Document and Entity Information
Document and Entity Information - shares | 3 Months Ended | |
Mar. 31, 2020 | May 09, 2020 | |
Cover [Abstract] | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Mar. 31, 2020 | |
Document Fiscal Year Focus | 2020 | |
Document Fiscal Period Focus | Q1 | |
Entity Registrant Name | EQUILLIUM, INC. | |
Entity Central Index Key | 0001746466 | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Non-accelerated Filer | |
Entity Common Stock, Shares Outstanding | 17,683,965 | |
Entity Shell Company | false | |
Entity Small Business | true | |
Entity Emerging Growth Company | true | |
Entity Ex Transition Period | false | |
Trading Symbol | EQ | |
Title of 12(b) Security | Common Stock, par value $0.0001 per share | |
Security Exchange Name | NASDAQ | |
Entity File Number | 001-38692 | |
Entity Incorporation, State or Country Code | DE | |
Entity Tax Identification Number | 82-1554746 | |
Entity Address, Address Line One | 2223 Avenida de la Playa | |
Entity Address, Address Line Two | Suite 105 | |
Entity Address, City or Town | La Jolla | |
Entity Address, State or Province | CA | |
Entity Address, Postal Zip Code | 92037 | |
City Area Code | 858 | |
Local Phone Number | 412-5302 | |
Document Quarterly Report | true | |
Document Transition Report | false |
Condensed Consolidated Balance
Condensed Consolidated Balance Sheets - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Current assets: | ||
Cash and cash equivalents | $ 20,614 | $ 13,219 |
Short-term investments | 27,061 | 39,924 |
Prepaid expenses and other current assets | 2,147 | 2,288 |
Total current assets | 49,822 | 55,431 |
Property and equipment, net | 89 | 93 |
Other assets | 15 | |
Total assets | 49,911 | 55,539 |
Current liabilities: | ||
Accounts payable | 1,801 | 1,873 |
Accrued expenses | 1,910 | 2,010 |
Total current liabilities | 3,711 | 3,883 |
Long-term notes payable | 9,746 | 9,681 |
Other non-current liabilities | 108 | 127 |
Total liabilities | 13,565 | 13,691 |
Commitments and contingencies | ||
Stockholders' equity: | ||
Common stock, $0.0001 par value; 200,000,000 shares authorized; 17,683,965 and 17,425,654 shares issued and outstanding as of March 31, 2020 and December 31, 2019, respectively | 1 | 1 |
Additional paid-in capital | 84,820 | 82,938 |
Accumulated other comprehensive income | 474 | 21 |
Accumulated deficit | (48,949) | (41,112) |
Total stockholders' equity | 36,346 | 41,848 |
Total liabilities and stockholders' equity | $ 49,911 | $ 55,539 |
Condensed Consolidated Balanc_2
Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares | Mar. 31, 2020 | Dec. 31, 2019 |
Statement Of Financial Position [Abstract] | ||
Common stock, par value | $ 0.0001 | $ 0.0001 |
Common stock, shares authorized | 200,000,000 | 200,000,000 |
Common stock, shares issued | 17,683,965 | 17,425,654 |
Common stock, shares outstanding | 17,683,965 | 17,425,654 |
Condensed Consolidated Statemen
Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Operating expenses: | ||
Research and development | $ 4,706 | $ 3,759 |
General and administrative | 2,746 | 2,589 |
Total operating expenses | 7,452 | 6,348 |
Loss from operations | (7,452) | (6,348) |
Other (expense) income, net: | ||
Interest expense | (273) | |
Interest income | 220 | 398 |
Other expense, net | (332) | |
Total other (expense) income, net | (385) | 398 |
Net loss | (7,837) | (5,950) |
Other comprehensive income, net: | ||
Unrealized gain on available-for-sale securities, net | 138 | 44 |
Foreign currency translation gain | 315 | |
Total other comprehensive income, net | 453 | 44 |
Comprehensive loss | $ (7,384) | $ (5,906) |
Net loss per share, basic and diluted | $ (0.45) | $ (0.34) |
Weighted-average common shares outstanding, basic and diluted | 17,562,551 | 17,376,236 |
Condensed Consolidated Statem_2
Condensed Consolidated Statements of Stockholders' Equity (Deficit) - USD ($) $ in Thousands | Total | ATM Facility | Common Stock | Common StockATM Facility | Additional Paid-in Capital | Additional Paid-in CapitalATM Facility | Accumulated Other Comprehensive Income | Accumulated Deficit |
Balance at Dec. 31, 2018 | $ 64,935 | $ 1 | $ 80,441 | $ 5 | $ (15,512) | |||
Balance, Shares at Dec. 31, 2018 | 17,376,236 | |||||||
Vesting of restricted stock liability | 19 | 19 | ||||||
Stock-based compensation expense | 446 | 446 | ||||||
Other comprehensive income | 44 | 44 | ||||||
Net loss | (5,950) | (5,950) | ||||||
Balance at Mar. 31, 2019 | 59,494 | $ 1 | 80,906 | 49 | (21,462) | |||
Balance, Shares at Mar. 31, 2019 | 17,376,236 | |||||||
Balance at Dec. 31, 2019 | 41,848 | $ 1 | 82,938 | 21 | (41,112) | |||
Balance, Shares at Dec. 31, 2019 | 17,425,654 | |||||||
Issuance of common stock | 252 | $ 825 | 252 | $ 825 | ||||
Issuance of common stock, Shares | 83,662 | 174,649 | ||||||
Vesting of restricted stock liability | 18 | 18 | ||||||
Stock-based compensation expense | 787 | 787 | ||||||
Other comprehensive income | 453 | 453 | ||||||
Net loss | (7,837) | (7,837) | ||||||
Balance at Mar. 31, 2020 | $ 36,346 | $ 1 | $ 84,820 | $ 474 | $ (48,949) | |||
Balance, Shares at Mar. 31, 2020 | 17,683,965 |
Condensed Consolidated Statem_3
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Operating activities: | ||
Net loss | $ (7,837,000) | $ (5,950,000) |
Adjustments to reconcile net loss to cash used in operating activities: | ||
Depreciation and amortization | 8,000 | 5,000 |
Stock-based compensation | 787,000 | 446,000 |
Net unrealized loss on foreign currency transactions | 336,000 | |
Non-cash consulting expense | 81,000 | |
Amortization of term loan discount and issuance costs | 65,000 | |
Realized gain on investments | (13,000) | 0 |
Accretion of discount on investments, net | (7,000) | (124,000) |
Changes in operating assets and liabilities: | ||
Prepaid expenses and other current assets | 299,000 | 149,000 |
Accounts payable | (39,000) | 455,000 |
Accrued expenses | (50,000) | 555,000 |
Net cash used in operating activities | (6,370,000) | (4,464,000) |
Investing activities: | ||
Purchases of property and equipment | (15,000) | (11,000) |
Purchases of short-term investments | (2,225,000) | (14,215,000) |
Maturities of short-term investments | 15,245,000 | 11,575,000 |
Net cash provided by (used in) investing activities | 13,005,000 | (2,651,000) |
Financing activities: | ||
Proceeds from issuance of common stock under ATM facility, net of issuance costs | 775,000 | |
Net cash provided by financing activities | 775,000 | |
Effect of exchange rate changes on cash and cash equivalents | (15,000) | |
Net increase (decrease) in cash and cash equivalents | 7,395,000 | (7,115,000) |
Cash and cash equivalents at beginning of period | 13,219,000 | 28,509,000 |
Cash and cash equivalents at end of period | 20,614,000 | 21,394,000 |
Supplemental disclosures of non-cash activities: | ||
Amounts included in accounts payable for purchases of property and equipment | $ 13,000 | |
Lincoln Park Capital Fund, LLC | ||
Supplemental disclosures of non-cash activities: | ||
Issuance of commitment shares to Lincoln Park pursuant to agreement | $ 171,000 |
Organization and Accounting Pro
Organization and Accounting Pronouncements | 3 Months Ended |
Mar. 31, 2020 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Organization and Accounting Pronouncements | 1. Organization and Accounting Pronouncements Description of Business Equillium, Inc. (the Company) was incorporated in the state of Delaware on March 16, 2017. The Company is engaged in the research and development of products for severe autoimmune and inflammatory disorders with high unmet medical need. From inception through March 31, 2020, the Company has devoted substantially all of its efforts to organizing and staffing the Company, business planning, raising capital, in-licensing rights to itolizumab (EQ001), conducting preclinical research, filing two initial Investigational New Drug applications (INDs), commencing clinical development of the Company’s initial product candidate, itolizumab (EQ001), conducting business development activities, and the general and administrative activities associated with operating as a public company. In addition, the Company has a limited operating history, has not generated revenues from its principal operations, and the sales and income potential of its business is unproven. Liquidity and Business Risks As of March 31, 2020, the Company had $47.7 million in cash, cash equivalents and short-term investments. The Company has incurred significant operating losses and negative cash flows from operations. The Company expects to use its cash, cash equivalents and short-term investments to fund research and development of itolizumab (EQ001) and for working capital and other general corporate purposes. The Company does not expect to generate any revenues from product sales unless and until the Company successfully completes development and obtains regulatory approval of itolizumab (EQ001) or any future product candidate, which will not be for at least the next several years, if ever. Accordingly, until such time as the Company can generate significant revenue from sales of its product candidates, if ever, the Company expects to finance its cash needs through a combination of equity offerings, debt financings, and collaboration and license agreements. However, the Company may not be able to secure additional financing or enter into such other arrangements in a timely manner or on favorable terms, if at all. As a result of the COVID-19 pandemic and actions taken to slow its spread, the global credit and financial markets have experienced extreme volatility, including diminished liquidity and credit availability, declines in consumer confidence, declines in economic growth, increases in unemployment rates and uncertainty about economic stability. There can be no assurance that further deterioration in credit and financial markets and confidence in economic conditions will not occur. If equity and credit markets deteriorate, it may make any necessary debt or equity financing more difficult to obtain, more costly and/or more dilutive. The Company’s failure to raise capital or enter into such other arrangements when needed would have a negative impact on the Company’s financial condition and could force the Company to delay, reduce or terminate its research and development programs or other operations, or grant rights to develop and market product candidates that the Company would otherwise prefer to develop and market itself. Management believes that the Company’s cash, cash equivalents and short-term investments as of March 31, 2020 will be sufficient to fund operations for at least the next 12 months from the date this Quarterly Report on Form 10-Q is filed with the Securities and Exchange Commission (SEC). In March 2020, as a result of impacts and risks associated with the COVID-19 pandemic, the Company decided to pause enrollment in our Phase 1b clinical trials of itolizumab (EQ001) in uncontrolled asthma and lupus nephritis. This decision was not based on any observed safety issues associated with itolizumab (EQ001) but rather out of an abundance of caution related to the COVID-19 pandemic and the Company’s concern for the well-being of patients and their caregivers. The Company is continuing efforts to enroll patients in the Phase 1b/2 clinical trial of itolizumab (EQ001) for the treatment of acute graft-versus-host disease (aGVHD) given the acute life-threatening severity of the disease as the Company believes itolizumab (EQ001) represents a potentially life-saving treatment for these severely ill patients. However, there remains a risk that enrollment of that trial may also be adversely impacted by the COVID-19 pandemic. The COVID-19 outbreak in the United States and the rest of the world has caused disruptions to the Company’s business which may delay results of the Company’s clinical trials and adversely impact the Company’s business. The Company cannot predict how legal and regulatory responses to concerns about COVID-19 or other major public health issues will impact the Company’s business, nor can it predict potential adverse impacts related to the availability of capital to fund the Company’s operations. Additionally, the Company’s workforce and outside consultants may also be affected, which could result in an adverse impact on the Company’s ability to conduct business. Any of these factors, alone or in combination with others, could harm the Company’s business, results of operations, financial condition or liquidity. However, the magnitude, timing, and duration of any such potential financial impacts cannot be reasonably estimated at this time. Basis of Presentation The accompanying condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (GAAP) and the rules and regulations of the SEC related to a quarterly report on Form 10-Q. Any reference in these notes to applicable guidance is meant to refer to GAAP as found in the Accounting Standards Codification (ASC) and Accounting Standards Updates (ASU) promulgated by the Financial Accounting Standards Board (FASB). Certain information and note disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to those rules and regulations. The condensed consolidated financial statements reflect all adjustments which, in the opinion of management, are necessary for a fair statement of the results for the periods presented. All such adjustments are of a normal and recurring nature. The operating results presented in these condensed consolidated financial statements are not necessarily indicative of the results that may be expected for any future periods. These condensed consolidated financial statements should be read in conjunction with the audited financial statements and the notes thereto for the year ended December 31, 2019 included in the Company’s Annual Report on Form 10-K filed with the SEC on March 26, 2020. Principles of Consolidation In January 2019, the Company created a new wholly-owned subsidiary in Australia with the Company serving as the sole shareholder through the subscription of shares. The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary. All intercompany transactions and balances have been eliminated in consolidation. Foreign Currency Translation The Company’s wholly-owned subsidiary in Australia uses their local currency to be their functional currency. Assets and liabilities are translated into U.S. dollars at quarter-end exchange rates and revenues and expenses are translated at average exchange rates during the quarter and year-to-date period. Foreign currency translation adjustments for the reported periods are included in accumulated other comprehensive income in the Company’s condensed consolidated statements of comprehensive loss, and the cumulative effect is included in the stockholders’ equity section of the Company’s condensed consolidated balance sheets. Realized and unrealized gains and losses denominated in foreign currencies are recorded in operating expenses in the Company’s condensed consolidated statements of operations. For the three months ended March 31, 2020, net realized and unrealized losses totaled $0.3 million. There were no material realized and unrealized gains and losses for the three months ended March 31, 2019. Recently Issued Accounting Pronouncements In February 2015, the FASB issued ASU 2016-02, Leases (Topic 842), which amends the FASB ASC 840 and creates Topic 842, Leases. The new topic supersedes Topic 840, Leases, and increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requires disclosures of key information about leasing arrangements. For companies that are not emerging growth companies (EGCs), ASU 2016-02 is effective for fiscal years beginning after December 15, 2018. For EGCs, the ASU was to be effective for fiscal years beginning after December 15, 2019. However, in November 2019, the FASB issued ASU 2019-10, Financial Instruments—Credit Losses (Topic 326) Derivatives and Hedging (Topic 815) Leases (Topic 842 Effective Dates (ASU 2019-10), In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820) – Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement |
Summary of Significant Accounti
Summary of Significant Accounting Policies | 3 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
Summary of Significant Accounting Policies | 2. Summary of Significant Accounting Policies Use of Estimates The preparation of the Company’s condensed consolidated financial statements requires the Company to make estimates and assumptions that impact the reported amounts of assets, liabilities and expenses and the disclosure of contingent assets and liabilities in the condensed consolidated financial statements and accompanying notes. Significant estimates in the Company’s condensed consolidated financial statements relate to clinical trial accruals and the valuation of equity awards. Management evaluates its estimates on an ongoing basis. Although estimates are based on the Company’s historical experience, knowledge of current events, and actions it may undertake in the future, actual results may ultimately materially differ from these estimates and assumptions. Accrued Research and Development Expense The Company is required to estimate its expenses resulting from its obligations under contracts with vendors, consultants and contract research organizations, in connection with conducting research and development activities. The financial terms of these contracts are subject to negotiations, which vary from contract to contract and may result in payment flows that do not match the periods over which materials or services are provided under such contracts. The Company reflects research and development expenses in its condensed consolidated financial statements by matching those expenses with the period in which services and efforts are expended. The Company accounts for these expenses according to the progress of the preclinical or clinical study as measured by the timing of various aspects of the study or related activities. The Company determines accrual estimates through review of the underlying contracts along with preparation of financial models taking into account discussions with research and other key personnel as to the progress of studies, or other services being conducted. During the course of a study, the Company adjusts its rate of expense recognition if actual results differ from its estimates. The Company classifies its estimates for accrued research and development expenses as accrued expenses on the accompanying condensed consolidated balance sheet. Stock-Based Compensation The Company measures employee and non-employee stock-based awards, including stock options and stock purchase rights, at grant-date fair value and records compensation expense on a straight-line basis over the vesting period of the award. The Company uses the Black-Scholes option pricing model to value its stock option awards. Estimating the fair value of stock option awards requires management to apply judgment and make estimates of certain assumptions, including the volatility of the Company’s common stock, the expected term of the Company’s stock options, the expected dividend yield and the fair value of the Company’s common stock on the measurement date. As a result, if factors change and management uses different assumptions, stock-based compensation expense could be materially different for future awards. Net Loss Per Share Basic net loss per share is calculated by dividing the net loss by the weighted-average number of common shares outstanding for the period. Diluted net loss per share is computed by dividing the net loss by the weighted average number of common shares and common share equivalents outstanding for the period. Common stock equivalents are only included when their effect is dilutive. The Company’s potentially dilutive securities include outstanding options under the Company’s equity incentive plan and outstanding warrants to purchase common stock, each of which have been excluded from the computation of diluted net loss per share as they would be anti-dilutive to the net loss per share. For all periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding due to the Company’s net loss position. Potentially dilutive securities not included in the calculation of diluted net loss per share attributable to common stockholders because to do so would be anti-dilutive are as follows (in common stock equivalent shares): Three Months Ended March 31, 2020 2019 Common stock options 2,014,093 1,150,483 Common stock warrants 80,428 - Total 2,094,521 1,150,483 |
Fair Value of Financial Instrum
Fair Value of Financial Instruments | 3 Months Ended |
Mar. 31, 2020 | |
Fair Value Disclosures [Abstract] | |
Fair Value of Financial Instruments | 3. Fair Value of Financial Instruments The following tables summarize the Company’s assets that require fair value measurements on a recurring basis and their respective input levels based on the fair value hierarchy (in thousands): Fair Value Measurements Using Quoted Prices in Significant Significant Active Markets Other Unobservable March 31, for Identical Observable Inputs 2020 Assets (Level 1) Inputs (Level 2) (Level 3) Short-term investments: U.S. treasury securities $ 18,686 $ 18,686 $ - $ - Agency securities 2,005 - 2,005 - Certificates of deposit 6,370 6,370 - - Total $ 27,061 $ 25,056 $ 2,005 $ - Fair Value Measurements Using Quoted Prices in Significant Significant Active Markets Other Unobservable December 31, for Identical Observable Inputs 2019 Assets (Level 1) Inputs (Level 2) (Level 3) Short-term investments: U.S. treasury securities $ 28,549 $ 28,549 $ - $ - Agency securities 5,994 - 5,994 - Certificates of deposit 5,381 5,381 - - Total $ 39,924 $ 33,930 $ 5,994 $ - U.S. treasury securities and certificates of deposit are valued using Level 1 inputs. Level 1 securities are valued at unadjusted quoted prices in active markets that are observable at the measurement date for identical, unrestricted assets or liabilities. Fair values determined by Level 2 inputs, which utilize data points that are observable such as quoted prices, interest rates and yield curves, require the exercise of judgment and use of estimates, that if changed, could significantly affect the Company’s financial position and results of operations. Investments in agency securities are valued using Level 2 inputs. Level 2 securities are initially valued at the transaction price and subsequently valued and reported utilizing inputs other than quoted prices that are observable either directly or indirectly, such as quotes from third-party pricing vendors. The carrying amounts of the Company’s financial instruments, including cash, prepaid and other current assets, accounts payable, and accrued liabilities, approximate fair value due to their short maturities. The carrying amount of the Company’s notes payable of $9.7 million at March 31, 2020 approximated their fair value as the terms of the notes are consistent with the market terms of transactions with similar profiles (Level 2 inputs). None of the Company’s non-financial assets or liabilities are recorded at fair value on a non-recurring basis. At March 31, 2020 and December 31, 2019, the Company had investments in money market funds of $16.5 million and $10.3 million, respectively, that were measured at fair value using the net asset value per share (or its equivalent) that have not been classified in the fair value hierarchy. The funds invest primarily in U.S. government securities. The Company did not hold any Level 1, 2 or 3 financial liabilities that are recorded at fair value on a recurring basis as of March 31, 2020 and December 31, 2019. |
Certain Financial Statement Cap
Certain Financial Statement Caption Information | 3 Months Ended |
Mar. 31, 2020 | |
Certain Financial Statement Caption Information [Abstract] | |
Certain Financial Statement Caption Information | 4. Certain Financial Statement Caption Information Short-Term Investments The following table summarizes the Company’s short-term investments (in thousands): Maturity Amortized Unrealized Unrealized Estimated (in years) Cost Gains Losses Fair Value March 31, 2020 U.S. treasury securities 1 or less $ 18,543 $ 143 $ - $ 18,686 Agency securities 1 or less 2,000 5 - 2,005 Certificates of deposit 1 or less 5,840 36 - 5,876 Certificates of deposit >1 and <5 490 4 - 494 Total $ 26,873 $ 188 $ - $ 27,061 December 31, 2019 U.S. treasury securities 1 or less $ 23,513 $ 6 $ (4 ) $ 23,515 U.S. treasury securities >1 and <5 5,035 - (1 ) 5,034 Agency securities 1 or less 5,976 19 (1 ) 5,994 Certificates of deposit 1 or less 4,131 22 - 4,153 Certificates of deposit >1 and <5 1,220 8 - 1,228 Total $ 39,875 $ 55 $ (6 ) $ 39,924 All of the Company’s available-for-sale securities are available to the Company for use in its current operations. As a result, the Company categorizes all of these securities as current assets even though the stated maturity of some individual securities may be one year or more beyond the balance sheet date. All of the Company’s securities have a maturity within two years of the balance sheet date. There were no impairments considered other-than-temporary during the periods presented, as it is management’s intention and ability to hold the securities until a recovery of the cost basis or recovery of fair value. For the three months ended March 31, 2020, there were gross realized gains and gross realized losses on short-term investments totaling $13,000 and $0, respectively. There were no gross realized gains and losses on sales of short-term investments for the three months ended March 31, 2019. Unrealized gains and losses are included in accumulated other comprehensive income. Accrued Expenses Accrued expenses consist of the following (in thousands): March 31, December 31, 2020 2019 Accrued payroll and other employee benefits $ 703 $ 1,215 Clinical studies 934 442 Other accruals 153 267 Preclinical studies 49 15 Accrued interest 71 71 Total accrued expenses $ 1,910 $ 2,010 |
Notes Payable
Notes Payable | 3 Months Ended |
Mar. 31, 2020 | |
Debt Disclosure [Abstract] | |
Notes Payable | 5. Notes Payable On September 30, 2019 (the Effective Date), the Company Under the terms of the Loan Agreement, the Company may, at its sole discretion, borrow from the Lenders (i) up to an additional $5.0 million (Term B Loan) upon the Company’s achievement of positive topline data in either the Company’s (a) Phase 1b aGVHD trial of itolizumab (EQ001) or (b) Phase 1b asthma trial of itolizumab (EQ001), supporting a formal decision to advance into Phase 2 development, and as confirmed by the Company’s Board of Directors (the Term B Milestone) and (ii) up to an additional $5.0 million (Term C Loan and together with Term A Loan and Term B Loan, the Term Loans) upon the Company’s achievement of positive topline data in both the Company’s Phase 1b aGVHD trial of itolizumab (EQ001) and the Company’s Phase 1b asthma trial of itolizumab (EQ001), supporting a formal decision to advance into Phase 2 development, and as confirmed by the Company’s Board of Directors (the Term C Milestone). The Company may draw the Term B Loan during the period commencing on the date of the occurrence of the Term B Milestone and ending on the earliest of (i) December 31, 2020, (ii) 60 days after achieving the Term B Milestone, and (iii) the occurrence of an event of default and may draw the Term C Loan during the period commencing on the date of the occurrence of the Term C Milestone and ending on the earliest of (i) December 31, 2020, (ii) 60 days after achieving the Term C Milestone, and (iii) the occurrence of an event of default. All of the Term Loans mature on June 1, 2024 (the Maturity Date) and will be interest-only payments through June 30, 2021, followed by 36 equal monthly payments of principal and interest; provided that if the Company draws the Term B Loan, the Term Loans will be interest-only payments through December 31, 2021, followed by 30 equal monthly payments of principal and interest. The Term Loans bear interest at a floating per annum rate equal to the greater of (i) 8.25% and (ii) the sum of (a) the prime rate reported in The Wall Street Journal on the last business day of the month that immediately precedes the month in which the interest will accrue, plus (b) 3.00%. The Company will be required to make a final payment of 4.50% of the original principal amount of the Term Loans drawn payable on the earlier of (i) the Maturity Date, (ii) the acceleration of any Term Loans, or (iii) the prepayment of the Term Loans (the Final Payment). The Company may prepay all, but not less than all, of the Term Loans upon 30 days’ advance written notice to the lender, provided that the Company will be obligated to pay a prepayment fee equal to (i) 3.00% of the principal amount of the applicable Term Loan prepaid on or before the first anniversary of the applicable funding date, (ii) 2.00% of the principal amount of the applicable Term Loan prepaid between the first and second anniversary of the applicable funding date, and (iii) 1.00% of the principal amount of the applicable Term Loan prepaid thereafter, and prior to the Maturity Date (each, a Prepayment Fee). In connection with entering into the Loan Agreement, the Company issued to the Lenders warrants exercisable for 80,428 shares of the Company’s common stock (the Warrants). The Warrants are exercisable in whole or in part, immediately, and have a per share exercise price of $3.73, which was the closing price of the Company’s common stock reported on the Nasdaq Global Market on the day prior to the Effective Date. The Warrants will terminate on the earlier of September 30, 2029 or the closing of certain merger or consolidation transactions. If the Company borrows under Term B Loan and/or Term C Loan, upon the funding of Term B Loan and/or Term C Loan, as applicable, the Company will issue to the Lenders additional warrants to purchase shares of the Company’s common stock equal to 3.00% of each Term Loan amount divided by the lower of (i) the ten day average closing price of the Company’s common stock reported on the Nasdaq Global Market prior to funding or (ii) the closing price of the Company’s common stock reported on the Nasdaq Global Market on the day prior to funding. Such lower amount of (i) and (ii) above shall also be the exercise price per share for such warrants. The terms of such warrants would be substantially the same as those contained in the Warrants. The Company recorded the Warrants as a debt discount, which is classified as a contra-liability against long-term notes payable on the condensed consolidated balance sheet, and is amortizing the balance over the life of the underlying debt. The offset to the contra-liability is recorded in additional paid in capital in the Company’s condensed consolidated balance sheet as the Warrants were determined to be an equity instrument. The Company determined the fair value of the Warrants at the date of issuance was $0.3 million using the Black-Scholes option pricing model based on significant unobservable inputs (Level 3) with an expected term of 10 years, volatility of 92.78%, risk free rate of 1.68% and expected dividend of 0%. The costs incurred to issue the Term Loans of $0.1 million were deferred and are included in the discount to the carrying value of the Term Loans in the accompanying condensed consolidated balance sheet. The deferred costs and the Final Payment fee are amortized to interest expense over the expected term of the Term Loans using the effective interest method with an effective interest rate of 10.97%. The aggregate carrying amounts of the Term Loans are comprised of the following (in thousands): March 31, December 31, 2020 2019 Principal $ 10,000 $ 10,000 Add: accreted liability for Final Payment fee 71 35 Less: unamortized discount (325 ) (354 ) Total $ 9,746 $ 9,681 Upon the occurrence of certain events, including but not limited to the Company’s failure to satisfy its payment obligations under the Loan Agreement, the breach of certain of its other covenants under the Loan Agreement, or the occurrence of a material adverse change, cross defaults to other indebtedness or material agreements, judgment defaults and defaults related to failure to maintain governmental approvals failure of which to maintain could result in a material adverse effect, the Lenders will have the right, among other remedies, to declare all principal and interest immediately due and payable, to exercise secured party remedies, to receive the Final Payment and, if the payment of principal and interest is due prior to the Maturity Date, to receive the applicable Prepayment Fee. At March 31, 2020, the Company was in compliance with the covenants contained in the Loan Agreement. Future maturities of the Term Loans, including the Final Payment fee, as of March 31, 2020 are as follows (in thousands): March 31, 2020 Remainder of 2020 $ - Year ending December 31, 2021 1,667 Year ending December 31, 2022 3,333 Year ending December 31, 2023 3,333 Year ending December 31, 2024 2,117 10,450 Unaccreted balance for Final Payment fee on Term Loans (379 ) Unamortized discounts (325 ) 9,746 Less current portion - Noncurrent portion $ 9,746 |
Collaboration and License Agree
Collaboration and License Agreement | 3 Months Ended |
Mar. 31, 2020 | |
Collaboration And License Agreement [Abstract] | |
Collaboration and License Agreement | 6. Collaboration and License Agreement In May 2017, the Company entered into a collaboration and license agreement (which was amended in September 2018, April 2019 and December 2019), clinical supply agreement, investor rights agreement, and common stock purchase agreement (collectively License Agreements) with Biocon SA (together with Biocon Limited, Biocon). Pursuant to the License Agreements, Biocon granted the Company an exclusive license to develop, make, have made, use, sell, have sold, offer for sale, import and otherwise exploit itolizumab and any pharmaceutical composition or preparation containing or comprising itolizumab that uses Biocon technology or Biocon know-how (collectively a Biocon Product) in the United States, Canada, Australia and New Zealand (collectively Company Territory). However, unless the Company achieves certain regulatory and development milestones within a specific time period, the licensed rights, other than development rights, are limited to the fields of orphan indications and the treatment of conditions related to asthma and lupus. The Company also has the right to sublicense through multiple tiers to third parties, provided such sublicenses comply with the terms of the License Agreements and the Company provides Biocon a copy of each sublicense agreement within 30 days of execution. If the Company grants a third party a sublicense of its rights to develop and commercialize Biocon Products in Australia or New Zealand, the Company will be required to pay Biocon a high double-digit percentage of any upfront payment the Company receives from such sublicensee for such sublicense, as well as a high double-digit percentage of any additional payments the Company receives from such sublicensee for such sublicense, including but not limited to royalty payments on net sales of Biocon Products by such sublicensee. Under the License Agreements, the Company granted back to Biocon a license to use its technology and know-how related to itolizumab and Biocon Products in certain countries outside of the Equillium Territory. Pursuant to the License Agreements, Biocon agreed to be the Company’s exclusive supplier of itolizumab clinical drug product. Biocon will provide clinical drug product at no cost for up to three concurrent orphan indications until the Company’s first U.S. regulatory approval and all other clinical drug product at Biocon’s cost. In consideration of the rights granted to the Company by Biocon, the Company issued Biocon a total of 2,316,134 shares of common stock. In addition, the Company is obligated to pay Biocon up to an aggregate of $30 million in regulatory milestone payments upon the achievement of certain regulatory approvals and up to an aggregate of $565 million in sales milestone payments upon the achievement of first commercial sale of product and specified levels of product sales. The Company is also required to pay royalties on tiers of aggregate annual net sales of Biocon Products by the Company, the Company’s affiliates and the Company’s sublicensees in the United States and Canada at percentages from the mid-single digits to sub-teen double-digits and on tiers of aggregate annual net sales of Biocon Products by the Company and the Company’s affiliates (but not the Company’s sublicensees) in Australia and New Zealand, in each case, subject to adjustments in certain circumstances. Biocon is also required to pay the Company royalties at comparable percentages for sales of itolizumab (EQ001) outside of the Company Territory if the approvals in such geographies included or referenced the Company’s data including data from certain of the Company’s clinical trials, subject to adjustments in certain circumstances. Under the License Agreements, net sales are calculated on a country-by-country basis and are subject to adjustments, including whether the Biocon Product is sold in the form of a combination product. As of March 31, 2020, the Company has not made or received payments in connection with the milestones or royalties within the agreement. |
Stockholders' Equity
Stockholders' Equity | 3 Months Ended |
Mar. 31, 2020 | |
Equity [Abstract] | |
Stockholders’ Equity | 7. Stockholders’ Equity As of March 31, 2020, the Company’s authorized capital stock consisted of 200,000,000 shares of common stock, par value $0.0001 per share, and 10,000,000 shares of preferred stock, par value $0.0001 per share. The Company had 17,683,965 shares and 17,425,654 shares of common stock outstanding as of March 31, 2020 and December 31, 2019, respectively. In November 2019, the Company entered into an Open Market Sales Agreement SM In March 2020, the Company entered into a purchase agreement (Purchase Agreement), with Lincoln Park Capital Fund, LLC (Lincoln Park), which provides that, upon the terms and subject to the conditions and limitations set forth therein, the Company may sell to Lincoln Park up to $15.0 million of shares of its common stock from time to time over the 36‑month term of the Purchase Agreement. Upon execution of the Purchase Agreement, the Company issued 65,374 shares of its common stock to Lincoln Park as commitment shares in accordance with the closing conditions contained within the Purchase Agreement. As of March 31, 2020, the Company has not sold any shares of its common stock to Lincoln Park under the Purchase Agreement. The commitment shares were valued using the closing price of the Company’s common stock on the effective date of the Purchase Agreement resulting in a fair market value of approximately $0.2 million. The fair market value of the commitment shares as well as other issuance costs associated with the Purchase Agreement totaled $0.4 million. These issuance costs are classified as prepaid expenses and other current assets in the accompanying condensed consolidated balance sheet. As shares of common stock are sold to Lincoln Park in accordance with the Purchase Agreement, the issuance costs, including the fair value of the commitment shares, will be reclassified to additional paid-in capital on the Company’s condensed consolidated balance sheet . Common Stock Reserved for Future Issuance Common stock reserved for future issuance at March 31, 2020 is as follows: March 31, December 31, 2020 2019 Stock options issued and outstanding 2,014,093 1,821,093 Warrants for common stock 80,428 80,428 Awards available under the 2018 Equity Incentive Plan 1,491,755 813,473 Employee stock purchase plan 677,972 503,716 Total 4,264,248 3,218,710 Stock-Based Compensation Expense The non-cash stock-based compensation expense for all stock awards, net of forfeitures recognized as they occur, that was recognized in the condensed consolidated statements of operations is as follows (in thousands): Three Months Ended March 31, 2020 2019 Research and development $ 414 $ 255 General and administrative 373 191 Total $ 787 $ 446 |
Subsequent Events
Subsequent Events | 3 Months Ended |
Mar. 31, 2020 | |
Subsequent Events [Abstract] | |
Subsequent Events | 8. Subsequent Events Repricing of Outstanding Options Effective as of April 22, 2020, the Board of Directors of the Company (the Board) approved a repricing of outstanding options to purchase 1,475,093 shares of the Company’s common stock held by employees of the Company, including executive officers (but excluding any employees who serve on the Board) that had exercise prices in excess of the closing stock price on April 22, 2020 and were granted under the Company’s 2017 Equity Incentive Plan or 2018 Equity Incentive Plan. As a result of the repricing, the exercise price of such options was lowered to $2.45 per share, the closing price of the Company’s common stock on April 22, 2020. The Board effectuated the repricing to realign the value of such options with their intended purpose, which is to retain and motivate the holders of such options to continue to work in the best interests of the Company and its stockholders. Prior to the repricing, many of the options had exercise prices well above the recent market prices of the Company’s common stock, including prior to the recent market volatility that has generally been associated with the COVID-19 pandemic. The Company is in the process of evaluating the total incremental cost of the repricing on the Company’s condensed consolidated financial statements. |
Summary of Significant Accoun_2
Summary of Significant Accounting Policies (Policies) | 3 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
Recently Issued Accounting Pronouncements | Recently Issued Accounting Pronouncements In February 2015, the FASB issued ASU 2016-02, Leases (Topic 842), which amends the FASB ASC 840 and creates Topic 842, Leases. The new topic supersedes Topic 840, Leases, and increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requires disclosures of key information about leasing arrangements. For companies that are not emerging growth companies (EGCs), ASU 2016-02 is effective for fiscal years beginning after December 15, 2018. For EGCs, the ASU was to be effective for fiscal years beginning after December 15, 2019. However, in November 2019, the FASB issued ASU 2019-10, Financial Instruments—Credit Losses (Topic 326) Derivatives and Hedging (Topic 815) Leases (Topic 842 Effective Dates (ASU 2019-10), In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820) – Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement |
Use of Estimates | Use of Estimates The preparation of the Company’s condensed consolidated financial statements requires the Company to make estimates and assumptions that impact the reported amounts of assets, liabilities and expenses and the disclosure of contingent assets and liabilities in the condensed consolidated financial statements and accompanying notes. Significant estimates in the Company’s condensed consolidated financial statements relate to clinical trial accruals and the valuation of equity awards. Management evaluates its estimates on an ongoing basis. Although estimates are based on the Company’s historical experience, knowledge of current events, and actions it may undertake in the future, actual results may ultimately materially differ from these estimates and assumptions. |
Accrued Research and Development Expense | Accrued Research and Development Expense The Company is required to estimate its expenses resulting from its obligations under contracts with vendors, consultants and contract research organizations, in connection with conducting research and development activities. The financial terms of these contracts are subject to negotiations, which vary from contract to contract and may result in payment flows that do not match the periods over which materials or services are provided under such contracts. The Company reflects research and development expenses in its condensed consolidated financial statements by matching those expenses with the period in which services and efforts are expended. The Company accounts for these expenses according to the progress of the preclinical or clinical study as measured by the timing of various aspects of the study or related activities. The Company determines accrual estimates through review of the underlying contracts along with preparation of financial models taking into account discussions with research and other key personnel as to the progress of studies, or other services being conducted. During the course of a study, the Company adjusts its rate of expense recognition if actual results differ from its estimates. The Company classifies its estimates for accrued research and development expenses as accrued expenses on the accompanying condensed consolidated balance sheet. |
Stock-Based Compensation | Stock-Based Compensation The Company measures employee and non-employee stock-based awards, including stock options and stock purchase rights, at grant-date fair value and records compensation expense on a straight-line basis over the vesting period of the award. The Company uses the Black-Scholes option pricing model to value its stock option awards. Estimating the fair value of stock option awards requires management to apply judgment and make estimates of certain assumptions, including the volatility of the Company’s common stock, the expected term of the Company’s stock options, the expected dividend yield and the fair value of the Company’s common stock on the measurement date. As a result, if factors change and management uses different assumptions, stock-based compensation expense could be materially different for future awards. |
Net Loss Per Share | Net Loss Per Share Basic net loss per share is calculated by dividing the net loss by the weighted-average number of common shares outstanding for the period. Diluted net loss per share is computed by dividing the net loss by the weighted average number of common shares and common share equivalents outstanding for the period. Common stock equivalents are only included when their effect is dilutive. The Company’s potentially dilutive securities include outstanding options under the Company’s equity incentive plan and outstanding warrants to purchase common stock, each of which have been excluded from the computation of diluted net loss per share as they would be anti-dilutive to the net loss per share. For all periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding due to the Company’s net loss position. Potentially dilutive securities not included in the calculation of diluted net loss per share attributable to common stockholders because to do so would be anti-dilutive are as follows (in common stock equivalent shares): Three Months Ended March 31, 2020 2019 Common stock options 2,014,093 1,150,483 Common stock warrants 80,428 - Total 2,094,521 1,150,483 |
Summary of Significant Accoun_3
Summary of Significant Accounting Policies (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
Summary of Potentially Dilutive Securities Not Included in Calculation of Diluted Net Loss Per Share | Potentially dilutive securities not included in the calculation of diluted net loss per share attributable to common stockholders because to do so would be anti-dilutive are as follows (in common stock equivalent shares): Three Months Ended March 31, 2020 2019 Common stock options 2,014,093 1,150,483 Common stock warrants 80,428 - Total 2,094,521 1,150,483 |
Fair Value of Financial Instr_2
Fair Value of Financial Instruments (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Fair Value Disclosures [Abstract] | |
Summary of Assets that Require Fair Value Measurements on Recurring Basis and Their Respective Input Levels Based on Fair Value Hierarchy | The following tables summarize the Company’s assets that require fair value measurements on a recurring basis and their respective input levels based on the fair value hierarchy (in thousands): Fair Value Measurements Using Quoted Prices in Significant Significant Active Markets Other Unobservable March 31, for Identical Observable Inputs 2020 Assets (Level 1) Inputs (Level 2) (Level 3) Short-term investments: U.S. treasury securities $ 18,686 $ 18,686 $ - $ - Agency securities 2,005 - 2,005 - Certificates of deposit 6,370 6,370 - - Total $ 27,061 $ 25,056 $ 2,005 $ - Fair Value Measurements Using Quoted Prices in Significant Significant Active Markets Other Unobservable December 31, for Identical Observable Inputs 2019 Assets (Level 1) Inputs (Level 2) (Level 3) Short-term investments: U.S. treasury securities $ 28,549 $ 28,549 $ - $ - Agency securities 5,994 - 5,994 - Certificates of deposit 5,381 5,381 - - Total $ 39,924 $ 33,930 $ 5,994 $ - |
Certain Financial Statement C_2
Certain Financial Statement Caption Information (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Certain Financial Statement Caption Information [Abstract] | |
Schedule of Company's Short-Term Investments | The following table summarizes the Company’s short-term investments (in thousands): Maturity Amortized Unrealized Unrealized Estimated (in years) Cost Gains Losses Fair Value March 31, 2020 U.S. treasury securities 1 or less $ 18,543 $ 143 $ - $ 18,686 Agency securities 1 or less 2,000 5 - 2,005 Certificates of deposit 1 or less 5,840 36 - 5,876 Certificates of deposit >1 and <5 490 4 - 494 Total $ 26,873 $ 188 $ - $ 27,061 December 31, 2019 U.S. treasury securities 1 or less $ 23,513 $ 6 $ (4 ) $ 23,515 U.S. treasury securities >1 and <5 5,035 - (1 ) 5,034 Agency securities 1 or less 5,976 19 (1 ) 5,994 Certificates of deposit 1 or less 4,131 22 - 4,153 Certificates of deposit >1 and <5 1,220 8 - 1,228 Total $ 39,875 $ 55 $ (6 ) $ 39,924 |
Schedule of Accrued Expenses | Accrued expenses consist of the following (in thousands): March 31, December 31, 2020 2019 Accrued payroll and other employee benefits $ 703 $ 1,215 Clinical studies 934 442 Other accruals 153 267 Preclinical studies 49 15 Accrued interest 71 71 Total accrued expenses $ 1,910 $ 2,010 |
Notes Payable (Tables)
Notes Payable (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Debt Disclosure [Abstract] | |
Schedule of Aggregate Carrying Amounts of Term Loans | The aggregate carrying amounts of the Term Loans are comprised of the following (in thousands): March 31, December 31, 2020 2019 Principal $ 10,000 $ 10,000 Add: accreted liability for Final Payment fee 71 35 Less: unamortized discount (325 ) (354 ) Total $ 9,746 $ 9,681 |
Schedule Future Maturities of Term Loans, Including Final Payment Fee | Future maturities of the Term Loans, including the Final Payment fee, as of March 31, 2020 are as follows (in thousands): March 31, 2020 Remainder of 2020 $ - Year ending December 31, 2021 1,667 Year ending December 31, 2022 3,333 Year ending December 31, 2023 3,333 Year ending December 31, 2024 2,117 10,450 Unaccreted balance for Final Payment fee on Term Loans (379 ) Unamortized discounts (325 ) 9,746 Less current portion - Noncurrent portion $ 9,746 |
Stockholders' Equity (Tables)
Stockholders' Equity (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Equity [Abstract] | |
Summary of Reserved Shares of Common Stock for Future Issuance | Common stock reserved for future issuance at March 31, 2020 is as follows: March 31, December 31, 2020 2019 Stock options issued and outstanding 2,014,093 1,821,093 Warrants for common stock 80,428 80,428 Awards available under the 2018 Equity Incentive Plan 1,491,755 813,473 Employee stock purchase plan 677,972 503,716 Total 4,264,248 3,218,710 |
Summary of Non-cash Stock-based Compensation Expense | The non-cash stock-based compensation expense for all stock awards, net of forfeitures recognized as they occur, that was recognized in the condensed consolidated statements of operations is as follows (in thousands): Three Months Ended March 31, 2020 2019 Research and development $ 414 $ 255 General and administrative 373 191 Total $ 787 $ 446 |
Organization and Accounting P_2
Organization and Accounting Pronouncements - Additional Information (Details) - USD ($) | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | ||
Date of incorporation | Mar. 16, 2017 | |
State of incorporation | DE | |
Cash, Cash equivalents and short-term investments | $ 47,700,000 | |
Foreign currency transaction net realized and unrealized losses | $ 300,000 | $ 0 |
Summary of Significant Accoun_4
Summary of Significant Accounting Policies - Summary of Potentially Dilutive Securities Not Included in Calculation of Diluted Net Loss Per Share (Details) - shares | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Antidilutive securities not included in calculation of diluted net loss per share | 2,094,521 | 1,150,483 |
Common Stock Options | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Antidilutive securities not included in calculation of diluted net loss per share | 2,014,093 | 1,150,483 |
Common Stock Warrants | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Antidilutive securities not included in calculation of diluted net loss per share | 80,428 |
Fair Value of Financial Instr_3
Fair Value of Financial Instruments - Summary of Assets that Require Fair Value Measurements on Recurring Basis and Their Respective Input Levels Based on Fair Value Hierarchy (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | $ 27,061 | $ 39,924 |
U.S. Treasury Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | 18,686 | 28,549 |
Certificates of Deposit | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | 6,370 | 5,381 |
Agency Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | 2,005 | 5,994 |
Level 1 | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | 25,056 | 33,930 |
Level 1 | U.S. Treasury Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | 18,686 | 28,549 |
Level 1 | Certificates of Deposit | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | 6,370 | 5,381 |
Level 2 | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | 2,005 | 5,994 |
Level 2 | Agency Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Total short-term investments | $ 2,005 | $ 5,994 |
Fair Value of Financial Instr_4
Fair Value of Financial Instruments - Additional Information (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Carrying amount of notes payable | $ 9,746 | $ 9,681 |
Fair Value Measured Using Net Asset Value | Money Market Funds | ||
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Investments in money market funds | $ 16,500 | $ 10,300 |
Certain Financial Statement C_3
Certain Financial Statement Caption Information - Schedule of Company's Short-Term Investments (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Schedule Of Available For Sale Securities [Line Items] | ||
Amortized Cost | $ 26,873 | $ 39,875 |
Unrealized Gains | 188 | 55 |
Unrealized losses | (6) | |
Short-term investments | 27,061 | 39,924 |
U.S. Treasury Securities Maturing in One Year or Less | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Amortized Cost | 18,543 | 23,513 |
Unrealized Gains | 143 | 6 |
Unrealized losses | (4) | |
Short-term investments | $ 18,686 | $ 23,515 |
U.S. Treasury Securities Maturing in One Year or Less | Maximum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Maturity (in years) | 1 year | 1 year |
Agency Securities Maturing in One Year or Less | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Amortized Cost | $ 2,000 | $ 5,976 |
Unrealized Gains | 5 | 19 |
Unrealized losses | (1) | |
Short-term investments | $ 2,005 | $ 5,994 |
Agency Securities Maturing in One Year or Less | Maximum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Maturity (in years) | 1 year | 1 year |
Certificates of Deposit Maturing between One and Five Years | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Amortized Cost | $ 490 | $ 1,220 |
Unrealized Gains | 4 | 8 |
Short-term investments | $ 494 | $ 1,228 |
Certificates of Deposit Maturing between One and Five Years | Minimum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Maturity (in years) | 1 year | 1 year |
Certificates of Deposit Maturing between One and Five Years | Maximum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Maturity (in years) | 5 years | 5 years |
Certificates of Deposit Maturing in One Year or Less | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Amortized Cost | $ 5,840 | $ 4,131 |
Unrealized Gains | 36 | 22 |
Short-term investments | $ 5,876 | $ 4,153 |
Certificates of Deposit Maturing in One Year or Less | Maximum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Maturity (in years) | 1 year | 1 year |
U.S. Treasury Securities Maturing between One and Five years | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Amortized Cost | $ 5,035 | |
Unrealized losses | (1) | |
Short-term investments | $ 5,034 | |
U.S. Treasury Securities Maturing between One and Five years | Minimum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Maturity (in years) | 1 year | |
U.S. Treasury Securities Maturing between One and Five years | Maximum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Maturity (in years) | 5 years |
Certain Financial Statement C_4
Certain Financial Statement Caption Information - Additional information (Details) - USD ($) | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Schedule Of Available For Sale Securities [Line Items] | ||
Other than temporary impairment loss investments available for sale securities | $ 0 | $ 0 |
Realized gain on investments | 13,000 | 0 |
Realized loss on investments | $ 0 | $ 0 |
Minimum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available for sale Securities debt maturities period | 1 year | |
Maximum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available for sale Securities debt maturities period | 2 years |
Certain Financial Statement C_5
Certain Financial Statement Caption Information - Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Accrued Liabilities Current [Abstract] | ||
Accrued payroll and other employee benefits | $ 703 | $ 1,215 |
Clinical studies | 934 | 442 |
Other accruals | 153 | 267 |
Preclinical studies | 49 | 15 |
Accrued interest | 71 | 71 |
Total accrued expenses | $ 1,910 | $ 2,010 |
Notes Payable - Additional Info
Notes Payable - Additional Information (Details) $ / shares in Units, $ in Millions | 1 Months Ended |
Sep. 30, 2019USD ($)YearInstallment$ / sharesshares | |
Short Term Debt [Line Items] | |
Term Loan maturity date | Jun. 1, 2024 |
Fair value of the warrants at the date of issuance | $ 0.3 |
Expected Term | |
Short Term Debt [Line Items] | |
Warrants and rights outstanding, measurement input | Year | 10 |
Volatility | |
Short Term Debt [Line Items] | |
Warrants and rights outstanding, measurement input | 92.78 |
Risk Free Rate | |
Short Term Debt [Line Items] | |
Warrants and rights outstanding, measurement input | 1.68 |
Expected Dividend | |
Short Term Debt [Line Items] | |
Warrants and rights outstanding, measurement input | 0 |
Line of Credit | |
Short Term Debt [Line Items] | |
Debt instrument, frequency of periodic payment | monthly |
Debt instrument, interest rate, basis for effective rate | prime rate |
Percentage of final principal payment | 4.50% |
Required notice period for debt prepayment | 30 days |
Debt prepayment fee as percent on year one | 3.00% |
Debt prepayment fee as percent on year two | 2.00% |
Debt prepayment fee as percent from year three | 1.00% |
Debt issuance costs | $ 0.1 |
Debt instrument, interest rate, effective percentage | 10.97% |
Line of Credit | Prime Rate | |
Short Term Debt [Line Items] | |
Debt instrument, basis spread on variable rate | 3.00% |
Line of Credit | Minimum | |
Short Term Debt [Line Items] | |
Debt instrument, interest rate, stated percentage | 8.25% |
Loan Agreement | |
Short Term Debt [Line Items] | |
Borrowing capacity under loan agreement | $ 20 |
Term A Loan | |
Short Term Debt [Line Items] | |
Borrowings under loan agreement | $ 10 |
Line of credit facility frequency of payments principal and interest | Installment | 36 |
Lenders warrants exercisable for shares | shares | 80,428 |
Warrants exercisable, per share exercise price | $ / shares | $ 3.73 |
Term B Loan | |
Short Term Debt [Line Items] | |
Borrowing capacity under loan agreement | $ 5 |
Percentage of lenders additional warrants to purchase shares of company’s common stock | 3.00% |
Term C Loan | |
Short Term Debt [Line Items] | |
Borrowing capacity under loan agreement | $ 5 |
Percentage of lenders additional warrants to purchase shares of company’s common stock | 3.00% |
Term A Loan & Term B Loan | |
Short Term Debt [Line Items] | |
Line of credit facility frequency of payments principal and interest | Installment | 30 |
Notes Payable - Schedule of Agg
Notes Payable - Schedule of Aggregate Carrying Amounts of Term Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Debt Instrument [Line Items] | ||
Less: unamortized discount | $ (325) | |
Total | 9,746 | |
Line of Credit | ||
Debt Instrument [Line Items] | ||
Principal | 10,000 | $ 10,000 |
Add: accreted liability for Final Payment fee | 71 | 35 |
Less: unamortized discount | (325) | (354) |
Total | $ 9,746 | $ 9,681 |
Notes Payable - Schedule Future
Notes Payable - Schedule Future Maturities of Term Loans, Including Final Payment Fee (Details) $ in Thousands | Mar. 31, 2020USD ($) |
Debt Disclosure [Abstract] | |
Year ending December 31, 2021 | $ 1,667 |
Year ending December 31, 2022 | 3,333 |
Year ending December 31, 2023 | 3,333 |
Year ending December 31, 2024 | 2,117 |
Debt instrument carrying amount including unaccreted liability for final payment fee | 10,450 |
Unaccreted balance for Final Payment fee on Term Loans | (379) |
Less: unamortized discount | (325) |
Total | 9,746 |
Noncurrent portion | $ 9,746 |
Collaboration And License Agr_2
Collaboration And License Agreements - Additional Information (Details) - Biocon - USD ($) | 1 Months Ended | 31 Months Ended |
May 31, 2017 | Nov. 30, 2019 | |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] | ||
Common Stock Shares Issued | 2,316,134 | |
Collaboration and License Agreement | Maximum | ||
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] | ||
Regulatory milestone payments | $ 30,000,000 | |
Sales milestone payments | $ 565,000,000 |
Stockholders' Equity - Addition
Stockholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | ||
Mar. 31, 2020 | Nov. 30, 2019 | Mar. 31, 2020 | Dec. 31, 2019 | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
Common stock, shares authorized | 200,000,000 | 200,000,000 | 200,000,000 | |
Common stock, par value | $ 0.0001 | $ 0.0001 | $ 0.0001 | |
Preferred stock, shares authorized | 10,000,000 | 10,000,000 | ||
Preferred stock, par value | $ 0.0001 | $ 0.0001 | ||
Common stock, shares outstanding | 17,683,965 | 17,683,965 | 17,425,654 | |
Issuance of common stock | $ 252 | |||
Proceeds from issuance of common stock | $ 775 | |||
Common Stock | ||||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
Sale of stock | 83,662 | |||
Common Stock | Purchase Agreement | Lincoln Park Capital Fund, LLC | ||||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
Issuance of common stock | $ 15,000 | |||
Sale of stock | 65,374 | |||
Term of purchase agreement | 36 months | |||
Fair market value of commitment shares | $ 200 | |||
Stock issuance costs | $ 400 | |||
Common Stock | Open Market Sales Agreement | ATM Facility | ||||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
Issuance of common stock | $ 8,450 | |||
Sale of stock | 174,649 | |||
Proceeds from issuance of common stock | $ 800 |
Stockholders' Equity - Summary
Stockholders' Equity - Summary of Common Stock Reserved for Future Issuance (Details) - shares | Mar. 31, 2020 | Dec. 31, 2019 |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total common stock reserved for future issuance | 4,264,248 | 3,218,710 |
Stock Options Issued and Outstanding | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total common stock reserved for future issuance | 2,014,093 | 1,821,093 |
Warrants for Common Stock | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total common stock reserved for future issuance | 80,428 | 80,428 |
Awards Available Under 2018 Equity Incentive Plan | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total common stock reserved for future issuance | 1,491,755 | 813,473 |
Employee Stock Purchase Plan | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total common stock reserved for future issuance | 677,972 | 503,716 |
Stockholders' Equity - Summar_2
Stockholders' Equity - Summary of Non-cash Stock-based Compensation Expense (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Non-cash stock-based compensation expense | $ 787 | $ 446 |
Research and Development Expense | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Non-cash stock-based compensation expense | 414 | 255 |
General and Administrative Expense | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Non-cash stock-based compensation expense | $ 373 | $ 191 |
Subsequent Events - Additional
Subsequent Events - Additional Information (Details) - Subsequent Event | Apr. 22, 2020$ / sharesshares |
Subsequent Event [Line Items] | |
Repricing of outstanding options | shares | 1,475,093 |
Minimum | |
Subsequent Event [Line Items] | |
Exercise price of options per share | $ / shares | $ 2.45 |