may not redeem the Series 1 Preferred Shares. The Company recorded the issuance of Series 1 Preferred Shares and corresponding cancellation of common shares at $7.61 per share, the estimated weighted average cost at which BVF acquired the common shares. The Series 1 Preferred Shares are recorded wholly as equity under ASC 480, with no bifurcation of conversion feature from the host contract, given that the Series 1 Preferred Shares cannot be cash settled and have no redemption features. During the year ended December 31, 2018, BVF converted 1,852,000 Series 1 Preferred Shares in exchange for an equal number of common shares of the Company. (c) Termination of collaboration agreement with Teva Pharmaceuticals International GmbH and Teva Canada Limited (together, “Teva”): In March 2018, the Company and Teva, entered into a termination agreement terminating by mutual agreement the collaborative development and license agreement dated December 7, 2012, as amended. In connection with the termination, Teva returned and the Company cancelled 1,000,000 common shares that were owned by Teva. Pursuant to the terms of the termination agreement, Teva has also returned, licensed or assigned to the Company certain intellectual property, including certain patent rights and transferred regulatory filings related to TV-45070 to the Company. The termination agreement requires the Company to pay a low single-digit percentage royalty to Teva based on net sales of approved products, if any, resulting from any continued development and commercialization of TV-45070 by the Company or a sublicensee during the period that assigned or licensed patents cover such products. To date, no such sales have occurred. The Company recorded a gain on the termination of the collaboration agreement of $4,398, net of direct costs incurred in connection with the termination and cancellation of 1,000,000 common shares, based on the estimated fair value represented by the market price of the common shares prior to the closing of the transaction. (d) Stock-based compensation: The following table presents stock option activity for the period: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 Outstanding, beginning of period 2,667,449 2,795,941 2,671,906 2,339,905 Granted — 122,750 21,900 686,450 Exercised (1) (3,461 ) (34,051 ) (25,863 ) (118,719 ) Forfeited, cancelled or expired (200 ) (52,655 ) (4,155 ) (75,651 ) Outstanding, end of period 2,663,788 2,831,985 2,663,788 2,831,985 Exercisable, end of period 1,913,129 1,560,573 1,913,129 1,560,573 (1) The fair value of each stock option granted is estimated using the Black-Scholes option-pricing model with the following weighted-average assumptions: Three Months Ended June 30, Six Months Ended June 30, 2019 (1) 2018 2019 2018 Average risk-free interest rate N/A 2.88 % 2.58 % 2.79 % Expected volatility N/A 75 % 76 % 75 % Average expected term (in years) N/A 7.65 6.27 7.41 Expected dividend yield N/A 0 % 0 % 0 % Weighted average fair value of stock options N/A $ 4.54 $ 5.34 $ 3.61 (1) |
Income Taxes
Income Taxes | 6 Months Ended |
Jun. 30, 2019 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | 10. Income Taxes: Income tax (expense) recovery for the three and six months ended June 30, 2019 and 2018 arose from the operations of Xenon Pharmaceuticals USA Inc., the Company’s wholly-owned subsidiary in the United States. Deferred income tax assets recorded on the consolidated balance sheets as of June 30, 2019 and December 31, 2018 result from the temporary differences between the amounts of assets and liabilities recognized for financial statement and income tax purposes related to the operations of Xenon Pharmaceuticals USA Inc. The realization of deferred income tax assets is dependent upon the generation of sufficient taxable income during future periods in which the temporary differences are expected to reverse. |
Commitments and Contingencies
Commitments and Contingencies | 6 Months Ended |
Jun. 30, 2019 | |
Commitments And Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | 11. Co m (a) Priority access agreement with Medpace Inc. (“Medpace”): In August 2015, the Company entered into a priority access agreement with Medpace for the provision of certain clinical development services. Under the terms of the agreement, the Company has committed to using Medpace non-exclusively for clinical development services over the five year term of the agreement. In consideration for priority access to Medpace resources and preferred service rates, the Company has committed to $7,000 of services over the term of the agreement, $3,000 of which was paid in the year ended December 31, 2015. (b) License, manufacture and supply agreement: In March 2017, the Company entered into a license, manufacture and supply agreement with a pharmaceutical contract manufacturing organization for the access and use of certain regulatory documents as well as for the manufacture and supply of clinical and commercial drug product to support the development of XEN007. Under the terms of the agreement, the Company will be required to pay a low single-digit percentage royalty on net sales of any products developed and commercialized under the agreement. (c) Asset purchase agreement with 1st Order Pharmaceuticals, Inc. (“1st Order”): In April 2017, the Company acquired XEN1101 (previously known as 1OP2198) from 1st Order pursuant to an asset purchase agreement. 1st Order previously acquired 1OP2198 from Valeant Pharmaceuticals Luxembourg S.a.r.l. (together with other Valeant entities, “Bausch Health”) and the Company has assumed certain financial responsibilities under that agreement. In September 2018, the Company entered into a milestone and royalty buy-out agreement with Bausch Health under which all potential clinical development, regulatory and sales-based milestones and royalties on commercial sales with respect to XEN1101 that may become owed to Bausch Health under the asset purchase agreement were terminated in exchange for a one-time payment of $6,000 which was expensed in the period. Future potential payments to 1st Order related to the XEN1101 program include $500 in clinical development milestones, up to $6,000 in regulatory milestones, and $1,500 in other milestones, which may be payable pre-commercially. There are no royalty obligations to 1 st Order. (d) License agreement In July 2017, the Company entered into a license agreement with a pharmaceutical company for the access and use of certain regulatory documents to support the development of XEN007. Future potential payments include $2,000 in clinical development milestones, up to $7,000 in regulatory milestones, plus a low-to-mid single-digit percentage royalty on net sales of any products developed and commercialized under the agreement. (e) Guarantees and indemnifications: The Company has entered into license and research agreements with third parties that include indemnification provisions that are customary in the industry. These indemnification provisions generally require the Company to compensate the other party for certain damages and costs incurred as a result of third party claims or damages arising from these transactions. The maximum amount of potential future indemnification is unlimited; however, the Company currently holds commercial and product liability insurance. This insurance limits the Company’s exposure and may enable it to recover a portion of any future amounts paid. Historically, the Company has not made any indemnification payments under such agreements and the Company believes that the fair value of these indemnification obligations is minimal. Accordingly, the Company has not recognized any liabilities relating to these obligations for any period presented. |
Related Parties
Related Parties | 6 Months Ended |
Jun. 30, 2019 | |
Related Party Transactions [Abstract] | |
Related Parties | 12. Related parties: (a) Exchange agreement with BVF: In March 2018, the Company and BVF entered into an exchange agreement pursuant to which the Company issued 2,868,000 Series 1 Preferred Shares in exchange for 2,868,000 common shares which were subsequently cancelled by the Company . Prior to the closing of the transactions contemplated in the exchange agreement, BVF held a number of common shares representing approximately 19.9% of the Company’s then outstanding common shares. For additional information regarding the Series 1 Preferred Shares, refer to note 9b. (b) Termination of collaboration agreement with Teva: In March 2018, the Company and Teva, entered into a termination agreement terminating by mutual agreement the collaborative development and license agreement dated December 7, 2012, as amended. In connection with the termination, the Company cancelled 1,000,000 common shares that were owned by Teva. Prior to the share cancellation, Teva owned more than 5% of the Company’s outstanding common shares. For additional information regarding the termination agreement and the share cancellation, refer to note 9c. |
Net Income (Loss) Per Common _2
Net Income (Loss) Per Common and Preferred Share (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Earnings Per Share [Abstract] | |
Computation of Basic and Diluted Net Loss Per Common and Preferred Share | The following table sets out the computation of basic and diluted net loss per common and preferred share: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 Numerator: Common Shares Preferred Shares Common Shares Preferred Shares Common Shares Preferred Shares Common Shares Preferred Shares Allocation of loss attributed to shareholders Basic $ (9,627 ) $ (380 ) $ (6,498 ) $ (1,303 ) $ (20,538 ) $ (810 ) $ (10,560 ) $ (996 ) Adjustment for change in fair value of liability classified stock options (5 ) — — — — — — — $ (9,632 ) $ (380 ) $ (6,498 ) $ (1,303 ) $ (20,538 ) $ (810 ) $ (10,560 ) $ (996 ) Denominator: Weighted average number of shares: Basic 25,773,879 1,016,000 14,306,491 2,868,000 25,763,858 1,016,000 16,055,456 1,513,667 Adjustment for dilutive effect of stock options 1,680 — — — — — — — Diluted 25,775,559 1,016,000 14,306,491 2,868,000 25,763,858 1,016,000 16,055,456 1,513,667 Net loss attributable to shareholders per share - basic $ (0.37 ) $ (0.37 ) $ (0.45 ) $ (0.45 ) $ (0.80 ) $ (0.80 ) $ (0.66 ) $ (0.66 ) Net loss attributable to shareholders per share - diluted $ (0.37 ) $ (0.37 ) $ (0.45 ) $ (0.45 ) $ (0.80 ) $ (0.80 ) $ (0.66 ) $ (0.66 ) |
Leases (Tables)
Leases (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Leases [Abstract] | |
Schedule of Cost Components of Operating Lease | The cost components of the operating lease were as follows for the three and six month periods ended June 30, 2019: Three Months Ended June 30, Six Months Ended June 30, 2019 2019 Lease Cost Operating lease expense $ 109 $ 218 Variable lease expense (1) 134 268 Lease Term and Discount Rate Remaining lease term (years) 2.75 2.75 Discount rate 3.75 % 3.75 % (1) |
Future Minimum Lease Payments | Future minimum lease payments as of June 30, 2019 were as follows: Year ending December 31: 2019 (remainder of the year) $ 310 2020 621 2021 587 2022 140 Total future minimum lease payments $ 1,658 Less: imputed interest (66 ) Less: future lease incentives reasonably certain of use (432 ) Present value of lease liabilities $ 1,160 |
Accounts Payable and Accrued _2
Accounts Payable and Accrued Expenses (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Payables And Accruals [Abstract] | |
Accounts Payable and Accrued Expenses | Accounts payable and accrued expenses consisted of the following: June 30, December 31, 2019 2018 Trade payables $ 1,498 $ 665 Employee compensation, benefits, and related accruals 1,430 1,728 Consulting and contracted research 3,358 1,404 Professional fees 268 237 Other 122 85 Total $ 6,676 $ 4,119 |
Term Loan (Tables)
Term Loan (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Debt Disclosure [Abstract] | |
Schedule of Outstanding Loan and Unamortized Debt Discount Balances | The outstanding loan and unamortized debt discount balances as of June 30, 2019 in accordance with the repayment terms under the Amended and Restated Loan Agreement are as follows: June 30, December 31, 2019 2018 Term loan $ 15,500 $ 15,500 Less: unamortized discount on loan (487 ) (600 ) Less: current portion (2,067 ) — Accrued portion of final payment fee 256 114 Loan payable, long-term $ 13,202 $ 15,014 |
Schedule of Principal Payments on Outstanding Debt | Scheduled principal payments on outstanding debt as of June 30, 2019 by calendar year, excluding the final payment fee of $1,008, are as follows: 2019 $ — 2020 5,167 2021 6,200 2022 4,133 Total $ 15,500 |
Share Capital (Tables)
Share Capital (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |
Stock Option Activity | The following table presents stock option activity for the period: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 Outstanding, beginning of period 2,667,449 2,795,941 2,671,906 2,339,905 Granted — 122,750 21,900 686,450 Exercised (1) (3,461 ) (34,051 ) (25,863 ) (118,719 ) Forfeited, cancelled or expired (200 ) (52,655 ) (4,155 ) (75,651 ) Outstanding, end of period 2,663,788 2,831,985 2,663,788 2,831,985 Exercisable, end of period 1,913,129 1,560,573 1,913,129 1,560,573 (1) |
Fair Value Assumptions for Stock Options | The fair value of each stock option granted is estimated using the Black-Scholes option-pricing model with the following weighted-average assumptions: Three Months Ended June 30, Six Months Ended June 30, 2019 (1) 2018 2019 2018 Average risk-free interest rate N/A 2.88 % 2.58 % 2.79 % Expected volatility N/A 75 % 76 % 75 % Average expected term (in years) N/A 7.65 6.27 7.41 Expected dividend yield N/A 0 % 0 % 0 % Weighted average fair value of stock options N/A $ 4.54 $ 5.34 $ 3.61 (1) |
Nature of the business (Details
Nature of the business (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | |||||
Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2018 | Mar. 31, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |||||||
Accumulated deficit | $ 229,408 | $ 229,408 | $ 207,885 | ||||
Net loss | $ 10,007 | $ 11,341 | $ 7,801 | $ 3,755 | $ 21,348 | $ 11,556 |
Basis of presentation (Details)
Basis of presentation (Details) | 6 Months Ended |
Jun. 30, 2019 | |
Xenon Pharmaceuticals USA Inc. [Member] | |
Basis Of Presentation [Line Items] | |
Date of incorporation | Dec. 2, 2016 |
Changes in Significant Accoun_2
Changes in Significant Accounting Policies (Details) $ in Thousands | 6 Months Ended | |
Jun. 30, 2019USD ($)Lease | Jan. 01, 2019USD ($) | |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] | ||
Operating lease, right-of-use asset | $ 1,135 | |
Operating lease, liability | $ 1,160 | |
ASC 842 [Member] | ||
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] | ||
Number of operating leases for premises | Lease | 1 | |
Operating lease, right-of-use asset | $ 1,333 | |
Operating lease, liability | 1,453 | |
ASC 842 [Member] | Accumulated Deficit [Member] | ||
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] | ||
Cumulative effect of accounting change adjustment | $ 175 |
Net Income (Loss) Per Common _3
Net Income (Loss) Per Common and Preferred Share (Details) | 3 Months Ended |
Jun. 30, 2019shares | |
Stock Options [Member] | |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | |
Anti-dilutive shares excluded from the calculation of loss per common share | 2,658,217 |
Net Income (Loss) Per Common _4
Net Income (Loss) Per Common and Preferred Share - Computation of Basic and Diluted Net Loss Per Common and Preferred Share (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Allocation of loss attributed to shareholders | ||||
Basic | $ (9,627) | $ (6,498) | $ (20,538) | $ (10,560) |
Basic | $ 380 | $ 1,303 | $ 810 | $ 996 |
Weighted average number of shares: | ||||
Basic | 25,773,879 | 14,306,491 | 25,763,858 | 16,055,456 |
Diluted | 25,775,559 | 14,306,491 | 25,763,858 | 16,055,456 |
Common Shares [Member] | ||||
Allocation of loss attributed to shareholders | ||||
Basic | $ (9,627) | $ (6,498) | $ (20,538) | $ (10,560) |
Adjustment for change in fair value of liability classified stock options | (5) | |||
Diluted | $ (9,632) | $ (6,498) | $ (20,538) | $ (10,560) |
Weighted average number of shares: | ||||
Basic | 25,773,879 | 14,306,491 | 25,763,858 | 16,055,456 |
Adjustment for dilutive effect of stock options | 1,680 | |||
Diluted | 25,775,559 | 14,306,491 | 25,763,858 | 16,055,456 |
Net loss attributable to shareholders per share - basic | $ (0.37) | $ (0.45) | $ (0.80) | $ (0.66) |
Net loss attributable to shareholders per share - diluted | $ (0.37) | $ (0.45) | $ (0.80) | $ (0.66) |
Preferred Shares [Member] | ||||
Allocation of loss attributed to shareholders | ||||
Basic | $ (380) | $ (1,303) | $ (810) | $ (996) |
Diluted | $ (380) | $ (1,303) | $ (810) | $ (996) |
Weighted average number of shares: | ||||
Basic | 1,016,000 | 2,868,000 | 1,016,000 | 1,513,667 |
Diluted | 1,016,000 | 2,868,000 | 1,016,000 | 1,513,667 |
Net loss attributable to shareholders per share - basic | $ (0.37) | $ (0.45) | $ (0.80) | $ (0.66) |
Net loss attributable to shareholders per share - diluted | $ (0.37) | $ (0.45) | $ (0.80) | $ (0.66) |
Leases (Details)
Leases (Details) - Burnaby, British Columbia [Member] | 6 Months Ended |
Jun. 30, 2019Lease | |
Lessee Lease Description [Line Items] | |
Number of operating leases | 1 |
Operating lease term | 120 months |
Operating lease expiration date | Mar. 31, 2022 |
Operating lease, description | The Company has one operating lease for research laboratories and office space in Burnaby, British Columbia for a 120-month term from April 1, 2012 to March 31, 2022. |
Leases - Schedule of Cost Compo
Leases - Schedule of Cost Components of Operating Lease (Details) $ in Thousands | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019USD ($) | Jun. 30, 2019USD ($) | |||
Leases [Abstract] | ||||
Operating lease expense | $ 109 | $ 218 | ||
Variable lease expense | $ 134 | [1] | $ 268 | [1] |
Remaining lease term (years) | 2 years 9 months | 2 years 9 months | ||
Discount rate | 3.75% | 3.75% | ||
[1] | Variable lease costs are payments that vary because of changes in facts or circumstances and include common area maintenance and property taxes related to the premises. Variable lease costs are excluded from the calculation of minimum lease payments. |
Leases - Future Minimum Lease P
Leases - Future Minimum Lease Payments (Details) $ in Thousands | Jun. 30, 2019USD ($) |
Commitments And Contingencies Disclosure [Abstract] | |
2019 (remainder of the year) | $ 310 |
2020 | 621 |
2021 | 587 |
2022 | 140 |
Total future minimum lease payments | 1,658 |
Less: imputed interest | (66) |
Less: future lease incentives reasonably certain of use | (432) |
Present value of lease liabilities | $ 1,160 |
Accounts Payable and Accrued _3
Accounts Payable and Accrued Expenses - Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018 |
Payables And Accruals [Abstract] | ||
Trade payables | $ 1,498 | $ 665 |
Employee compensation, benefits, and related accruals | 1,430 | 1,728 |
Consulting and contracted research | 3,358 | 1,404 |
Professional fees | 268 | 237 |
Other | 122 | 85 |
Total | $ 6,676 | $ 4,119 |
Term Loan (Details)
Term Loan (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended | ||||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 | Aug. 31, 2018 | |
Debt Instrument [Line Items] | ||||||
Interest expense | $ 365 | $ 200 | $ 723 | $ 359 | ||
Term Loan [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Interest expense | 365 | 200 | 723 | 359 | ||
Final payment fee | 1,008 | |||||
Silicon Valley Bank [Member] | Term Loan [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Amortization of debt discount and accretion of final payment fee | $ 130 | $ 92 | $ 255 | $ 164 | ||
Debt instrument, frequency periodic payment, interest | monthly | |||||
Silicon Valley Bank [Member] | Term Loan [Member] | Loan Agreement [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Aggregate principal amount of debt instrument | $ 15,500 | |||||
Warrants outstanding to purchase common stock | 40,000 | 40,000 | ||||
Warrants exercise price per common share | $ 9.79 | $ 9.79 | ||||
Silicon Valley Bank [Member] | Term Loan [Member] | Loan Agreement [Member] | Initial Tranche [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Effective interest rate on initial tranche of debt instrument | 9.53% | 9.53% | 9.53% |
Term Loan - Schedule of Outstan
Term Loan - Schedule of Outstanding Loan and Unamortized Debt Discount Balances (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018 |
Debt Instrument [Line Items] | ||
Term loan | $ 15,500 | |
Less: current portion | (2,067) | |
Loan payable, long-term | 13,202 | $ 15,014 |
Term Loans[Member] | ||
Debt Instrument [Line Items] | ||
Term loan | 15,500 | 15,500 |
Less: unamortized discount on loan | (487) | (600) |
Less: current portion | (2,067) | |
Accrued portion of final payment fee | 256 | 114 |
Loan payable, long-term | $ 13,202 | $ 15,014 |
Term Loan - Schedule of Princip
Term Loan - Schedule of Principal Payments on Outstanding Debt (Details) $ in Thousands | Jun. 30, 2019USD ($) |
Debt Disclosure [Abstract] | |
2020 | $ 5,167 |
2021 | 6,200 |
2022 | 4,133 |
Total | $ 15,500 |
Share Capital (Details)
Share Capital (Details) - USD ($) $ / shares in Units, $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jul. 31, 2018 | May 31, 2018 | Mar. 31, 2018 | Jun. 30, 2018 | Jun. 30, 2018 |
Share Capital [Line Items] | ||||||||
Sale proceeds of common shares | $ 28,957 | |||||||
Gain on termination of collaboration agreement | $ 4,398 | $ 4,398 | ||||||
Series1 Preferred Shares | ||||||||
Share Capital [Line Items] | ||||||||
Conversion of shares | 1,852,000 | |||||||
Common Shares [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Conversion of shares | 1,852,000 | |||||||
BVF Partners L.P [Member] | Exchange Agreement [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Estimated weighted average cancellation price per share of common stock | $ 7.61 | |||||||
BVF Partners L.P [Member] | Exchange Agreement [Member] | Series1 Preferred Shares | ||||||||
Share Capital [Line Items] | ||||||||
Shares issued | 2,868,000 | |||||||
Preferred shares convertible into common shares | one-for-one | |||||||
Common shares issued on conversion of preferred stock | 1 | |||||||
Maximum beneficial ownership limitation percentage for conversion of common stock issued and outstanding | 9.99% | |||||||
Maximum beneficial ownership limitation upon notice, percentage for conversion of common stock issued and outstanding | 19.99% | |||||||
Maximum beneficial percentage hold for conversion of number Of common stock issued and outstanding | 5.00% | |||||||
Minimum beneficial percentage hold for conversion of number Of common stock issued and outstanding. | 5.00% | |||||||
BVF Partners L.P [Member] | Exchange Agreement [Member] | Common Shares [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Shares issued | 2,868,000 | |||||||
Common Shares [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Shares issued | 3,440,000 | |||||||
Stifel [Member] | At-The-Market Equity Offering [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Sale proceeds of common shares | $ 29,200 | |||||||
Stifel [Member] | At-The-Market Equity Offering [Member] | Maximum [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Sale proceeds of common shares | $ 30,000 | |||||||
Stifel [Member] | At-The-Market Equity Offering [Member] | Common Shares [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Shares issued | 3,440,000 | |||||||
Jefferies and Stifel [Member] | At-The-Market Equity Offering Sales Agreement [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Sale proceeds of common shares | $ 14,820 | |||||||
Jefferies and Stifel [Member] | Maximum [Member] | At-The-Market Equity Offering Sales Agreement [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Sale proceeds of common shares | $ 50,000 | |||||||
Jefferies and Stifel [Member] | Common Shares [Member] | At-The-Market Equity Offering Sales Agreement [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Shares issued | 1,600,000 | |||||||
Jefferies and Stifel [Member] | Underwritten Public Offering [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Sale proceeds of common shares | $ 59,220 | |||||||
Jefferies and Stifel [Member] | Underwritten Public Offering [Member] | Common Shares [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Shares issued | 4,500,000 | |||||||
Shares price | $ 14 | |||||||
Teva Pharmaceuticals International GmbH and Teva Canada Limited [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Collaborative development and license agreement termination date | Mar. 31, 2018 | |||||||
Teva Canada Limited [Member] | ||||||||
Share Capital [Line Items] | ||||||||
Number of common shares transferred and assigned for cancellation | 1,000,000 |
Share Capital - Stock Option Ac
Share Capital - Stock Option Activity (Details) - shares | 3 Months Ended | 6 Months Ended | |||||
Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2018 | Mar. 31, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | ||
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |||||||
Number of Options Outstanding, Beginning balance | 2,667,449 | 2,671,906 | 2,795,941 | 2,339,905 | 2,671,906 | 2,339,905 | |
Number of Options, Granted | 0 | 122,750 | 21,900 | 686,450 | |||
Number of Options, Exercised | [1] | (3,461) | (34,051) | (25,863) | (118,719) | ||
Number of Options, Forfeited, cancelled or expired | (200) | (52,655) | (4,155) | (75,651) | |||
Number of Options Outstanding, Ending balance | 2,663,788 | 2,667,449 | 2,831,985 | 2,795,941 | 2,663,788 | 2,831,985 | |
Number of Options Exercisable | 1,913,129 | 1,560,573 | 1,913,129 | 1,560,573 | |||
[1] | During the six months ended June 30, 2019, 23,472 stock options were exercised for the same number of common shares for cash (six months ended June 30, 2018 – 36,007). In the same period, the Company issued 863 common shares (six months ended June 30, 2018 – 34,524) for the cashless exercise of 2,391 stock options (six months ended June 30, 2018 – 82,712). |
Share Capital - Stock Option _2
Share Capital - Stock Option Activity (Parenthetical) (Details) - shares | 6 Months Ended | |
Jun. 30, 2019 | Jun. 30, 2018 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | ||
Stock Options exercised for Number of Common Shares for cash | 23,472 | 36,007 |
Common stock issued for cashless exercise | 863 | 34,524 |
Cashless exercise of stock options | 2,391 | 82,712 |
Share Capital - Fair Value Assu
Share Capital - Fair Value Assumptions for Stock Options (Details) - $ / shares | 3 Months Ended | 6 Months Ended | |
Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Fair Value Assumptions For Stock Options [Abstract] | |||
Average risk-free interest rate | 2.88% | 2.58% | 2.79% |
Expected volatility | 75.00% | 76.00% | 75.00% |
Average expected term (in years) | 7 years 7 months 24 days | 6 years 3 months 7 days | 7 years 4 months 28 days |
Expected dividend yield | 0.00% | 0.00% | 0.00% |
Weighted average fair value of stock options granted | $ 4.54 | $ 5.34 | $ 3.61 |
Share Capital - Fair Value As_2
Share Capital - Fair Value Assumptions for Stock Options (Parenthetical) (Details) - shares | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Fair Value Assumptions For Stock Options [Abstract] | ||||
Number of Options, Granted | 0 | 122,750 | 21,900 | 686,450 |
Commitments and Contingencies (
Commitments and Contingencies (Details) - USD ($) | 1 Months Ended | 6 Months Ended | 12 Months Ended | ||
Sep. 30, 2018 | Jul. 31, 2017 | Jun. 30, 2019 | Dec. 31, 2015 | Aug. 31, 2015 | |
Asset Purchase Agreement [Member] | 1st Order Pharmaceuticals, Inc. and Bausch Health Companies Inc. [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Agreement terminated in exchange for a one-time payment | $ 6,000,000 | ||||
Asset Purchase Agreement [Member] | 1st Order Pharmaceuticals, Inc. [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Royalty obligations | $ 0 | ||||
Asset Purchase Agreement [Member] | 1st Order Pharmaceuticals, Inc. [Member] | Clinical Development Milestones [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Future potential payments | 500,000 | ||||
Asset Purchase Agreement [Member] | 1st Order Pharmaceuticals, Inc. [Member] | Regulatory Milestone [Member] | Maximum [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Future potential payments | 6,000,000 | ||||
Asset Purchase Agreement [Member] | 1st Order Pharmaceuticals, Inc. [Member] | Other Milestones [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Future potential payments | $ 1,500,000 | ||||
License Agreement [Member] | Clinical Development Milestones [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Future potential payments | $ 2,000,000 | ||||
License Agreement [Member] | Regulatory Milestone [Member] | Maximum [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Future potential payments | $ 7,000,000 | ||||
Medpace Clinical Development Service Agreement [Member] | |||||
Commitments and Contingencies [Line Items] | |||||
Service agreement, term | 5 years | ||||
Committed service obligation | $ 7,000,000 | ||||
Contractual obligation paid | $ 3,000,000 |
Related Parties (Details)
Related Parties (Details) | 1 Months Ended |
Mar. 31, 2018shares | |
Teva Pharmaceuticals International GmbH and Teva Canada Limited [Member] | |
Related Party Transaction [Line Items] | |
Collaborative development and license agreement termination month and year | 2018-03 |
Teva Canada Limited [Member] | |
Related Party Transaction [Line Items] | |
Number of common shares transferred and assigned for cancellation | 1,000,000 |
Xenon Pharmaceuticals Inc [Member] | Teva Pharmaceuticals International GmbH and Teva Canada Limited [Member] | Minimum [Member] | |
Related Party Transaction [Line Items] | |
Percentage of ownership | 5.00% |
BVF Partners L.P [Member] | Exchange Agreement [Member] | Xenon Pharmaceuticals Inc [Member] | |
Related Party Transaction [Line Items] | |
Percentage of ownership | 19.90% |
BVF Partners L.P [Member] | Exchange Agreement [Member] | Series1 Preferred Shares | |
Related Party Transaction [Line Items] | |
Stock Issued | 2,868,000 |
Common stock received in exchange of preferred shares | 2,868,000 |