Document and Entity Information
Document and Entity Information - shares | 3 Months Ended | |
Mar. 31, 2020 | May 08, 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 | |
Trading Symbol | NK | |
Entity Registrant Name | NANTKWEST, INC. | |
Entity Central Index Key | 0001326110 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Non-accelerated Filer | |
Entity Emerging Growth Company | true | |
Entity Small Business | true | |
Entity Ex Transition Period | true | |
Entity Common Stock, Shares Outstanding | 98,508,958 | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Entity Shell Company | false | |
Title of 12(b) Security | Common Stock, par value $0.0001 per share | |
Security Exchange Name | NASDAQ | |
Entity File Number | 001-37507 | |
Entity Incorporation, State or Country Code | DE | |
Entity Tax Identification Number | 43-1979754 | |
Entity Address, Address Line One | 3530 John Hopkins Court | |
Entity Address, City or Town | San Diego | |
Entity Address, State or Province | CA | |
Entity Address, Postal Zip Code | 92121 | |
City Area Code | 858 | |
Local Phone Number | 633-0300 | |
Document Quarterly Report | true | |
Document Transition Report | false |
Condensed Consolidated Balance
Condensed Consolidated Balance Sheets - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Current assets: | ||
Cash and cash equivalents | $ 16,952 | $ 15,508 |
Prepaid expenses and other current assets (including related parties) | 3,910 | 4,105 |
Marketable debt securities, available-for-sale | 23,263 | 36,144 |
Total current assets | 44,125 | 55,757 |
Marketable debt securities, noncurrent | 0 | 1,497 |
Property, plant and equipment, net | 58,539 | 60,501 |
Operating lease right-of-use assets, net (including related parties) | 11,055 | 11,729 |
Equity investment | 9,253 | 9,253 |
Other assets (including related parties) | 4,051 | 4,386 |
Total assets | 127,023 | 143,123 |
Current liabilities: | ||
Accounts payable | 3,148 | 1,749 |
Accrued expenses | 6,634 | 5,343 |
Due to related parties | 853 | 486 |
Other current liabilities (including related parties) | 3,613 | 3,981 |
Total current liabilities | 14,248 | 11,559 |
Operating lease liability, less current portion (including related parties) | 10,180 | 10,885 |
Total liabilities | 24,428 | 22,444 |
Commitments and contingencies (Note 8) | 0 | 0 |
Stockholders’ equity: | ||
Common stock, $0.0001 par value; 500,000,000 shares authorized; 98,498,432 and 98,460,404 issued and outstanding as of March 31, 2020 and December 31, 2019 | 10 | 10 |
Additional paid-in capital | 783,287 | 782,965 |
Accumulated other comprehensive loss | (128) | (105) |
Accumulated deficit | (680,574) | (662,191) |
Total stockholders’ equity | 102,595 | 120,679 |
Total liabilities and stockholders’ equity | $ 127,023 | $ 143,123 |
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 | 500,000,000 | 500,000,000 |
Common stock, shares issued | 98,498,432 | 98,460,404 |
Common stock, shares outstanding | 98,498,432 | 98,460,404 |
Condensed Consolidated Statemen
Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Income Statement [Abstract] | ||
Revenue | $ 21 | $ 5 |
Operating expenses: | ||
Research and development (including amounts with related parties) | 13,234 | 12,598 |
Selling, general and administrative (including amounts with related parties) | 5,373 | 5,742 |
Total operating expenses | 18,607 | 18,340 |
Loss from operations | (18,586) | (18,335) |
Other income (expense): | ||
Investment income, net | 178 | 370 |
Interest expense | (7) | (3) |
Other income, net (including amounts with related parties) | 32 | 47 |
Total other income | 203 | 414 |
Loss before income taxes | (18,383) | (17,921) |
Income tax benefit | 0 | 36 |
Net loss | $ (18,383) | $ (17,885) |
Net loss per share: | ||
Basic and diluted | $ (0.19) | $ (0.22) |
Weighted-average number of shares during the period: | ||
Basic and diluted | 98,472,641 | 81,261,302 |
Condensed Consolidated Statem_2
Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Statement Of Income And Comprehensive Income [Abstract] | ||
Net loss | $ (18,383) | $ (17,885) |
Other comprehensive (loss) income, net of income taxes: | ||
Net unrealized (losses) gains on available-for-sale securities | (24) | 61 |
Reclassification of net realized losses on available-for-sale securities included in net loss | 1 | 0 |
Total other comprehensive (loss) income | (23) | 61 |
Comprehensive loss | $ (18,406) | $ (17,824) |
Condensed Consolidated Statem_3
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income (Loss) | Accumulated Deficit |
Beginning Balance at Dec. 31, 2018 | $ 146,006 | $ 8 | $ 741,246 | $ (267) | $ (594,981) |
Beginning Balance, Shares at Dec. 31, 2018 | 79,087,734 | ||||
Stock-based compensation expense | 1,351 | $ 0 | 1,351 | 0 | 0 |
Exercise of warrants | 35,151 | $ 2 | 35,149 | 0 | 0 |
Exercise of warrants, Shares | 17,589,250 | ||||
Exercise of stock options | 4,070 | $ 0 | 4,070 | 0 | 0 |
Exercise of stock options, Shares | 1,986,300 | ||||
Vesting of restricted stock units (RSUs) | 0 | $ 0 | 0 | 0 | 0 |
Vesting of restricted stock units (RSUs), Shares | 49,775 | ||||
Employee payroll taxes withheld related to vesting of RSUs and exercise of stock options | (26) | $ 0 | (26) | 0 | 0 |
Employee payroll taxes withheld related to vesting of RSUs and exercise of stock options, Shares | (38,906) | ||||
Cumulative effect of the adoption of the new standard | Accounting Standards Update 2016-02 | (920) | $ 0 | 0 | 0 | (920) |
Other comprehensive (loss) income, net | 61 | 0 | 0 | 61 | 0 |
Net loss | (17,885) | 0 | 0 | 0 | (17,885) |
Ending Balance at Mar. 31, 2019 | 167,808 | $ 10 | 781,790 | (206) | (613,786) |
Ending Balance, Shares at Mar. 31, 2019 | 98,674,153 | ||||
Beginning Balance at Dec. 31, 2019 | $ 120,679 | $ 10 | 782,965 | (105) | (662,191) |
Beginning Balance, Shares at Dec. 31, 2019 | 98,460,404 | 98,460,404 | |||
Stock-based compensation expense | $ 445 | $ 0 | 445 | 0 | 0 |
Vesting of restricted stock units (RSUs) | 0 | $ 0 | 0 | 0 | 0 |
Vesting of restricted stock units (RSUs), Shares | 63,750 | ||||
Employee payroll taxes withheld related to vesting of RSUs and exercise of stock options | (123) | $ 0 | (123) | 0 | 0 |
Employee payroll taxes withheld related to vesting of RSUs and exercise of stock options, Shares | (25,722) | ||||
Other comprehensive (loss) income, net | (23) | $ 0 | 0 | (23) | 0 |
Net loss | (18,383) | 0 | 0 | 0 | (18,383) |
Ending Balance at Mar. 31, 2020 | $ 102,595 | $ 10 | $ 783,287 | $ (128) | $ (680,574) |
Ending Balance, Shares at Mar. 31, 2020 | 98,498,432 | 98,498,432 |
Condensed Consolidated Statem_4
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019 | |
Operating activities: | |||
Net loss | $ (18,383) | $ (17,885) | |
Adjustments to reconcile net loss to net cash used in operating activities: | |||
Depreciation and amortization | 2,217 | 2,395 | |
Non-cash lease expense related to operating lease right-of-use assets | 674 | 624 | |
Stock-based compensation expense | 445 | 1,351 | |
Amortization of net premiums and discounts on marketable debt securities | 45 | 41 | |
Non-cash interest items, net | 17 | (95) | |
Loss on sales of marketable debt securities | 1 | 0 | |
Changes in operating assets and liabilities: | |||
Prepaid expenses and other current assets | 244 | 80 | |
Operating lease right-of-use assets, net | 0 | (247) | |
Other assets | 335 | 8 | |
Accounts payable | 1,270 | 670 | |
Accrued expenses and other liabilities | 997 | 797 | |
Due to related parties | 300 | (162) | |
Operating lease liabilities | (758) | (655) | |
Net cash used in operating activities | (12,596) | (13,078) | |
Investing activities: | |||
Purchases of property, plant and equipment | (146) | (2,104) | |
Purchases of marketable debt securities, available-for-sale | (10,300) | (50,273) | |
Sales/maturities of marketable debt securities | 24,609 | 32,918 | |
Net cash provided by (used in) investing activities | 14,163 | (19,459) | |
Financing activities: | |||
Proceeds from exercises of stock options and warrants | 0 | 39,221 | $ 39,200 |
Net share settlement for restricted stock unit vesting and option exercises | (123) | (26) | |
Net cash (used in) provided by financing activities | (123) | 39,195 | |
Net increase in cash, cash equivalents, and restricted cash | 1,444 | 6,658 | |
Cash, cash equivalents, and restricted cash, beginning of period | 15,687 | 17,000 | 17,000 |
Cash, cash equivalents, and restricted cash, end of period | 17,131 | 23,658 | 15,687 |
Reconciliation of cash, cash equivalents, and restricted cash at end of period: | |||
Cash and cash equivalents | 16,952 | 22,279 | 15,508 |
Restricted cash | 179 | 1,379 | |
Cash, cash equivalents, and restricted cash, end of period | 17,131 | 23,658 | $ 15,687 |
Supplemental disclosure of cash flow information: | |||
Interest | 7 | 3 | |
Income taxes | 0 | 0 | |
Supplemental disclosure of non-cash investing and financing activities: | |||
Property and equipment purchases included in accounts payable, accrued expenses, and other liabilities | 182 | 2,031 | |
Conversion of Viracta convertible notes and accrued interest into investment in equity securities of Viracta (Note 4) | 0 | 751 | |
Unrealized (losses) gains on marketable debt securities | (23) | 118 | |
Cashless exercise of stock options | $ 0 | $ 29 |
Description of Business
Description of Business | 3 Months Ended |
Mar. 31, 2020 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Description of Business | 1. Description of Business Organization NantKwest, Inc., or NantKwest, was incorporated in Illinois on October 7, 2002 under the name ZelleRx Corporation. On January 22, 2010, the company changed its name to Conkwest, Inc., and on July 10, 2015, the company changed its name to NantKwest, Inc. In March 2014, the company redomesticated from the State of Illinois to the State of Delaware and the Illinois company ceased to exist. We are a pioneering clinical-stage immunotherapy biotechnology company headquartered in San Diego, California with certain operations in Culver City and El Segundo, California and Woburn, Massachusetts. In these notes, the terms “we,” “our,” “the company” and “us” refer to NantKwest. We are focused on harnessing the power of the innate immune system by using its natural killer cells, or NK cells, to treat cancer and viral infectious diseases. A critical aspect of our strategy is to invest significantly in innovating new therapeutic candidates, based upon our proprietary activated NK, or aNK, cell platform, and conducting clinical testing and scale manufacturing of our most promising biologic product candidates. We hold the exclusive right to commercialize aNK cells, a commercially viable NK cell line, and a wide range of genetically modified derivatives capable of killing cancer and virally infected cells. We own corresponding United States, or U.S., and foreign composition and methods-of-use patents and applications covering the cells, improvements, methods of expansion and manufacture and use of aNK cells and their improvements as therapeutics to treat a spectrum of clinical conditions. We also license exclusive commercial rights to a high-affinity CD16 receptor expressing enhancement of our aNK cell platform, covered in a portfolio of U.S. and foreign composition and methods-of-use patents and applications covering both the clinical use as a therapeutic to treat cancers in combination with antibody products, as well as the non-clinical use in laboratory testing of monoclonal antibodies. We have non-exclusively licensed or sub-licensed our high-affinity CD16 bearing aNK cell platform and corresponding intellectual property to numerous pharmaceutical and biotechnology companies for such non-clinical uses. Liquidity As of March 31, 2020, the company had an accumulated deficit of approximately $680.6 million. We also had negative cash flow from operations of approximately $12.6 million during the three months ended March 31, 2020. The company will likely need additional capital to further fund development of, and seek regulatory approvals for, our product candidates, and to begin to commercialize any approved products. We are currently focused primarily on the development of immunotherapeutic treatments for cancers and debilitating viral infections using targeted cancer and viral killing cell lines, and we believe such activities will result in the company’s continued incurrence of significant research and development and other expenses related to those programs. If the clinical trials for any of the company’s product candidates fail or produce unsuccessful results and those product candidates do not gain regulatory approval, or if any of our product candidates, if approved, fail to achieve market acceptance, we may never become profitable. Even if the company achieves profitability in the future, it may not be able to sustain profitability in subsequent periods. We intend to cover our future operating expenses through cash and cash equivalents and marketable debt securities on hand and through a combination of equity offerings, debt financings, government or other third-party funding, marketing and distribution arrangements and other collaborations, strategic alliances, and licensing arrangements. Additional financing may not be available to us when needed and, if available, financing may not be obtained on terms favorable to the company or its stockholders. While we expect our existing cash, and cash equivalents and marketable debt securities, together with the ability to borrow from affiliated entities, will enable us to fund operations and capital expenditure requirements for at least the next 12 months, we may not have sufficient funds to reach commercialization. Failure to obtain adequate financing when needed may require us to delay, reduce, limit, or terminate some or all of our development programs or future commercialization efforts or grant rights to develop and market product candidates that we might otherwise prefer to develop and market ourselves, which could adversely affect our ability to operate as a going concern. If we raise additional funds from the issuance of equity securities, substantial dilution to existing stockholders may result. If we raise additional funds by incurring debt financing, the terms of the debt may involve significant cash payment obligations, as well as covenants and specific financial ratios that may restrict our ability to operate our business. |
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 There have been no material changes in our significant accounting policies other than the adoption of accounting pronouncements described below under Application of New or Revised Accounting Standards – Adopted Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America, or U.S. GAAP. The condensed consolidated financial statements reflect all adjustments which are, in the opinion of management, necessary to present fairly the results for the interim periods presented and have been prepared on the same basis as the audited consolidated financial statements for the fiscal year ended December 31, 2019. The condensed consolidated financial statements have been prepared assuming the company will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business, and do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or amounts and classification of liabilities that may result from the outcome of the uncertainty discussed in the Liquidity section of Note 1. We believe our existing cash, cash equivalents, and investments in marketable debt securities, and our ability to borrow from affiliated entities, will be sufficient to fund operations through at least the next 12 months following the issuance date of the financial statements based upon our Chairman and CEO’s intent and ability to support the company’s operations with additional funds, including loans from affiliated entities, as required. We may also seek to sell additional equity, through one or more follow-on public offerings, or in separate financings, or obtain a credit facility. However, we may not be able to secure such financing in a timely manner or on favorable terms. Without additional funds, we may choose to delay or reduce our operating or investment expenditures. Further, because of the risk and uncertainties associated with the commercialization of the company’s product candidates in development, we may need additional funds to meet our needs sooner than planned. To date, the company’s primary sources of capital were its initial public offering and the concurrent private placement of common shares. In addition, during the year ended December 31, 2019, our Chairman and CEO exercised warrants and options resulting in aggregate cash proceeds of $39.2 million. The unaudited condensed consolidated financial statements do not include all information and notes necessary for a complete presentation of results of income, comprehensive income, financial position, and cash flows in conformity with U.S. GAAP. Accordingly, these financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto for the fiscal year ended December 31, 2019 included in our Annual Report on Form 10‑K. Interim operating results are not necessarily indicative of operating results for the full year. The year-end consolidated balance sheet data was derived from our audited financial statements, but does not include all disclosures required by U.S. GAAP. Principles of Consolidation and Equity Investments The condensed consolidated financial statements include the accounts of NantKwest and its wholly owned subsidiaries. All intercompany amounts have been eliminated. We apply the variable interest model under Accounting Standards Codification, or ASC, Topic 810, Consolidation For entities we hold as an equity investment that are not consolidated under the VIE Model, we consider whether our investment constitutes ownership of a majority of the voting interests in the entity and therefore should be considered for consolidation under the voting interest model. Unconsolidated equity investments in the common stock or in-substance common stock of an entity under which we are able to exercise significant influence, but not control, are accounted for using the equity method. Our ability to exercise significant influence is generally indicated by ownership of 20 to 50 percent interest in the voting securities of the entity. All other unconsolidated equity investments on which we are not able to exercise significant influence will be subsequently measured at fair value with unrealized holding gains and losses included in other income, net on the condensed consolidated statements of operations. In the instance the equity investment does not have a readily determinable fair value and does not qualify for the practical expedient to estimate fair value in accordance with ASC 820, Fair Value Measurement Investments—Equity Securities We own non-marketable equity securities that are accounted for using the measurement alternative under ASC 321 because the preferred stock held by us is not considered in-substance common stock and such preferred stock does not have a readily determinable fair value. All investments are reviewed on a regular basis for possible impairment. If an investment's fair value is determined to be less than its net carrying value, the investment is written down to its fair value. Such an evaluation is judgmental and dependent on specific facts and circumstances. Factors considered in determining whether an impairment indicator is present include: the investees’ earnings performance and clinical trial performance, change in the investees’ industry and geographic area in which it operates, offers to purchase or sell the security for a price less than the cost of the investment, issues that raise concerns about the investee's ability to continue as a going concern, and any other information that we may be aware of related to the investment. Factors considered in determining whether an observable price change has occurred include: the price at which the investee issues equity instruments similar to those of our investment and the rights and preferences of those equity instruments compared to ours. Use of Estimates The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, we evaluate our estimates, including those related to valuation of equity-based awards, deferred income taxes and related valuation allowances, preclinical and clinical trial accruals, impairment assessments, useful lives of long-lived assets, loss contingencies, and fair value measurements. We base our estimates on historical experience and on various other market-specific and relevant assumptions that we believe to be reasonable under the circumstances. Estimates are assessed each period and updated to reflect current information, such as the economic considerations related to the impact that the recent coronavirus disease (COVID‑19) could have on our significant accounting estimates. Actual results could differ from those estimates. Risks and Uncertainties In March 2020, the World Health Organization declared the novel strain of coronavirus disease (SARS‑CoV‑2) outbreak a pandemic. To date, our operations have not been significantly impacted by the COVID‑19 outbreak. However, we cannot at this time predict the specific extent, duration, or full impact that the COVID‑19 outbreak may have on our financial condition and results of operations, including ongoing and planned clinical trials. The impact of the COVID‑19 coronavirus outbreak on the financial performance of the company will depend on future developments, including the duration and spread of the outbreak and related governmental advisories and restrictions. These developments and the impact of COVID‑19 on the financial markets and the overall economy are highly uncertain. If the financial markets and/or the overall economy are impacted for an extended period, our results may be adversely affected. Contingencies We record accruals for loss contingencies to the extent that we conclude it is probable that a liability has been incurred and the amount of the related loss can be reasonably estimated. We evaluate, on a quarterly basis, developments in legal proceedings and other matters that could cause a change in the potential amount of the liability recorded or of the range of potential losses disclosed. Additionally, we record our rights to insurance recoveries, limited to the extent of incurred or probable losses, as a receivable when such recoveries have been agreed to with our third-party insurers and when receipt is deemed probable. This includes instances when our third-party insurers have agreed to pay, on our behalf, certain legal defense costs and settlement amounts directly to applicable law firms and a settlement fund. Concentration of Credit Risk and Other Risks and Uncertainties Financial instruments that potentially subject us to concentrations of risk consist principally of cash and cash equivalents and marketable debt securities. Our cash and cash equivalents are held by one major financial institution in the U.S. and one in Korea. Product candidates developed by us will require approvals or clearances from the U.S. Food and Drug Administration, or FDA, or international regulatory agencies prior to commercial sales. There can be no assurance that any of our product candidates will receive any of the required approvals or clearances. If we were to be denied approval or clearance or any such approval or clearance was to be delayed, it would have a material adverse impact on us. Basic and Diluted Net Loss per Share of Common Stock 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 loss per share is computed similarly to basic loss per share except that the denominator is increased to include the number of additional shares that would have been outstanding if the potential common shares had been issued and if the additional common shares were dilutive. For all periods presented, potentially dilutive securities are excluded from the computation of fully diluted loss per share as their effect is anti-dilutive. The following table details those securities that have been excluded from the computation of potentially dilutive securities: As of March 31, 2020 2019 Outstanding options 4,506,950 4,506,950 Outstanding RSUs 1,102,528 821,936 Total 5,609,478 5,328,886 Amounts in the table above reflect the common stock equivalents of the noted instruments. Recent Accounting Pronouncements Application of New or Revised Accounting Standards – Adopted In December 2019, the Financial Accounting Standards Board, or FASB, issued Accounting Standards Update, or ASU, 2019‑12, Simplifying the Accounting for Income Taxes Application of New or Revised Accounting Standards – Not Yet Adopted In June 2016, the FASB issued ASU 2016‑13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments Other recent authoritative guidance issued by the FASB (including technical corrections to the ASC), the American Institute of Certified Public Accountants, and the Securities and Exchange Commission during the three months ended March 31, 2020 did not, or are not expected to, have a material effect on our consolidated financial statements. |
Financial Statement Details
Financial Statement Details | 3 Months Ended |
Mar. 31, 2020 | |
Financial Statement Details [Abstract] | |
Financial Statement Details | 3. Financial Statement Details Prepaid expenses and other current assets As of March 31, 2020 and December 31, 2019, prepaid expenses and other current assets were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Prepaid preclinical and clinical trial services - with related party (Note 9) $ 1,249 $ 1,021 Prepaid supplies - with related party (Note 9) 410 467 Prepaid rent 393 392 Insurance premium financing asset 381 757 Prepaid services 344 440 Prepaid insurance 288 372 Prepaid equipment maintenance 262 251 Interest receivable - marketable debt securities 205 222 Prepaid license fees 157 78 Due from related parties 114 47 Insurance claim receivables 29 34 Other 78 24 $ 3,910 $ 4,105 Property, plant and equipment, net As of March 31, 2020 and December 31, 2019, property, plant and equipment, net, was made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Leasehold improvements $ 33,430 $ 33,406 Buildings 22,690 22,690 Equipment 21,640 21,434 Software 1,195 1,195 Furniture & fixtures 408 383 79,363 79,108 Accumulated depreciation (20,824 ) (18,607 ) $ 58,539 $ 60,501 Depreciation expense related to property, plant and equipment was $2.2 million and $1.8 million for the three months ended March 31, 2020 and 2019, respectively. Other assets As of March 31, 2020 and December 31, 2019, other assets were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Prepaid preclinical and clinical trial services - with related party (Note 9) $ 3,739 $ 4,075 Restricted cash 179 179 Security deposit 113 113 Other 20 19 $ 4,051 $ 4,386 Restricted cash is comprised of a certificate of deposit that serves as collateral for a letter of credit required by our landlord as a security deposit related to our facility in San Diego, California. Accrued expenses As of March 31, 2020 and December 31, 2019, accrued expenses were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Accrued bonus $ 2,611 $ 2,002 Accrued compensation 1,631 1,064 Accrued professional and service fees 1,097 975 Accrued laboratory equipment, supplies and related services 559 640 Accrued preclinical and clinical trial costs 511 281 Accrued franchise, sales/use and property taxes 168 200 Other 57 181 $ 6,634 $ 5,343 Other current liabilities As of March 31, 2020 and December 31, 2019, other current liabilities were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Operating lease liability - current portion (including amounts with related parties, Note 9) $ 3,154 $ 3,206 Financing obligation - current portion 381 757 Other 78 18 $ 3,613 $ 3,981 Investment income, net Net investment income is as follows for the three months ended March 31, 2020 and 2019 (in thousands): Three Months Ended March 31, 2020 2019 (Unaudited) Interest income $ 224 $ 410 Investment amortization expense, net (45 ) (40 ) Net realized losses on investments (1 ) — $ 178 $ 370 Interest income includes interest from marketable debt securities, notes receivable, other assets, and interest from bank deposits. We did not recognize an impairment loss on any investments during the three months ended March 31, 2020 and 2019. |
Viracta Investment
Viracta Investment | 3 Months Ended |
Mar. 31, 2020 | |
Investments All Other Investments [Abstract] | |
Viracta Investment | 4. Viracta Investment In March 2017, we participated in a Series B convertible preferred stock financing and invested $8.5 million in Viracta Therapeutics, Inc., or Viracta, a clinical stage drug development company. In May 2017, we executed an exclusive worldwide license with Viracta to develop and commercialize Viracta’s proprietary histone deacetylase inhibitor drug candidate for use in combination with natural killer cell therapy and possibly additional therapies. At March 31, 2020, our investment in Viracta totaled $9.3 million. Our investment in Viracta is reflected in equity investment on the condensed consolidated balance sheets. In June 2018, Viracta executed a 2018 Note and Warrant Purchase Agreement with existing and new investors, including us. The initial closing under the Purchase Agreement occurred in June 2018, at which point we purchased a convertible note for $0.4 million, which under certain circumstances was convertible into preferred stock of Viracta, and a warrant to purchase Viracta’s common shares. The convertible note accrued interest at 8% and had a one-year maturity date. In September 2018, a milestone closing under the Purchase Agreement occurred, at which point we purchased an additional convertible note for $0.4 million, which under certain circumstances was convertible into preferred stock of Viracta, and a warrant to purchase Viracta’s common shares. The convertible note accrued interest at 8% and had a one-year maturity date. We classified the convertible notes as held-to-maturity notes receivable on the consolidated balance sheets. Effective January 31, 2019, the notes, together with accrued interest then outstanding, were converted to Series B preferred stock resulting in an increase to our investment in Viracta’s Series B convertible preferred stock of $0.8 million. In May 2019, we exercised warrants to acquire 253,120 shares of Viracta common stock. At December 31, 2019, our investment in Viracta totaled $9.3 million. Based on the level of equity investment at risk, Viracta is not a VIE and therefore is not consolidated under the VIE Model. In addition, we do not hold a controlling financial interest in Viracta and therefore we do not consolidate Viracta under the voting interest model. As the preferred stock is not considered in-substance common stock, the investment is not within the scope of accounting for the investment under the equity method. As the preferred stock does not have a readily determinable fair value and does not qualify for the practical expedient to estimate fair value in accordance with ASC 820, we have elected to apply the measurement alternative under ASC 321, pursuant to which we measure our investment in Viracta at cost, less impairment, adjusted for observable price changes in an orderly market for an identical or similar investment of the same issuer. As of March 31, 2020, our qualitative impairment assessment did not indicate there were events or changes in circumstances that may have had a significant adverse effect on the fair value of the investment. We have not recorded any impairments as of March 31, 2020, or on a cumulative basis. Further, we have not identified any downward or upward adjustments due to observable price changes in the investment as of March 31, 2020, or on a cumulative basis. |
Financial Instruments Investmen
Financial Instruments Investments in Debt Securities | 3 Months Ended |
Mar. 31, 2020 | |
Cash Equivalents And Marketable Securities [Abstract] | |
Financial Instruments Investments in Marketable Debt Securities | 5. Financial Instruments – Investments in Marketable Debt Securities At March 31, 2020, our investments in available-for-sale debt securities are detailed below (in thousands): March 31, 2020 (Unaudited) Amortized Cost Unrealized Gains Unrealized Losses Fair Value Current: Corporate debt securities $ 19,534 $ — $ (30 ) $ 19,504 Foreign government bonds 1,001 — — 1,001 Government sponsored securities 2,751 7 — 2,758 Current portion 23,286 7 (30 ) 23,263 Total $ 23,286 $ 7 $ (30 ) $ 23,263 As of March 31, 2020, the weighted-average remaining contractual life of our available-for-sale securities was approximately 0.2 years. At December 31, 2019, our investments in available-for-sale debt securities are detailed below (in thousands): December 31, 2019 Amortized Cost Unrealized Gains Unrealized Losses Fair Value Current: Corporate debt securities $ 32,382 $ 10 $ (3 ) $ 32,389 Foreign government bonds 1,007 — — 1,007 Government sponsored securities 2,752 — (4 ) 2,748 Current portion 36,141 10 (7 ) 36,144 Noncurrent: Corporate debt securities 1,501 — (4 ) 1,497 Noncurrent portion 1,501 — (4 ) 1,497 Total $ 37,642 $ 10 $ (11 ) $ 37,641 Accumulated unrealized losses on debt securities classified as available-for-sale that have been in a continuous loss position for less than 12 months and for more than 12 months at March 31, 2020 and December 31, 2019 were as follows (in thousands): March 31, 2020 (Unaudited) Less than 12 months More than 12 months Estimated Fair Value Gross Unrealized Losses Estimated Fair Value Gross Unrealized Losses Corporate debt securities $ 19,504 $ (30 ) $ — $ — Total $ 19,504 $ (30 ) $ — $ — December 31, 2019 Less than 12 months More than 12 months Estimated Fair Value Gross Unrealized Losses Estimated Fair Value Gross Unrealized Losses Corporate debt securities $ 11,021 $ (3 ) $ 1,497 $ (4 ) Government sponsored securities — — 2,748 (4 ) Total $ 11,021 $ (3 ) $ 4,245 $ (8 ) At March 31, 2020, 23 of the securities were in an unrealized loss position. We evaluated our securities for other-than-temporary impairment and concluded that the decline in value was primarily caused by current economic and market conditions. We do not intend to sell the investments and it is not more likely than not that we will be required to sell the investments before recovery of their amortized cost bases. Therefore, we did not recognize any other-than-temporary impairment loss during the three months ended March 31, 2020. Realized gains and losses on sales of available-for-sale debt securities during the three months ended March 31, 2020 and 2019 were immaterial. |
Fair Value Measurements
Fair Value Measurements | 3 Months Ended |
Mar. 31, 2020 | |
Fair Value Disclosures [Abstract] | |
Fair Value Measurements | 6. Fair Value Measurements Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, based on our principal or, in absence of a principal, most advantageous market for the specific asset or liability. We use a three-tier fair value hierarchy to classify and disclose all assets and liabilities measured at fair value on a recurring basis, as well as assets and liabilities measured at fair value on a non-recurring basis, in periods subsequent to their initial measurement. The hierarchy requires us to use observable inputs when available, and to minimize the use of unobservable inputs, when determining fair value. The three tiers are defined as follows: • Level 1— Observable inputs that reflect quoted market prices (unadjusted) for identical assets or liabilities in active markets at the measurement date. Since valuations are based on quoted prices that are readily and regularly available in an active market, valuation of these products does not entail a significant degree of judgment. Our Level 1 assets consist of bank deposits and money market funds. • Level 2— Observable inputs other than quoted prices in active markets that are observable either directly or indirectly in the marketplace for identical or similar assets and liabilities. Our Level 2 assets consist of corporate debt securities including commercial paper, government sponsored securities and corporate bonds, as well as foreign municipal securities. • Level 3— Valuations based on inputs that are unobservable and significant to the overall fair value measurement. During the periods presented, no transfers were made into or out of the Level 1, 2 or 3 categories. We will continue to review the fair value inputs on quarterly basis. We utilize a third-party pricing service to assist in obtaining fair value pricing for our investments in marketable debt securities. Inputs are documented in accordance with the fair value disclosure hierarchy. Recurring Valuations Financial assets and liabilities measured at fair value on a recurring basis are summarized below at March 31, 2020 and December 31, 2019 (in thousands): Fair Value Measurements at March 31, 2020 (Unaudited) Total Level 1 Level 2 Level 3 Assets: Current: Cash and cash equivalents $ 16,952 $ 16,952 $ — $ — Corporate debt securities 19,504 — 19,504 — Foreign government bonds 1,001 — 1,001 — Government sponsored securities 2,758 — 2,758 — Total assets measured at fair value $ 40,215 $ 16,952 $ 23,263 $ — Fair Value Measurements at December 31, 2019 Total Level 1 Level 2 Level 3 Assets: Current: Cash and cash equivalents $ 15,508 $ 15,508 $ — $ — Corporate debt securities 32,389 — 32,389 — Foreign government bonds 1,007 — 1,007 — Government sponsored securities 2,748 — 2,748 — Noncurrent: Corporate debt securities 1,497 — 1,497 — Total assets measured at fair value $ 53,149 $ 15,508 $ 37,641 $ — Non-recurring Valuations Non-financial assets and liabilities are recognized at fair value subsequent to initial recognition when they are deemed to be other-than-temporarily impaired. There were no material non-financial assets and liabilities deemed to be other-than-temporarily impaired and measured at fair value on a non-recurring basis for the three months ended March 31, 2020. |
Collaboration and License Agree
Collaboration and License Agreements | 3 Months Ended |
Mar. 31, 2020 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Collaboration and License Agreements | 7. Collaboration and License Agreements Collaborative Arrangements A collaborative arrangement is a contractual arrangement that involves a joint operating activity. These arrangements involve two or more parties who are (i) active participants in the activity, and (ii) exposed to significant risks and rewards dependent on the commercial success of the activity. Cost Sharing Agreement In January 2020, we entered into a Cost Allocation Agreement, or the Agreement, with ImmunityBio, Inc. and its subsidiaries, or ImmunityBio. The Agreement became effective on October 1, 2019. ImmunityBio is a related party, as it is an affiliate of NantWorks (Note 9). Under the Agreement and related work order, the parties agreed to conduct a joint study for the clinical research trial being conducted pursuant to the protocol titled QUILT 3.063: A phase 2 study of combination therapy with an IL‑15 superagonist (N‑803), off-the-shelf CD16‑targeted natural killer cells (haNK), and avelumab without cytotoxic chemotherapy in subjects with Merkel Cell Carcinoma (MCC) that has progressed on or after treatment with a checkpoint inhibitor We will act as the sponsor of this joint study for purposes of regulatory matters, including submissions, correspondence, and communications. Additionally, we are designated as the contracting party to execute agreements with third and related parties relating to the joint study. We and ImmunityBio will split certain joint study costs equally in accordance with the terms of the Agreement and related work order. Shared joint study costs include cost related to conducting the joint study development activities, such as personnel related costs, as well as all costs associated with regulatory matters. Costs and expenses incurred in connection with the development, manufacturing, supply, delivery, and pre-patient administration dosing mechanism of each party’s study drug, are excluded from the shared joint study costs. Under the Agreement, each of ImmunityBio and the company will receive exclusive rights to any new intellectual property developed that relates solely to its respective study drug, and the parties will have joint co-equal rights in any other intellectual property. The Agreement expires upon the second anniversary of the effective date with the option to renew for additional successive one-year terms, but work orders for any joint studies still in process at the time of termination will continue until the applicable study is completed. During the three months ended March 31, 2020, we incurred $0.1 million in costs related to the joint study that are subject to joint cost sharing under the Agreement which have been recorded as a reduction in research and development expense on the condensed consolidated statements of operations. At March 31, 2020, we have recorded a receivable of $0.1 million from ImmunityBio related to ImmunityBio’s share of joint study costs under the Agreement, which is included in prepaid and other current assets on the condensed consolidated balance sheets. Exclusive Co-Development Agreement In August 2016, we entered into an exclusive Co‑Development Agreement, or the Co‑Development Agreement, with Altor BioScience, LLC, or Altor. Altor is a related party, as it is a wholly owned subsidiary of ImmunityBio (Note 9). Under the Co‑Development Agreement, the parties agreed to exclusively collaborate on the development of certain therapeutic applications combining our proprietary NK cells with Altor's N‑801 and/or N‑803 products with respect to certain technologies and intellectual property rights as may be agreed between the parties for the purpose of jointly developing therapeutic applications of certain effector cell lines. We are the lead developer for each product developed by the parties pursuant to the Co‑Development Agreement unless otherwise agreed to under a given project plan. Under the terms of the Co‑Development Agreement, both parties granted a co-exclusive, royalty free, fully paid-up, worldwide license, with the right to sublicense (only to a third-party contractor assisting with research and development activities under this Co‑Development Agreement and subject to prior consent, not to be unreasonably withheld), under the intellectual property, or IP, including the parties interest in the joint IP, solely to conduct any development activities agreed to by the steering committee as set forth in any development plan. Unless otherwise mutually agreed by the parties in the development plan for a project, we are responsible for all costs and expenses incurred by either party related to conducting clinical trials and other activities under each development program, including costs associated with patient enrollment, materials and supplies, third-party staffing and regulatory filings. Altor supplies free of charge, sufficient amounts of Altor products for all pre-clinical requirements and certain clinical requirements for up to 400 patients in phase I and/or phase II clinical trials, as required under the development plan for a project per the Co‑Development Agreement. Each company owns an undivided interest in and to all rights, title and interest in and to the joint product rights. The Co‑Development Agreement expires upon the fifth anniversary of the effective date. We have dosed patients with N‑803, an IL‑15 superagonist, in several phase Ib/II trials. No charges for supplies by Altor were incurred in association with the above trials during the three months ended March 31, 2020 and 2019. |
Commitments and Contingencies
Commitments and Contingencies | 3 Months Ended |
Mar. 31, 2020 | |
Commitments And Contingencies Disclosure [Abstract] | |
Commitments and contingencies | 8. Commitments and Contingencies Contingencies We record accruals for loss contingencies to the extent that we conclude it is probable that a liability has been incurred and the amount of the related loss can be reasonably estimated. We evaluate, on a quarterly basis, developments in legal proceedings and other matters that could cause a change in the potential amount of the liability recorded or of the range of potential losses disclosed. Additionally, we record our rights to insurance recoveries, limited to the extent of incurred or probable losses, as a receivable when such recoveries have been agreed to with our third-party insurers and when receipt is deemed probable. This includes instances where our third-party insurers have agreed to pay, on our behalf, certain legal defense costs and settlement amounts directly to applicable law firms and a settlement fund. Securities Litigation In March 2016, a putative securities class action complaint captioned Sudunagunta v. NantKwest, Inc., et al. Under the terms of the settlement, we paid $12.0 million to the plaintiffs as full and complete settlement of the litigation. We were responsible for $1.2 million of the settlement amount, which was recognized in selling, general and administrative expense during 2018, while the remaining $10.8 million was fully funded by our insurance carriers under our directors’ and officers’ insurance policy. We and the insurance carriers paid the settlement amount into a settlement fund in January 2019. Subsequent to receiving final approval of the settlement on May 13, 2019, the aforementioned settlement accrual, associated insurance claim receivable and restricted cash were released and are no longer reflected on the accompanying condensed consolidated balance sheets. Stipulation of Settlement In early April 2019, following board approval, which occurred in late March 2019, we entered into a settlement agreement, or the Stipulation of Settlement, with three stockholders of the company, each of whom had submitted a stockholder demand for the board to take action to remedy purported harm to the company resulting from certain alleged wrongful conduct concerning, among other things, disclosures about Dr. Soon-Shiong’s compensation and a related-party lease agreement. The Stipulation of Settlement called for us to adopt certain governance changes, and for the three stockholders to file a stockholder derivative action in the Superior Court of the State of California, County of San Diego, followed by an application for court approval of the Stipulation of Settlement. On May 31, 2019, the court entered an order preliminarily approving the Stipulation of Settlement and scheduling the final settlement hearing for August 9, 2019. Pursuant to the Stipulation of Settlement, we have provided stockholders with notice of the settlement and the final settlement hearing. Under the terms of the Stipulation of Settlement, which received final approval by the court on August 9, 2019, we paid an attorney’s fee of $0.5 million to the plaintiffs as part of the settlement. Of that amount, we were responsible for half, which was recognized in selling, general and administrative expense on the condensed consolidated statements of operations during the first quarter of 2019, while the other half was funded by our insurance carrier. We and the insurance carrier paid the settlement amount into a settlement fund in June 2019. Subsequent to receiving final approval of the settlement on August 9, 2019, the aforementioned settlement accrual, associated insurance claim receivable and restricted cash were released and are no longer reflected on the accompanying condensed consolidated balance sheets. Insurance Recoveries We have reflected our right to insurance recoveries, limited to the extent of incurred or probable losses, as a receivable when such recoveries have been agreed to with our third-party insurers and receipt is deemed probable. This includes instances where our third-party insurers have agreed to pay, on our behalf, certain legal defense costs and settlement amounts directly to applicable law firms and a settlement fund. The amount of such receivable recorded at March 31, 2020 and December 31, 2019 was $30,000 and $34,000, respectively, and is included in prepaid expenses and other current assets on our consolidated balance sheets. Contractual Obligations - Leases Substantially all of our operating lease right-of-use assets and operating lease liabilities relate to facilities leases. We lease: (i) a research facility and office space in San Diego, California; (ii) a research and manufacturing space in Culver City, California, from a related party; (iii) a research and manufacturing facility in El Segundo, California, also from a related party; (iv) a research facility in Torrance, California; and (v) a research facility in Woburn, Massachusetts. See Note 9 – Related Party Agreements For the three months ended March 31, 2020 and 2019, $1.3 million and $1.2 million, respectively, including variable lease costs of $0.3 million and $0.2 million, respectively, was recorded in operating expenses on the condensed consolidated statements of operations. The weighted-average remaining lease term as of March 31, 2020 and December 31, 2019 was 4.3 years and 4.5 years, respectively. The weighted-average discount rate as of March 31, 2020 and December 31, 2019 was 9%. For the three months ended March 31, 2020 and 2019, cash outflows from operating leases, excluding variable lease costs, was $1.0 million and $1.3 million, respectively. Future minimum lease payments at March 31, 2020 are presented in the following table (in thousands). Common area maintenance costs and taxes are not included in these payments. Years ending December 31: Operating Leases (a) 2020 (excluding the three months ended March 31, 2020) $ 3,221 2021 3,754 2022 3,671 2023 2,545 2024 1,083 Thereafter 1,730 Total future minimum lease payments 16,004 Less: Interest 2,671 Present value of operating lease liabilities $ 13,333 (a) Operating lease payments include $3.3 million related to options to extend lease terms that are reasonably certain of being exercised. In August 2018, NantBio, Inc., or NantBio, a related party (Note 9), assigned an agreement to us for the use of a third-party research facility, which provides us with the exclusive right to use and access to a portion of the third party’s laboratory and vivarium premises. In conjunction with the assignment, we reimbursed NantBio for upfront payments which it had made to the third party of $0.9 million, and paid $0.5 million directly to the third party for an aggregate value of $1.4 million. The assigned agreement is for a term of ten years and expires in June 2027. The agreement may be terminated by us at any time, with or without cause. In case of termination of the agreement, the third party will reimburse us for a pro-rata amount based upon the passage of time. In September 2016, we entered into a lease agreement with 605 Doug St, LLC, a related party (Note 9), for approximately 24,250 square feet in El Segundo, California, which has been converted to a research and development laboratory and a current good manufacturing practice, or cGMP, manufacturing facility. The lease runs from July 2016 through July 2023. We have the option to extend the lease for an additional three year term through July 2026. The monthly rent is $0.1 million with annual increases of 3% beginning in July 2017. In March 2016, we entered into a lease agreement for an approximately 7,893 square foot facility in Woburn, Massachusetts, for a research and development laboratory, related office and other related uses. The initial lease term runs for 48 months from April 29, 2016 through May 31, 2020. In June 2016, the lease was amended to add 260 square feet, for a total of 8,153 square feet. Base rent for the initial term of the lease is $19,000 per month with a $1 per square foot annual increase on each anniversary date. In August 2019, we exercised our right pursuant to the lease agreement to extend the term of the lease for an additional two years through May 31, 2022. Consequently, during the third quarter of 2019 we recognized an increase of $0.6 million in both operating lease right-of-use assets and operating lease liabilities on the condensed consolidated balance sheets. In November 2015, we entered into a facility license agreement with NantWorks LLC, or NantWorks, a related party (Note 9), for approximately 9,500 square feet of office space in Culver City, California, which has been converted to a research and development laboratory and a cGMP manufacturing facility. The license was effective in May 2015 and extends through December 2020. The monthly rent is $47,000, with annual increases of 3% beginning in January 2017. In June 2015, we entered into a lease agreement for an approximately 44,700 square foot facility in San Diego, California, for a research and development laboratory, related office and other related uses. The term of the lease extends for seven years commencing on August 1, 2016. The base rent is $0.2 million per month with 3% annual increases on each anniversary date. Commitments We did not enter into any significant contracts during the three months ended March 31, 2020, other than those disclosed in these unaudited condensed consolidated financial statements. |
Related Party Agreements
Related Party Agreements | 3 Months Ended |
Mar. 31, 2020 | |
Related Party Transactions [Abstract] | |
Related Party Agreements | 9. Related Party Agreements Our Chairman and CEO founded and has a controlling interest in NantWorks, which is a collection of multiple companies in the healthcare and technology space. As described below, we have entered into arrangements with NantWorks, and certain affiliates of NantWorks, to facilitate the development of new genetically modified NK cells for our product pipeline. Affiliates of NantWorks are also affiliates of the company due to the common control by and/or common ownership interest of our Chairman and CEO. NantWorks Under the NantWorks shared services agreement executed in November 2015, but effective August 2015, NantWorks provides corporate, general and administrative, manufacturing strategy, research and development, regulatory and clinical trial strategy, and other support services. We are charged for the services at cost plus reasonable allocations for indirect costs that relate to the employees providing the services. For the three months ended March 31, 2020 and 2019, we recorded $0.7 million and $0.6 million, respectively, to selling, general and administrative expense, and $0.5 million and $0.3 million, respectively, to research and development expense under this arrangement on the condensed consolidated statements of operations. These amounts exclude certain general and administrative expenses provided by third party vendors directly for our benefit, which have been reimbursed to NantWorks based on those vendors’ invoiced amounts without markup by NantWorks. In June 2016, we amended the existing shared services agreement with NantWorks whereby we can provide support services to NantWorks and/or any of its affiliates. For the three months ended March 31, 2020 and 2019, we recorded expense reimbursements of $0.3 million and $0.2 million, respectively, to selling, general and administrative expense and $0.5 million and $0.5 million, respectively, to research and development expense. We owed NantWorks a net amount of $0.7 million and $0.4 million for all agreements between the two affiliates at March 31, 2020 and December 31, 2019, respectively, which is included in due to related parties on the condensed consolidated balance sheets. In November 2015, we entered into a facility license agreement with NantWorks, which became effective May 2015, for approximately 9,500 square feet in Culver City, California, which has been converted to a research and development laboratory and a cGMP manufacturing facility. Lease expense for this facility is recorded in research and development expense on the condensed consolidated statements of operations and was $0.1 million for each of the three months ended March 31, 2020 and 2019. Immuno-Oncology Clinic, Inc. Beginning in 2017, we entered into multiple agreements with Immuno-Oncology Clinic, Inc., or the Clinic, to conduct various clinical trials. The Clinic was formerly known as John Lee, M.D. and Leonard Sender, M.D., Inc., a professional medical corporation, dba Chan Soon-Shiong Institutes for Medicine, in El Segundo, California. The Clinic is a related party as it is owned by one officer of NantKwest and NantWorks manages the administrative operations of the Clinic. Prior to June 30, 2019, one of the company’s officers was an investigator or sub-investigator for all of the company’s trials conducted at the Clinic. In July 2019, we entered into a new agreement with the Clinic which superseded our existing agreements with the Clinic, effective as of July 1, 2019. The new agreement, as amended on March 31, 2020, covers clinical trial and research related activities on a non-exclusive basis relating to our existing clinical trials, commenced prior to July 1, 2019, and prospective clinical trials and research projects. The new agreement also specifies certain services and related costs that are excluded from the new agreement. Prior to commencing any work under the new agreement, the parties have agreed to execute written work orders setting forth the terms and conditions related to specific services to be performed, including financial terms. For existing clinical trials, commenced prior to July 1, 2019, fees incurred for services performed after July 1, 2019 are covered under the new agreement and applied towards the below-mentioned prepayments. The initial term of the new agreement is for one year, but the agreement allows for an automatic renewal and additional extensions beyond the initial term. In July 2019, we executed a clinical trial work order under the new agreement with the Clinic for an open-label, phase I study of PD‑L1.t‑haNK for infusion in subjects with locally advanced or metastatic solid cancers. In consideration of the services to be performed under the new agreement, as amended on March 31, 2020, we agreed to make payments of up to $7.5 million to the Clinic, of which $3.75 million and $1.875 million were paid in July 2019 and October 2019, respectively. As amended, a conditional payment of $1.875 million shall be due and payable at such time, if any, that the payments made in July 2019 and October 2019 have been earned by the Clinic through performance of services. Under the term of the new agreement, the outstanding balance of our prepayment shall be increased on a quarterly basis by an interest credit computed in accordance with terms specified in the new agreement. To the extent any portion of the prepayments remain unearned by the Clinic on the third anniversary of the new agreement, we may elect at our sole discretion either to (i) not extend the term of the new agreement and have the Clinic reimburse us for the total amount of any remaining unused portion of the prepayments, or (ii) extend the term of the new agreement for up to three additional one year periods, at which time the Clinic will reimburse us for the total amount of any remaining unused portion of the prepayments plus interest if reimbursement is not made within 60 days of expiration. The Clinic may terminate this agreement upon each anniversary date upon sixty (60) days prior written notice and reimbursement in full to us of any outstanding unearned balance of the prepayments, provided that any such termination by the Clinic will not apply with respect to any work orders still in effect at the time of such termination. During the three months ended March 31, 2020 and 2019, $0.1 million and $0.4 million, respectively, has been recognized in research and development expense on the condensed consolidated statements of operations related to our agreements with the Clinic. At March 31, 2020 and December 31, 2019, we owed the Clinic $0.1 million and $0.1 million, respectively, for services excluded from the new agreement, which are included in due to related parties on the condensed consolidated balance sheets. At March 31, 2020 and December 31, 2019, we had a prepaid balance with the Clinic of $5.0 million and $5.1 million, respectively, which are included in prepaid expenses and other currents assets, and other assets, on the condensed consolidated balance sheets. We anticipate that the remaining prepayment amount as of March 31, 2020 will be utilized in future periods as the Clinic provides additional services pursuant to the new agreement. ImmunityBio ImmunityBio, Inc., or ImmunityBio, is a related party, as it is an affiliate of NantWorks. In January 2020, we entered into a cost sharing agreement with ImmunityBio as further described in Note 7 – Collaboration and License Agreements In August 2016, we entered into an exclusive Co‑Development Agreement with Altor as described in Note 7 – Collaboration and License Agreements In June 2015, we entered into a supply agreement with ImmunityBio pursuant to which we have the right to purchase ImmunityBio’s proprietary bioreactors, made according to specifications mutually agreed to with ImmunityBio. We also have the right to purchase reagents and consumables associated with such equipment from ImmunityBio. When an upfront payment is made, it is included in prepaid expenses on the condensed consolidated balance sheets until the product is received. The agreement has an initial term of five years and renews automatically for successive one-year periods unless terminated earlier. At each of March 31, 2020 and December 31, 2019, we had $1.8 million in capitalized equipment purchased from ImmunityBio, which is included in property, plant and equipment, net, on the condensed consolidated balance sheets. During each of the three months ended March 31, 2020 and 2019, we recorded research and development expense associated with reagents and consumables purchased from ImmunityBio of $0.1 million on the condensed consolidated statements of operations. At March 31, 2020 and December 31, 2019 we had $0.4 million and $0.5 million, respectively, included in prepaid expenses and other current assets on the condensed consolidated balance sheets related to consumables purchased from ImmunityBio. At March 31, 2020 and December 31, 2019, no other balances were due between the parties. 605 Doug St. LLC In September 2016, we entered into a lease agreement with 605 Doug St, LLC, an entity owned by our Chairman and CEO, for approximately 24,250 square feet in El Segundo, California, which has been converted to a research and development laboratory and a cGMP manufacturing facility. The lease runs from July 2016 through July 2023. We have the option to extend the lease for an additional three-year term through July 2026. The monthly rent is $0.1 million with annual increases of 3% beginning in July 2017. Lease expense for this facility is recorded in research and development expense on the condensed consolidated statements of operations and was $0.2 million for each of the three months ended March 31, 2020 and 2019, respectively. At March 31, 2020 and December 31, 2019, no balances were due between the parties. NantBio In August 2018, NantBio assigned an agreement to us for the use of a third-party research facility, which provides us with the exclusive right to use and access to a portion of the third party’s laboratory and vivarium premises. NantBio is a related party, as it is an affiliate of NantWorks. In conjunction with the assignment, we reimbursed NantBio for upfront payments which it had made to the third party of $0.9 million, and paid $0.5 million directly to the third party for an aggregate value of $1.4 million. The assigned agreement is for a term of ten years and expires in June 2027. The agreement may be terminated by us at any time, with or without cause. In case of termination of the agreement, the third party will reimburse us for a pro-rata amount based upon the passage of time. At December 31, 2019, NantBio owed us $8,400, which is included in prepaid expenses and other current assets on the condensed consolidated balance sheets. At March 31, 2020, no balances were due between the parties. In March 2016, NantBio and the National Cancer Institute entered into a cooperative research and development agreement. The initial five year agreement covers NantBio and its affiliates, including us. Under the agreement, the parties are collaborating on the preclinical and clinical development of proprietary recombinant natural killer cells and monoclonal antibodies in monotherapy and in combination immunotherapies. We benefited from the preclinical and clinical research conducted during the first four years under this agreement. In each of April 2016, April 2017, August 2018 and May 2019, we paid $0.6 million to the National Cancer Institute as a prepayment for services under the agreement. We recognize research and development expense related to this agreement ratably over a 12‑month period for each funding year and recorded $0.1 million and $0.1 million of expense associated with the agreement in each of the three months ended March 31, 2020 and 2019. At March 31, 2020, we have accrued $25,000 in anticipation of funding an additional $0.6 million related to the fifth year of the agreement in April 2020. As of December 31, 2019, we had a balance of $0.1 million included in prepaid expenses and other current assets related to this agreement, on the condensed consolidated balance sheets. |
Stockholders' Equity
Stockholders' Equity | 3 Months Ended |
Mar. 31, 2020 | |
Equity [Abstract] | |
Stockholders' Equity | 10. Stockholders’ Equity Stock Repurchase – In November 2015, the board of directors approved a share repurchase program, or the 2015 Share Repurchase Program, allowing the CEO or CFO, on behalf of the company, to repurchase from time to time, in the open market or in privately negotiated transactions, up to $50.0 million of our outstanding shares of common stock, exclusive of any commissions, markups or expenses. The timing and amounts of any purchases were and will continue to be based on market conditions and other factors, including price, regulatory requirements and other corporate considerations. The 2015 Share Repurchase Program does not require the purchase of any minimum number of shares and may be suspended, modified, or discontinued at any time without prior notice. We have financed, and expect to continue to finance, the purchases with existing cash balances. At March 31, 2020, $18.3 million remained authorized for repurchase under the 2015 Share Repurchase Program and no shares were repurchased during the three months ended March 31, 2020. The shares are formally retired through board approval upon repurchase. |
Stock-Based Compensation
Stock-Based Compensation | 3 Months Ended |
Mar. 31, 2020 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |
Stock-Based Compensation | 11. Stock-Based Compensation The following table presents all stock-based compensation as included on the condensed consolidated statements of operations (in thousands): Three Months Ended March 31, 2020 2019 (Unaudited) Stock-based compensation expense: Employee stock options $ 105 $ 997 Employee RSUs 290 250 Non-employee RSUs 50 104 $ 445 $ 1,351 Stock-based compensation expense in operating expenses: Research and development $ 128 $ 111 Selling, general and administrative 317 1,240 $ 445 $ 1,351 Stock Options The following table summarizes stock option activity under all equity incentive plans for the three months ended March 31, 2020: Number of Shares Weighted- Average Exercise Price Aggregate Intrinsic Value (in thousands) Weighted- Average Remaining Contractual Life (in years) Outstanding at December 31, 2019 4,506,950 $ 9.37 $ 5,710 5.8 Outstanding at March 31, 2020 4,506,950 $ 9.37 $ 3,085 5.6 Vested and Exercisable at March 31, 2020 4,023,614 $ 10.13 $ 3,085 5.3 The total unrecognized compensation cost related to non-vested stock options as of March 31, 2020 is $1.0 million, which is expected to be recognized over a weighted-average period of 2.4 years. During the three months ended March 31, 2019, we recognized proceeds of $4.1 million from exercises of stock options by our Chairman and CEO. There were no option exercises during the three months ended March 31, 2020. Restricted Stock Units The following table summarizes the restricted stock units, or RSUs, activity under the 2015 Plan for the three months ended March 31, 2020: Number of Shares Weighted- Average Grant Date Fair Value Unvested balance at December 31, 2019 1,139,428 $ 2.23 Granted 33,500 $ 6.43 Vested (63,750 ) $ 5.90 Forfeited (6,650 ) $ 2.71 Unvested balance at March 31, 2020 1,102,528 $ 2.14 During the three months ended March 31, 2020, we granted 33,500 RSUs to employees. As of March 31, 2020, there was $1.3 million of unrecognized stock-based compensation expense related to RSUs that is expected to be recognized over a weighted-average period of 2.0 years. Of that amount, $1.2 million of unrecognized expense is related to employee grants with a remaining weighted-average period of 2.1 years and $0.1 million of unrecognized expense is related to non-employee grants with a remaining weighted-average period of 0.6 years. Warrants During the three months ended March 31, 2019, we recognized proceeds of $35.2 million upon the exercise of warrants by our Chairman and CEO. As of December 31, 2019 there were no warrants outstanding, and no warrants were issued during the three months ended March 31, 2020. |
Income Taxes
Income Taxes | 3 Months Ended |
Mar. 31, 2020 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | 12. Income Taxes The difference between the federal statutory tax rate of 21% and our 0% tax rate is due to losses in jurisdictions from which we cannot benefit. Prior to the adoption of ASU 2019‑12 in the first quarter of 2020, as described in Note 2, intraperiod tax allocation rules required us to allocate the provision for income taxes between continuing operations and other categories of earnings, such as other comprehensive income. In periods in which we had a year-to-date pre-tax loss from continuing operations and pre-tax income in other categories of earnings, such as other comprehensive income, we had to allocate the tax provision to the other categories of earnings. We then recorded a related tax benefit in continuing operations. However, with the adoption of ASU 2019‑12, we are no longer required to allocate the tax provision to the other categories of earnings and related benefit to continuing operations under these circumstances. We recorded unrealized gains on marketable debt securities during the three months ended March 31, 2019. As a result, we recorded a tax benefit of $36,000 for the three months ended March 31, 2019 on the condensed consolidated statements of operations. We also recorded an increase to other comprehensive income of $0.1 million for the three months ended March 31, 2019 on the condensed consolidated balance sheets. We are operating in Korea. During the three months ended March 31, 2020 and 2019, there was no tax expense or benefit related to Korea. We currently file federal and state income tax returns in the U.S. and in Korea. Income tax expense consists of U.S. federal, state, and Korean income taxes. To date, we have not been required to pay U.S. federal income taxes and only minimum state income taxes because of current and accumulated net operating losses. On March 27, 2020, the U.S. enacted the Coronavirus Aid, Relief and Economic Security Act, or the CARES Act. The CARES Act is an emergency economic stimulus package that includes spending and tax breaks to strengthen the U.S. economy and fund a nationwide effort to curtail the effect of COVID‑19. While the CARES Act provides sweeping tax changes in response to the COVID‑19 pandemic, some of the more significant provisions which are expected to impact our financial statements include removal of certain limitations on utilization of net operating losses, increasing the loss carryback period for certain losses to five years, and increasing the ability to deduct interest expense, as well as amending certain provisions of the previously enacted Tax Cuts and Jobs Act. Consistent with previous years, we expect to continue to generate net losses in the foreseeable future. We currently have significant federal and state deferred tax assets attributed to prior net operating losses and research and experimentation tax credits. These deferred taxes are fully reserved. As we have never generated taxable income, the CARES Act feature allowing net operating losses originating in 2018, 2019 or 2020 to be carried back five years is not expected to have a significant impact. Management does not expect any other provisions of the CARES Act to have a material impact on our financial position, results of operations or cash flows during 2020. |
Summary of Significant Accoun_2
Summary of Significant Accounting Policies (Policies) | 3 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
Liquidity | Liquidity As of March 31, 2020, the company had an accumulated deficit of approximately $680.6 million. We also had negative cash flow from operations of approximately $12.6 million during the three months ended March 31, 2020. The company will likely need additional capital to further fund development of, and seek regulatory approvals for, our product candidates, and to begin to commercialize any approved products. We are currently focused primarily on the development of immunotherapeutic treatments for cancers and debilitating viral infections using targeted cancer and viral killing cell lines, and we believe such activities will result in the company’s continued incurrence of significant research and development and other expenses related to those programs. If the clinical trials for any of the company’s product candidates fail or produce unsuccessful results and those product candidates do not gain regulatory approval, or if any of our product candidates, if approved, fail to achieve market acceptance, we may never become profitable. Even if the company achieves profitability in the future, it may not be able to sustain profitability in subsequent periods. We intend to cover our future operating expenses through cash and cash equivalents and marketable debt securities on hand and through a combination of equity offerings, debt financings, government or other third-party funding, marketing and distribution arrangements and other collaborations, strategic alliances, and licensing arrangements. Additional financing may not be available to us when needed and, if available, financing may not be obtained on terms favorable to the company or its stockholders. While we expect our existing cash, and cash equivalents and marketable debt securities, together with the ability to borrow from affiliated entities, will enable us to fund operations and capital expenditure requirements for at least the next 12 months, we may not have sufficient funds to reach commercialization. Failure to obtain adequate financing when needed may require us to delay, reduce, limit, or terminate some or all of our development programs or future commercialization efforts or grant rights to develop and market product candidates that we might otherwise prefer to develop and market ourselves, which could adversely affect our ability to operate as a going concern. If we raise additional funds from the issuance of equity securities, substantial dilution to existing stockholders may result. If we raise additional funds by incurring debt financing, the terms of the debt may involve significant cash payment obligations, as well as covenants and specific financial ratios that may restrict our ability to operate our business. |
Basis of Presentation | Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America, or U.S. GAAP. The condensed consolidated financial statements reflect all adjustments which are, in the opinion of management, necessary to present fairly the results for the interim periods presented and have been prepared on the same basis as the audited consolidated financial statements for the fiscal year ended December 31, 2019. The condensed consolidated financial statements have been prepared assuming the company will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business, and do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or amounts and classification of liabilities that may result from the outcome of the uncertainty discussed in the Liquidity section of Note 1. We believe our existing cash, cash equivalents, and investments in marketable debt securities, and our ability to borrow from affiliated entities, will be sufficient to fund operations through at least the next 12 months following the issuance date of the financial statements based upon our Chairman and CEO’s intent and ability to support the company’s operations with additional funds, including loans from affiliated entities, as required. We may also seek to sell additional equity, through one or more follow-on public offerings, or in separate financings, or obtain a credit facility. However, we may not be able to secure such financing in a timely manner or on favorable terms. Without additional funds, we may choose to delay or reduce our operating or investment expenditures. Further, because of the risk and uncertainties associated with the commercialization of the company’s product candidates in development, we may need additional funds to meet our needs sooner than planned. To date, the company’s primary sources of capital were its initial public offering and the concurrent private placement of common shares. In addition, during the year ended December 31, 2019, our Chairman and CEO exercised warrants and options resulting in aggregate cash proceeds of $39.2 million. The unaudited condensed consolidated financial statements do not include all information and notes necessary for a complete presentation of results of income, comprehensive income, financial position, and cash flows in conformity with U.S. GAAP. Accordingly, these financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto for the fiscal year ended December 31, 2019 included in our Annual Report on Form 10‑K. Interim operating results are not necessarily indicative of operating results for the full year. The year-end consolidated balance sheet data was derived from our audited financial statements, but does not include all disclosures required by U.S. GAAP. |
Principles of Consolidation and Equity Investments | Principles of Consolidation and Equity Investments The condensed consolidated financial statements include the accounts of NantKwest and its wholly owned subsidiaries. All intercompany amounts have been eliminated. We apply the variable interest model under Accounting Standards Codification, or ASC, Topic 810, Consolidation For entities we hold as an equity investment that are not consolidated under the VIE Model, we consider whether our investment constitutes ownership of a majority of the voting interests in the entity and therefore should be considered for consolidation under the voting interest model. Unconsolidated equity investments in the common stock or in-substance common stock of an entity under which we are able to exercise significant influence, but not control, are accounted for using the equity method. Our ability to exercise significant influence is generally indicated by ownership of 20 to 50 percent interest in the voting securities of the entity. All other unconsolidated equity investments on which we are not able to exercise significant influence will be subsequently measured at fair value with unrealized holding gains and losses included in other income, net on the condensed consolidated statements of operations. In the instance the equity investment does not have a readily determinable fair value and does not qualify for the practical expedient to estimate fair value in accordance with ASC 820, Fair Value Measurement Investments—Equity Securities We own non-marketable equity securities that are accounted for using the measurement alternative under ASC 321 because the preferred stock held by us is not considered in-substance common stock and such preferred stock does not have a readily determinable fair value. All investments are reviewed on a regular basis for possible impairment. If an investment's fair value is determined to be less than its net carrying value, the investment is written down to its fair value. Such an evaluation is judgmental and dependent on specific facts and circumstances. Factors considered in determining whether an impairment indicator is present include: the investees’ earnings performance and clinical trial performance, change in the investees’ industry and geographic area in which it operates, offers to purchase or sell the security for a price less than the cost of the investment, issues that raise concerns about the investee's ability to continue as a going concern, and any other information that we may be aware of related to the investment. Factors considered in determining whether an observable price change has occurred include: the price at which the investee issues equity instruments similar to those of our investment and the rights and preferences of those equity instruments compared to ours. |
Use of Estimates | Use of Estimates The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, we evaluate our estimates, including those related to valuation of equity-based awards, deferred income taxes and related valuation allowances, preclinical and clinical trial accruals, impairment assessments, useful lives of long-lived assets, loss contingencies, and fair value measurements. We base our estimates on historical experience and on various other market-specific and relevant assumptions that we believe to be reasonable under the circumstances. Estimates are assessed each period and updated to reflect current information, such as the economic considerations related to the impact that the recent coronavirus disease (COVID‑19) could have on our significant accounting estimates. Actual results could differ from those estimates. |
Risks and Uncertainties | Risks and Uncertainties In March 2020, the World Health Organization declared the novel strain of coronavirus disease (SARS‑CoV‑2) outbreak a pandemic. To date, our operations have not been significantly impacted by the COVID‑19 outbreak. However, we cannot at this time predict the specific extent, duration, or full impact that the COVID‑19 outbreak may have on our financial condition and results of operations, including ongoing and planned clinical trials. The impact of the COVID‑19 coronavirus outbreak on the financial performance of the company will depend on future developments, including the duration and spread of the outbreak and related governmental advisories and restrictions. These developments and the impact of COVID‑19 on the financial markets and the overall economy are highly uncertain. If the financial markets and/or the overall economy are impacted for an extended period, our results may be adversely affected. |
Contingencies | Contingencies We record accruals for loss contingencies to the extent that we conclude it is probable that a liability has been incurred and the amount of the related loss can be reasonably estimated. We evaluate, on a quarterly basis, developments in legal proceedings and other matters that could cause a change in the potential amount of the liability recorded or of the range of potential losses disclosed. Additionally, we record our rights to insurance recoveries, limited to the extent of incurred or probable losses, as a receivable when such recoveries have been agreed to with our third-party insurers and when receipt is deemed probable. This includes instances when our third-party insurers have agreed to pay, on our behalf, certain legal defense costs and settlement amounts directly to applicable law firms and a settlement fund. |
Concentration of Credit Risk and Other Risks and Uncertainties | Concentration of Credit Risk and Other Risks and Uncertainties Financial instruments that potentially subject us to concentrations of risk consist principally of cash and cash equivalents and marketable debt securities. Our cash and cash equivalents are held by one major financial institution in the U.S. and one in Korea. Product candidates developed by us will require approvals or clearances from the U.S. Food and Drug Administration, or FDA, or international regulatory agencies prior to commercial sales. There can be no assurance that any of our product candidates will receive any of the required approvals or clearances. If we were to be denied approval or clearance or any such approval or clearance was to be delayed, it would have a material adverse impact on us. |
Basic and Diluted Net Loss Per Share of Common Stock | Basic and Diluted Net Loss per Share of Common Stock 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 loss per share is computed similarly to basic loss per share except that the denominator is increased to include the number of additional shares that would have been outstanding if the potential common shares had been issued and if the additional common shares were dilutive. For all periods presented, potentially dilutive securities are excluded from the computation of fully diluted loss per share as their effect is anti-dilutive. The following table details those securities that have been excluded from the computation of potentially dilutive securities: As of March 31, 2020 2019 Outstanding options 4,506,950 4,506,950 Outstanding RSUs 1,102,528 821,936 Total 5,609,478 5,328,886 Amounts in the table above reflect the common stock equivalents of the noted instruments. |
Recent Accounting Pronouncements | Recent Accounting Pronouncements Application of New or Revised Accounting Standards – Adopted In December 2019, the Financial Accounting Standards Board, or FASB, issued Accounting Standards Update, or ASU, 2019‑12, Simplifying the Accounting for Income Taxes Application of New or Revised Accounting Standards – Not Yet Adopted In June 2016, the FASB issued ASU 2016‑13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments Other recent authoritative guidance issued by the FASB (including technical corrections to the ASC), the American Institute of Certified Public Accountants, and the Securities and Exchange Commission during the three months ended March 31, 2020 did not, or are not expected to, have a material effect on our consolidated financial statements. |
Investment in Viracta | Based on the level of equity investment at risk, Viracta is not a VIE and therefore is not consolidated under the VIE Model. In addition, we do not hold a controlling financial interest in Viracta and therefore we do not consolidate Viracta under the voting interest model. As the preferred stock is not considered in-substance common stock, the investment is not within the scope of accounting for the investment under the equity method. As the preferred stock does not have a readily determinable fair value and does not qualify for the practical expedient to estimate fair value in accordance with ASC 820, we have elected to apply the measurement alternative under ASC 321, pursuant to which we measure our investment in Viracta at cost, less impairment, adjusted for observable price changes in an orderly market for an identical or similar investment of the same issuer. |
Fair Value Measurements | Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, based on our principal or, in absence of a principal, most advantageous market for the specific asset or liability. We use a three-tier fair value hierarchy to classify and disclose all assets and liabilities measured at fair value on a recurring basis, as well as assets and liabilities measured at fair value on a non-recurring basis, in periods subsequent to their initial measurement. The hierarchy requires us to use observable inputs when available, and to minimize the use of unobservable inputs, when determining fair value. The three tiers are defined as follows: • Level 1— Observable inputs that reflect quoted market prices (unadjusted) for identical assets or liabilities in active markets at the measurement date. Since valuations are based on quoted prices that are readily and regularly available in an active market, valuation of these products does not entail a significant degree of judgment. Our Level 1 assets consist of bank deposits and money market funds. • Level 2— Observable inputs other than quoted prices in active markets that are observable either directly or indirectly in the marketplace for identical or similar assets and liabilities. Our Level 2 assets consist of corporate debt securities including commercial paper, government sponsored securities and corporate bonds, as well as foreign municipal securities. • Level 3— Valuations based on inputs that are unobservable and significant to the overall fair value measurement. During the periods presented, no transfers were made into or out of the Level 1, 2 or 3 categories. We will continue to review the fair value inputs on quarterly basis. We utilize a third-party pricing service to assist in obtaining fair value pricing for our investments in marketable debt securities. Inputs are documented in accordance with the fair value disclosure hierarchy. |
Summary of Significant Accoun_3
Summary of Significant Accounting Policies (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
Securities Excluded from the Computation of Potentially Dilutive Securities | The following table details those securities that have been excluded from the computation of potentially dilutive securities: As of March 31, 2020 2019 Outstanding options 4,506,950 4,506,950 Outstanding RSUs 1,102,528 821,936 Total 5,609,478 5,328,886 Amounts in the table above reflect the common stock equivalents of the noted instruments. |
Financial Statement Details (Ta
Financial Statement Details (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Financial Statement Details [Abstract] | |
Prepaid Expenses and Other Current Assets | As of March 31, 2020 and December 31, 2019, prepaid expenses and other current assets were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Prepaid preclinical and clinical trial services - with related party (Note 9) $ 1,249 $ 1,021 Prepaid supplies - with related party (Note 9) 410 467 Prepaid rent 393 392 Insurance premium financing asset 381 757 Prepaid services 344 440 Prepaid insurance 288 372 Prepaid equipment maintenance 262 251 Interest receivable - marketable debt securities 205 222 Prepaid license fees 157 78 Due from related parties 114 47 Insurance claim receivables 29 34 Other 78 24 $ 3,910 $ 4,105 |
Property, Plant and Equipment, Net | As of March 31, 2020 and December 31, 2019, property, plant and equipment, net, was made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Leasehold improvements $ 33,430 $ 33,406 Buildings 22,690 22,690 Equipment 21,640 21,434 Software 1,195 1,195 Furniture & fixtures 408 383 79,363 79,108 Accumulated depreciation (20,824 ) (18,607 ) $ 58,539 $ 60,501 |
Other Assets | As of March 31, 2020 and December 31, 2019, other assets were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Prepaid preclinical and clinical trial services - with related party (Note 9) $ 3,739 $ 4,075 Restricted cash 179 179 Security deposit 113 113 Other 20 19 $ 4,051 $ 4,386 |
Accrued Expenses | As of March 31, 2020 and December 31, 2019, accrued expenses were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Accrued bonus $ 2,611 $ 2,002 Accrued compensation 1,631 1,064 Accrued professional and service fees 1,097 975 Accrued laboratory equipment, supplies and related services 559 640 Accrued preclinical and clinical trial costs 511 281 Accrued franchise, sales/use and property taxes 168 200 Other 57 181 $ 6,634 $ 5,343 |
Other Current Liabilities | As of March 31, 2020 and December 31, 2019, other current liabilities were made up of (in thousands): March 31, 2020 December 31, 2019 (Unaudited) Operating lease liability - current portion (including amounts with related parties, Note 9) $ 3,154 $ 3,206 Financing obligation - current portion 381 757 Other 78 18 $ 3,613 $ 3,981 |
Investment Income, Net | Net investment income is as follows for the three months ended March 31, 2020 and 2019 (in thousands): Three Months Ended March 31, 2020 2019 (Unaudited) Interest income $ 224 $ 410 Investment amortization expense, net (45 ) (40 ) Net realized losses on investments (1 ) — $ 178 $ 370 |
Financial Instruments Investm_2
Financial Instruments Investments in Marketable Debt Securities (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Cash Equivalents And Marketable Securities [Abstract] | |
Schedule of Investments in available-for-sale Debt Securities | At March 31, 2020, our investments in available-for-sale debt securities are detailed below (in thousands): March 31, 2020 (Unaudited) Amortized Cost Unrealized Gains Unrealized Losses Fair Value Current: Corporate debt securities $ 19,534 $ — $ (30 ) $ 19,504 Foreign government bonds 1,001 — — 1,001 Government sponsored securities 2,751 7 — 2,758 Current portion 23,286 7 (30 ) 23,263 Total $ 23,286 $ 7 $ (30 ) $ 23,263 At December 31, 2019, our investments in available-for-sale debt securities are detailed below (in thousands): December 31, 2019 Amortized Cost Unrealized Gains Unrealized Losses Fair Value Current: Corporate debt securities $ 32,382 $ 10 $ (3 ) $ 32,389 Foreign government bonds 1,007 — — 1,007 Government sponsored securities 2,752 — (4 ) 2,748 Current portion 36,141 10 (7 ) 36,144 Noncurrent: Corporate debt securities 1,501 — (4 ) 1,497 Noncurrent portion 1,501 — (4 ) 1,497 Total $ 37,642 $ 10 $ (11 ) $ 37,641 |
Accumulated Unrealized Losses on Debt Securities Classified as Available-for-Sale in Continuous Loss Position | Accumulated unrealized losses on debt securities classified as available-for-sale that have been in a continuous loss position for less than 12 months and for more than 12 months at March 31, 2020 and December 31, 2019 were as follows (in thousands): March 31, 2020 (Unaudited) Less than 12 months More than 12 months Estimated Fair Value Gross Unrealized Losses Estimated Fair Value Gross Unrealized Losses Corporate debt securities $ 19,504 $ (30 ) $ — $ — Total $ 19,504 $ (30 ) $ — $ — December 31, 2019 Less than 12 months More than 12 months Estimated Fair Value Gross Unrealized Losses Estimated Fair Value Gross Unrealized Losses Corporate debt securities $ 11,021 $ (3 ) $ 1,497 $ (4 ) Government sponsored securities — — 2,748 (4 ) Total $ 11,021 $ (3 ) $ 4,245 $ (8 ) |
Fair Value Measurements (Tables
Fair Value Measurements (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Fair Value Disclosures [Abstract] | |
Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis | Financial assets and liabilities measured at fair value on a recurring basis are summarized below at March 31, 2020 and December 31, 2019 (in thousands): Fair Value Measurements at March 31, 2020 (Unaudited) Total Level 1 Level 2 Level 3 Assets: Current: Cash and cash equivalents $ 16,952 $ 16,952 $ — $ — Corporate debt securities 19,504 — 19,504 — Foreign government bonds 1,001 — 1,001 — Government sponsored securities 2,758 — 2,758 — Total assets measured at fair value $ 40,215 $ 16,952 $ 23,263 $ — Fair Value Measurements at December 31, 2019 Total Level 1 Level 2 Level 3 Assets: Current: Cash and cash equivalents $ 15,508 $ 15,508 $ — $ — Corporate debt securities 32,389 — 32,389 — Foreign government bonds 1,007 — 1,007 — Government sponsored securities 2,748 — 2,748 — Noncurrent: Corporate debt securities 1,497 — 1,497 — Total assets measured at fair value $ 53,149 $ 15,508 $ 37,641 $ — |
Commitments and Contingencies (
Commitments and Contingencies (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Commitments And Contingencies Disclosure [Abstract] | |
Summary of Future Minimum Lease Payments | Future minimum lease payments at March 31, 2020 are presented in the following table (in thousands). Common area maintenance costs and taxes are not included in these payments. Years ending December 31: Operating Leases (a) 2020 (excluding the three months ended March 31, 2020) $ 3,221 2021 3,754 2022 3,671 2023 2,545 2024 1,083 Thereafter 1,730 Total future minimum lease payments 16,004 Less: Interest 2,671 Present value of operating lease liabilities $ 13,333 (a) Operating lease payments include $3.3 million related to options to extend lease terms that are reasonably certain of being exercised. |
Stock-Based Compensation (Table
Stock-Based Compensation (Tables) | 3 Months Ended |
Mar. 31, 2020 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |
Stock Based Compensation Expenses Included on Operations Statement | The following table presents all stock-based compensation as included on the condensed consolidated statements of operations (in thousands): Three Months Ended March 31, 2020 2019 (Unaudited) Stock-based compensation expense: Employee stock options $ 105 $ 997 Employee RSUs 290 250 Non-employee RSUs 50 104 $ 445 $ 1,351 Stock-based compensation expense in operating expenses: Research and development $ 128 $ 111 Selling, general and administrative 317 1,240 $ 445 $ 1,351 |
Summarizes Stock Option Activity Under Equity Intensive Plan | The following table summarizes stock option activity under all equity incentive plans for the three months ended March 31, 2020: Number of Shares Weighted- Average Exercise Price Aggregate Intrinsic Value (in thousands) Weighted- Average Remaining Contractual Life (in years) Outstanding at December 31, 2019 4,506,950 $ 9.37 $ 5,710 5.8 Outstanding at March 31, 2020 4,506,950 $ 9.37 $ 3,085 5.6 Vested and Exercisable at March 31, 2020 4,023,614 $ 10.13 $ 3,085 5.3 |
Restricted Stock Units (RSUs) Activity | The following table summarizes the restricted stock units, or RSUs, activity under the 2015 Plan for the three months ended March 31, 2020: Number of Shares Weighted- Average Grant Date Fair Value Unvested balance at December 31, 2019 1,139,428 $ 2.23 Granted 33,500 $ 6.43 Vested (63,750 ) $ 5.90 Forfeited (6,650 ) $ 2.71 Unvested balance at March 31, 2020 1,102,528 $ 2.14 |
Description of Business - Addit
Description of Business - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |||
Accumulated deficit | $ (680,574) | $ (662,191) | |
Net cash used in operating activities | $ (12,596) | $ (13,078) |
Summary of Significant Accoun_4
Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019 | |
Accounting Policies [Line Items] | |||
Proceeds from exercise of stock options and warrants | $ 0 | $ 39,221 | $ 39,200 |
VIE | Minimum | |||
Accounting Policies [Line Items] | |||
Percentage of ownership interest | 20.00% | ||
VIE | Maximum | |||
Accounting Policies [Line Items] | |||
Percentage of ownership interest | 50.00% |
Summary of Significant Accoun_5
Summary of Significant Accounting Policies - Securities Excluded from the Computation of Potentially Dilutive Securities (Detail) - shares | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share, amount | 5,609,478 | 5,328,886 |
Employee Stock Option | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share, amount | 4,506,950 | 4,506,950 |
Outstanding RSUs | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share, amount | 1,102,528 | 821,936 |
Financial Statement Details - P
Financial Statement Details - Prepaid Expenses and Other Current Assets (Detail) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Financial Statement Details [Abstract] | ||
Prepaid preclinical and clinical trial services - with related party (Note 9) | $ 1,249 | $ 1,021 |
Prepaid supplies - with related party (Note 9) | 410 | 467 |
Prepaid rent | 393 | 392 |
Insurance premium financing asset | 381 | 757 |
Prepaid services | 344 | 440 |
Prepaid insurance | 288 | 372 |
Prepaid equipment maintenance | 262 | 251 |
Interest receivable - marketable debt securities | 205 | 222 |
Prepaid license fees | 157 | 78 |
Due from related parties | 114 | 47 |
Insurance claim receivables | 29 | 34 |
Other | 78 | 24 |
Total prepaid expenses and other current assets | $ 3,910 | $ 4,105 |
Financial Statement Details -_2
Financial Statement Details - Property, Plant and Equipment, Net (Detail) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Property Plant And Equipment [Line Items] | ||
Property, plant and equipment, gross | $ 79,363 | $ 79,108 |
Accumulated depreciation | (20,824) | (18,607) |
Property, plant and equipment, net | 58,539 | 60,501 |
Leasehold Improvements | ||
Property Plant And Equipment [Line Items] | ||
Property, plant and equipment, gross | 33,430 | 33,406 |
Buildings | ||
Property Plant And Equipment [Line Items] | ||
Property, plant and equipment, gross | 22,690 | 22,690 |
Equipment | ||
Property Plant And Equipment [Line Items] | ||
Property, plant and equipment, gross | 21,640 | 21,434 |
Software | ||
Property Plant And Equipment [Line Items] | ||
Property, plant and equipment, gross | 1,195 | 1,195 |
Furniture And Fixtures | ||
Property Plant And Equipment [Line Items] | ||
Property, plant and equipment, gross | $ 408 | $ 383 |
Financial Statement Details - A
Financial Statement Details - Additional Information (Detail) - USD ($) | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Financial Statement Details [Abstract] | ||
Depreciation expense related to property, plant and equipment | $ 2,200,000 | $ 1,800,000 |
Impairment loss on recognized investments | $ 0 | $ 0 |
Financial Statement Details - O
Financial Statement Details - Other Assets (Detail) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Financial Statement Details [Abstract] | ||
Prepaid preclinical and clinical trial services - with related party (Note 9) | $ 3,739 | $ 4,075 |
Restricted cash | 179 | 179 |
Security deposit | 113 | 113 |
Other | 20 | 19 |
Other Assets Noncurrent | $ 4,051 | $ 4,386 |
Financial Statement Details -_3
Financial Statement Details - Accrued Expenses (Detail) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Financial Statement Details [Abstract] | ||
Accrued bonus | $ 2,611 | $ 2,002 |
Accrued compensation | 1,631 | 1,064 |
Accrued professional and service fees | 1,097 | 975 |
Accrued laboratory equipment, supplies and related services | 559 | 640 |
Accrued preclinical and clinical trial costs | 511 | 281 |
Accrued franchise, sales/use and property taxes | 168 | 200 |
Other | 57 | 181 |
Accrued Liabilities Current | $ 6,634 | $ 5,343 |
Financial Statement Details -_4
Financial Statement Details - Other Current Liabilities (Detail) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Financial Statement Details [Abstract] | ||
Operating lease liability - current portion (including amounts with related parties, Note 9) | $ 3,154 | $ 3,206 |
Financing obligation - current portion | 381 | 757 |
Other | 78 | 18 |
Other current liabilities | $ 3,613 | $ 3,981 |
Financial Statement Details - I
Financial Statement Details - Investment Income, Net (Detail) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Financial Statement Details [Abstract] | ||
Interest income | $ 224 | $ 410 |
Investment amortization expense, net | (45) | (40) |
Net realized losses on investments | (1) | 0 |
Investment income, net | $ 178 | $ 370 |
Viracta Investment - Additional
Viracta Investment - Additional Information (Detail) - USD ($) $ in Thousands | 1 Months Ended | ||||||
Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2020 | Dec. 31, 2019 | May 31, 2019 | Jan. 31, 2019 | Mar. 31, 2017 | |
Schedule Of Investments [Line Items] | |||||||
Equity securities | $ 9,253 | $ 9,253 | $ 8,500 | ||||
2018 Note and Warrant Purchase Agreement | |||||||
Schedule Of Investments [Line Items] | |||||||
Equity securities | $ 9,300 | ||||||
Purchase of convertible note | $ 400 | $ 400 | |||||
Convertible note accrued interest rate | 8.00% | 8.00% | |||||
Debt instrument maturity date | 1 year | 1 year | |||||
2018 Note and Warrant Purchase Agreement | Common Stock | |||||||
Schedule Of Investments [Line Items] | |||||||
Warrants exercised to acquire shares | 253,120 | ||||||
Series B Preferred Stock | 2018 Note and Warrant Purchase Agreement | |||||||
Schedule Of Investments [Line Items] | |||||||
Preferred stock value | $ 800 |
Financial Instruments Investm_3
Financial Instruments Investments in Marketable Debt Securities - Schedule of Investments in available-for-sale Debt Securities (Detail) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, Amortized Cost | $ 37,642 | |
Available-for-sale, Unrealized Gains | 10 | |
Available-for-sale, Unrealized Losses | (11) | |
Available-for-sale, Fair Value | 37,641 | |
Current Assets | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, Amortized Cost | $ 23,286 | 36,141 |
Available-for-sale, Unrealized Gains | 7 | 10 |
Available-for-sale, Unrealized Losses | (30) | (7) |
Available-for-sale, Fair Value | 23,263 | 36,144 |
Current Assets | Corporate Debt Securities | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, Amortized Cost | 19,534 | 32,382 |
Available-for-sale, Unrealized Gains | 0 | 10 |
Available-for-sale, Unrealized Losses | (30) | (3) |
Available-for-sale, Fair Value | 19,504 | 32,389 |
Current Assets | Foreign Government Bonds | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, Amortized Cost | 1,001 | 1,007 |
Available-for-sale, Unrealized Gains | 0 | 0 |
Available-for-sale, Unrealized Losses | 0 | 0 |
Available-for-sale, Fair Value | 1,001 | 1,007 |
Current Assets | Government Sponsored Securities | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, Amortized Cost | 2,751 | 2,752 |
Available-for-sale, Unrealized Gains | 7 | 0 |
Available-for-sale, Unrealized Losses | 0 | (4) |
Available-for-sale, Fair Value | $ 2,758 | 2,748 |
Noncurrent Assets | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, Amortized Cost | 1,501 | |
Available-for-sale, Unrealized Gains | 0 | |
Available-for-sale, Unrealized Losses | (4) | |
Available-for-sale, Fair Value | 1,497 | |
Noncurrent Assets | Corporate Debt Securities | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, Amortized Cost | 1,501 | |
Available-for-sale, Unrealized Gains | 0 | |
Available-for-sale, Unrealized Losses | (4) | |
Available-for-sale, Fair Value | $ 1,497 |
Financial Instruments Investm_4
Financial Instruments Investments in Marketable Debt Securities - Additional Information (Detail) - Security | 3 Months Ended | 12 Months Ended |
Mar. 31, 2020 | Dec. 31, 2019 | |
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale, weighted-average remaining contractual life | 2 months 12 days | |
Debt Securities | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Number of available-for-sale securities in unrealized loss positions | 23 | |
Maximum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale securities, period of unrealized loss positions | 12 months | 12 months |
Minimum | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-sale securities, period of unrealized loss positions | 12 months | 12 months |
Financial Instruments Investm_5
Financial Instruments Investments in Marketable Debt Securities - Accumulated Unrealized Losses on Debt Securities Classified as Available-for-Sale in Continuous Loss Position (Detail) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-Sale Investments, Less than 12 months, Estimated Fair Value | $ 19,504 | $ 11,021 |
Available-for-Sale Investments, Less than 12 months, Gross Unrealized Losses | (30) | (3) |
Available-for-Sale Investments, More than 12 months, Estimated Fair Value | 0 | 4,245 |
Available-for-Sale Investments, More than 12 months, Gross Unrealized Losses | 0 | (8) |
Government Sponsored Securities | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-Sale Investments, Less than 12 months, Estimated Fair Value | 0 | |
Available-for-Sale Investments, Less than 12 months, Gross Unrealized Losses | 0 | |
Available-for-Sale Investments, More than 12 months, Estimated Fair Value | 2,748 | |
Available-for-Sale Investments, More than 12 months, Gross Unrealized Losses | (4) | |
Corporate Debt Securities | ||
Schedule Of Available For Sale Securities [Line Items] | ||
Available-for-Sale Investments, Less than 12 months, Estimated Fair Value | 19,504 | 11,021 |
Available-for-Sale Investments, Less than 12 months, Gross Unrealized Losses | (30) | (3) |
Available-for-Sale Investments, More than 12 months, Estimated Fair Value | 0 | 1,497 |
Available-for-Sale Investments, More than 12 months, Gross Unrealized Losses | $ 0 | $ (4) |
Fair Value Measurements - Summa
Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | $ 40,215 | $ 53,149 |
Current Assets | Cash and cash equivalents | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 16,952 | 15,508 |
Current Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 19,504 | 32,389 |
Current Assets | Foreign Government Bonds | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 1,001 | 1,007 |
Current Assets | Government Sponsored Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 2,758 | 2,748 |
Noncurrent Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 1,497 | |
Level 1 | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 16,952 | 15,508 |
Level 1 | Current Assets | Cash and cash equivalents | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 16,952 | 15,508 |
Level 1 | Current Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 1 | Current Assets | Foreign Government Bonds | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 1 | Current Assets | Government Sponsored Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 1 | Noncurrent Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | |
Level 2 | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 23,263 | 37,641 |
Level 2 | Current Assets | Cash and cash equivalents | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 2 | Current Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 19,504 | 32,389 |
Level 2 | Current Assets | Foreign Government Bonds | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 1,001 | 1,007 |
Level 2 | Current Assets | Government Sponsored Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 2,758 | 2,748 |
Level 2 | Noncurrent Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 1,497 | |
Level 3 | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 3 | Current Assets | Cash and cash equivalents | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 3 | Current Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 3 | Current Assets | Foreign Government Bonds | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | 0 | 0 |
Level 3 | Current Assets | Government Sponsored Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | $ 0 | 0 |
Level 3 | Noncurrent Assets | Corporate Debt Securities | ||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Assets measured at fair value | $ 0 |
Collaboration and License Agr_2
Collaboration and License Agreements - Additional Information (Detail) | 1 Months Ended | 3 Months Ended | ||
Jun. 30, 2015 | Mar. 31, 2020USD ($)Patient | Mar. 31, 2019USD ($) | Dec. 31, 2019USD ($) | |
Licensing Agreement [Line Items] | ||||
Research and development | $ 13,234,000 | $ 12,598,000 | ||
Due from related parties | 114,000 | $ 47,000 | ||
ImmunityBio | ||||
Licensing Agreement [Line Items] | ||||
Related party, agreement renewal term | 1 year | |||
Research and development | 100,000 | 100,000 | ||
ImmunityBio | Collaborative Arrangement | ||||
Licensing Agreement [Line Items] | ||||
Related party, agreement renewal term | 1 year | |||
Research and development | 100,000 | |||
ImmunityBio | Collaborative Arrangement | Prepaid Expenses and Other Current Assets | ||||
Licensing Agreement [Line Items] | ||||
Due from related parties | $ 100,000 | |||
Altor | ||||
Licensing Agreement [Line Items] | ||||
Maximum number of patients in phase 1 and 2 for clinical trials | Patient | 400 | |||
Supplies and milestone charges for conducting clinical trials | $ 0 | $ 0 |
Commitments and Contingencies -
Commitments and Contingencies - Additional Information (Detail) | Aug. 09, 2019USD ($) | Aug. 31, 2019 | Aug. 31, 2018USD ($) | Sep. 30, 2016USD ($)ft² | Jun. 30, 2016USD ($)ft²$ / ft² | Mar. 31, 2016ft² | Nov. 30, 2015USD ($)ft² | Jun. 30, 2015USD ($)ft² | Mar. 31, 2020USD ($)ft² | Sep. 30, 2019USD ($) | Mar. 31, 2019USD ($) | Dec. 31, 2018USD ($) | Dec. 31, 2019USD ($) |
Commitments And Contingencies [Line Items] | |||||||||||||
Litigation settlement amount | $ 12,000,000 | ||||||||||||
Attorney's fee to plaintiffs | $ 500,000 | ||||||||||||
Weighted average remaining lease term | 4 years 3 months 18 days | 4 years 6 months | |||||||||||
Weighted average discount rate | 9.00% | 9.00% | |||||||||||
Cash outflows from operating leases excluding variable lease cost | $ 1,000,000 | $ 1,300,000 | |||||||||||
Woburn, Massachusetts | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Number of square foot of facility leased | ft² | 8,153 | 7,893 | |||||||||||
Base rent - monthly | $ 19,000 | ||||||||||||
Initial term of lease arrangement | 48 months | ||||||||||||
Lease commencement date | Apr. 29, 2016 | ||||||||||||
Addition to number of square foot of facility leased | ft² | 260 | ||||||||||||
Annual increase of base rent | $ / ft² | 1 | ||||||||||||
Optional extended lease term | 2 years | ||||||||||||
Lease agreement extended lease period | May 31, 2022 | ||||||||||||
Increase in operating lease right-of-use assets | $ 600,000 | ||||||||||||
Period of agreement | In June 2016, the lease was amended to add 260 square feet, for a total of 8,153 square feet. Base rent for the initial term of the lease is $19,000 per month with a $1 per square foot annual increase on each anniversary date | ||||||||||||
Commitment; San Diego | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Number of square foot of facility leased | ft² | 44,700 | ||||||||||||
Base rent - monthly | $ 200,000 | ||||||||||||
Percentage of annual increase of base rent | 3.00% | ||||||||||||
Initial term of lease arrangement | 7 years | ||||||||||||
NantBioScience | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Reimbursed upfront payment to third-party | $ 900,000 | ||||||||||||
Related party transaction, amount paid to third-party | 500,000 | ||||||||||||
Related party transaction, aggregate value | $ 1,400,000 | ||||||||||||
Initial term of agreement entered into with the related party by the entity | 10 years | 5 years | |||||||||||
Related party agreement expiration date | 2027-06 | ||||||||||||
Doug St, LLC | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Period of agreement | The lease runs from July 2016 through July 2023. We have the option to extend the lease for an additional three year term through July 2026. The monthly rent is $0.1 million with annual increases of 3% beginning in July 2017 | ||||||||||||
Optional extended lease term | 3 years | ||||||||||||
Base rent - monthly | $ 100,000 | ||||||||||||
Percentage of annual increase of base rent | 3.00% | ||||||||||||
Annual percentage increases to base rent commencement date | Jul. 31, 2017 | ||||||||||||
Doug St, LLC | El Segundo California | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Number of square foot of facility leased | ft² | 24,250 | ||||||||||||
NantWorks | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Number of square foot of facility leased | ft² | 9,500 | 9,500 | |||||||||||
Base rent - monthly | $ 47,000 | ||||||||||||
Percentage of annual increase of base rent | 3.00% | ||||||||||||
Annual percentage increases to base rent commencement date | Jan. 31, 2017 | ||||||||||||
Period of agreement | The license was effective in May 2015 and extends through December 2020. The monthly rent is $47,000, with annual increases of 3% beginning in January 2017. | ||||||||||||
Prepaid Expenses and Other Current Assets | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Insurance claim receivable | $ 30,000 | $ 34,000 | |||||||||||
Directors and Officers Insurance Policy | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Litigation settlement amount | 10,800,000 | ||||||||||||
Selling, General and Administrative | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Litigation settlement amount | $ 1,200,000 | ||||||||||||
Operating Expenses | |||||||||||||
Commitments And Contingencies [Line Items] | |||||||||||||
Operating lease expense | 1,300,000 | 1,200,000 | |||||||||||
Variable lease costs | $ 300,000 | $ 200,000 |
Commitments and Contingencies_2
Commitments and Contingencies - Summary of Future Minimum Lease Payments (Detail) $ in Thousands | Mar. 31, 2020USD ($) |
Commitments And Contingencies Disclosure [Abstract] | |
2020 (excluding the three months ended March 31, 2020) | $ 3,221 |
2021 | 3,754 |
2022 | 3,671 |
2023 | 2,545 |
2024 | 1,083 |
Thereafter | 1,730 |
Total future minimum lease payments | 16,004 |
Less: Interest | 2,671 |
Present value of operating lease liabilities | $ 13,333 |
Commitments and Contingencies_3
Commitments and Contingencies - Summary of Future Minimum Lease Payments (Parenthetical) (Detail) $ in Millions | 3 Months Ended |
Mar. 31, 2020USD ($) | |
Commitments And Contingencies Disclosure [Abstract] | |
Operating lease payments related to options to extend lease terms | $ 3.3 |
Related Party Agreements - Addi
Related Party Agreements - Additional Information (Detail) | 1 Months Ended | 3 Months Ended | 12 Months Ended | ||||||||||
Oct. 31, 2019USD ($) | Jul. 31, 2019USD ($) | May 31, 2019USD ($) | Aug. 31, 2018USD ($) | Apr. 30, 2017USD ($) | Sep. 30, 2016USD ($)ft² | Apr. 30, 2016USD ($) | Mar. 31, 2016 | Nov. 30, 2015USD ($)ft² | Jun. 30, 2015 | Mar. 31, 2020USD ($)ft²Officer | Mar. 31, 2019USD ($) | Dec. 31, 2019USD ($) | |
Related Party Transaction [Line Items] | |||||||||||||
Selling, general and administrative expense | $ 5,373,000 | $ 5,742,000 | |||||||||||
Research and development | 13,234,000 | 12,598,000 | |||||||||||
Due to related parties | 853,000 | $ 486,000 | |||||||||||
Due from related parties | $ 114,000 | 47,000 | |||||||||||
NantWorks | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Number of square foot of facility leased | ft² | 9,500 | 9,500 | |||||||||||
Base rent - monthly | $ 47,000 | ||||||||||||
Percentage of annual increase of base rent | 3.00% | ||||||||||||
Annual percentage increases to base rent commencement date | Jan. 31, 2017 | ||||||||||||
NantWorks | Research and Development | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Lease expense | $ 100,000 | 100,000 | |||||||||||
NantWorks | Shared Services Agreement | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Selling, general and administrative expense | 700,000 | 600,000 | |||||||||||
Research and development | 500,000 | 300,000 | |||||||||||
NantWorks | Shared Services Agreement | Reimbursements | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Selling, general and administrative expense | 300,000 | 200,000 | |||||||||||
Research and development | 500,000 | 500,000 | |||||||||||
Due to related parties | 700,000 | 400,000 | |||||||||||
Immuno-Oncology Clinic, Inc. | California | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Research and development | 100,000 | 400,000 | |||||||||||
Due to related parties | $ 100,000 | 100,000 | |||||||||||
Number of officers | Officer | 1 | ||||||||||||
Initial term of agreement | 1 year | ||||||||||||
Related party transaction installment payment | $ 1,875,000 | $ 3,750,000 | |||||||||||
Related party transaction conditional payment | $ 1,875,000 | ||||||||||||
Prepayments remain unearned extension description | To the extent any portion of the prepayments remain unearned by the Clinic on the third anniversary of the new agreement, we may elect at our sole discretion either to (i) not extend the term of the new agreement and have the Clinic reimburse us for the total amount of any remaining unused portion of the prepayments, or (ii) extend the term of the new agreement for up to three additional one year periods, at which time the Clinic will reimburse us for the total amount of any remaining unused portion of the prepayments plus interest if reimbursement is not made within 60 days of expiration. | ||||||||||||
Notice period to terminate new agreement | 60 days | ||||||||||||
Prepaid balance included in prepaid expenses and other current assets and other assets | $ 5,000,000 | 5,100,000 | |||||||||||
Immuno-Oncology Clinic, Inc. | California | Maximum | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Estimated cost for new agreement with clinic | 7,500,000 | ||||||||||||
ImmunityBio | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Research and development | 100,000 | 100,000 | |||||||||||
Initial term of agreement entered into with the related party by the entity | 5 years | ||||||||||||
Related party, agreement renewal term | 1 year | ||||||||||||
Related parties, capitalized equipment amount | 1,800,000 | 1,800,000 | |||||||||||
Prepaid expenses and other current assets | 400,000 | 500,000 | |||||||||||
Due between parties | 0 | 0 | |||||||||||
ImmunityBio | Collaborative Arrangement | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Research and development | 100,000 | ||||||||||||
Related party, agreement renewal term | 1 year | ||||||||||||
ImmunityBio | Collaborative Arrangement | Prepaid Expenses and Other Current Assets | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Due from related parties | 100,000 | ||||||||||||
Altor | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Supplies and milestone charges for conducting clinical trials | 0 | 0 | |||||||||||
Doug St, LLC | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Due between parties | $ 0 | 0 | |||||||||||
Period of agreement | 0 | ||||||||||||
Base rent - monthly | $ 100,000 | ||||||||||||
Percentage of annual increase of base rent | 3.00% | ||||||||||||
Annual percentage increases to base rent commencement date | Jul. 31, 2017 | ||||||||||||
Doug St, LLC | El Segundo California | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Number of square foot of facility leased | ft² | 24,250 | ||||||||||||
Doug St, LLC | Research and Development | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Lease expense | $ 200,000 | 200,000 | |||||||||||
NantBioScience | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Research and development | 100,000 | 100,000 | |||||||||||
Due to related parties | $ 25,000 | ||||||||||||
Estimated cost for new agreement with clinic | $ 1,400,000 | ||||||||||||
Initial term of agreement entered into with the related party by the entity | 10 years | 5 years | |||||||||||
Related party transaction,reimbursement payment to a related-party | $ 900,000 | ||||||||||||
Related party transaction, amount paid to third-party | 500,000 | ||||||||||||
Related party transaction, aggregate value | $ 1,400,000 | ||||||||||||
Related party agreement expiration date | 2027-06 | ||||||||||||
Research and development expense, ratable payment period | 12 months | ||||||||||||
Prepayment for services amount | $ 600,000 | $ 600,000 | $ 600,000 | $ 600,000 | |||||||||
Additional amount funded | $ 600,000 | ||||||||||||
NantBioScience | Prepaid Expenses and Other Current Assets | |||||||||||||
Related Party Transaction [Line Items] | |||||||||||||
Research and development | $ 100,000 | ||||||||||||
Due between parties | $ 0 | $ 8,400 |
Stockholders' Equity - Addition
Stockholders' Equity - Additional Information (Detail) - USD ($) | 3 Months Ended | |
Mar. 31, 2020 | Nov. 30, 2015 | |
Equity [Abstract] | ||
Total amount authorized for repurchase | $ 50,000,000 | |
Repurchase of common stock, shares | 0 | |
Remaining authorized repurchase amount | $ 18,300,000 |
Stock-Based Compensation - Stoc
Stock-Based Compensation - Stock Based Compensation Expenses Related to Statement of Operations (Detail) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||
Stock-based compensation expense | $ 445 | $ 1,351 |
Employee Stock Option | ||
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||
Stock-based compensation expense | 105 | 997 |
Employee RSUs | ||
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||
Stock-based compensation expense | 290 | 250 |
Non-employee RSUs | ||
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||
Stock-based compensation expense | 50 | 104 |
Research and Development | ||
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||
Stock-based compensation expense | 128 | 111 |
Selling, General and Administrative | ||
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||
Stock-based compensation expense | $ 317 | $ 1,240 |
Stock-Based Compensation - St_2
Stock-Based Compensation - Stock Option Activity (Detail) - Employee Stock Option - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended |
Mar. 31, 2020 | Dec. 31, 2019 | |
Number of Shares | ||
Stock Options, Beginning Balance | 4,506,950 | |
Stock Options, Ending Balance | 4,506,950 | 4,506,950 |
Stock Options, Vested and Exercisable | 4,023,614 | |
Weighted Average Exercise Price | ||
Weighted Average Exercise Price, Outstanding Beginning balance | $ 9.37 | |
Weighted Average Exercise Price, Outstanding Ending balance | 9.37 | $ 9.37 |
Weighted Average Exercise Price, Vested and Exercisable | $ 10.13 | |
Aggregate Intrinsic Value | ||
Aggregate Intrinsic Value, Outstanding, Beginning balance | $ 5,710 | |
Aggregate Intrinsic Value, Outstanding, Ending balance | 3,085 | $ 5,710 |
Aggregate Intrinsic Value, Vested and Exercisable | $ 3,085 | |
Weighted Average Remaining Contractual Life | ||
Weighted Average Remaining Contractual Life, Outstanding | 5 years 7 months 6 days | 5 years 9 months 18 days |
Weighted Average Remaining Contractual Life, Vested and Exercisable | 5 years 3 months 18 days |
Stock-Based Compensation - Addi
Stock-Based Compensation - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019 | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Exercise of stock options | $ 4,070 | ||
Proceeds from exercises of warrants | $ 35,200 | ||
Number of warrants outstanding | 0 | ||
Number of warrants issued | 0 | ||
Chairman and CEO | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Proceeds from stock options exercised | $ 4,100 | ||
Employee Stock Option | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Unrecognized compensation cost related to non-vested stock options | $ 1,000 | ||
Weighted-average period for recognition | 2 years 4 months 24 days | ||
Exercise of stock options | $ 0 | ||
Weighted-average period for recognition | 2 years 4 months 24 days | ||
Employee Restricted Stock Units | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Weighted-average period for recognition | 2 years 1 month 6 days | ||
Grants of restricted stock | 33,500 | ||
Unrecognized compensation cost related to non-vested stock options | $ 1,200 | ||
Unrecognized compensation cost related to non-vested stock options | $ 1,200 | ||
Weighted-average period for recognition | 2 years 1 month 6 days | ||
Outstanding RSUs | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Weighted-average period for recognition | 2 years | ||
Grants of restricted stock | 33,500 | ||
Unrecognized compensation cost related to non-vested stock options | $ 1,300 | ||
Unrecognized compensation cost related to non-vested stock options | $ 1,300 | ||
Weighted-average period for recognition | 2 years | ||
Non Employee Restricted Stock Units | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Weighted-average period for recognition | 7 months 6 days | ||
Unrecognized compensation cost related to non-vested stock options | $ 100 | ||
Unrecognized compensation cost related to non-vested stock options | $ 100 | ||
Weighted-average period for recognition | 7 months 6 days |
Stock-Based Compensation - Rest
Stock-Based Compensation - Restricted Stock Units (RSUs) Activity (Detail) - Outstanding RSUs | 3 Months Ended |
Mar. 31, 2020$ / sharesshares | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |
Number of Shares, Unvested, Beginning balance | shares | 1,139,428 |
Number of Shares, Granted | shares | 33,500 |
Number of Shares, Vested | shares | (63,750) |
Number of Shares, Forfeited | shares | (6,650) |
Number of Shares, Unvested, Ending balance | shares | 1,102,528 |
Weighted-Average Grant Date Fair Value, Unvested, beginning balance | $ / shares | $ 2.23 |
Weighted-Average Grant Date Fair Value, Granted | $ / shares | 6.43 |
Weighted-Average Grant Date Fair Value, Vested | $ / shares | 5.90 |
Weighted-Average Grant Date Fair Value, Forfeited | $ / shares | 2.71 |
Weighted-Average Grant Date Fair Value, Unvested, ending balance | $ / shares | $ 2.14 |
Income Taxes - Additional Infor
Income Taxes - Additional Information (Detail) - USD ($) | 3 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Income Tax [Line Items] | ||
Federal statutory tax rate | 21.00% | |
Company's effective tax rate | 0.00% | |
Tax benefit | $ (36,000) | |
Tax benefit in other comprehensive income | (100,000) | |
Korea | ||
Income Tax [Line Items] | ||
Tax benefit | $ 0 | $ 0 |