Document and Entity Information
Document and Entity Information - shares | 9 Months Ended | |
Sep. 30, 2017 | Oct. 31, 2017 | |
Document And Entity Information [Abstract] | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Sep. 30, 2017 | |
Document Fiscal Year Focus | 2,017 | |
Document Fiscal Period Focus | Q3 | |
Trading Symbol | DCPH | |
Entity Registrant Name | DECIPHERA PHARMACEUTICALS, INC. | |
Entity Central Index Key | 1,654,151 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Non-accelerated Filer | |
Entity Common Stock, Shares Outstanding | 32,591,686 |
Balance Sheets
Balance Sheets - USD ($) | Sep. 30, 2017 | Aug. 01, 2017 | Dec. 31, 2016 |
Members' Deficit: | |||
Common shares, no par value; 5,217,929 shares authorized as of September 30, 2017 and 4,366,052 shares authorized as of December 31, 2016; no shares issued or outstanding as of September 30, 2017 or December 31, 2016 | $ 0 | $ 0 | |
Total stockholders' equity | 0 | $ 0 | |
Deciphera Pharmaceuticals, LLC [Member] | |||
Current assets: | |||
Cash and cash equivalents | 82,149,000 | $ 57,461,000 | |
Prepaid expenses and other current assets | 596,000 | 791,000 | |
Total current assets | 82,745,000 | 58,252,000 | |
Property and equipment, net | 731,000 | 514,000 | |
Deferred offering costs | 4,316,000 | 104,000 | |
Other assets | 75,000 | 75,000 | |
Assets | 87,867,000 | 58,945,000 | |
Current liabilities: | |||
Accounts payable | 3,104,000 | 1,413,000 | |
Accrued expenses | 6,789,000 | 2,957,000 | |
Notes payable to related party | 187,000 | 187,000 | |
Total current liabilities | 10,080,000 | 4,557,000 | |
Notes payable to related party, net of current portion | 1,341,000 | 1,481,000 | |
Other long-term liabilities | 18,000 | ||
Total liabilities | 11,439,000 | 6,038,000 | |
Commitments and contingencies (Note 10) | |||
Convertible preferred shares (Series A, B-1, B-2, C), no par value; 4,455,039 shares authorized at September 30, 2017 and 3,632,711 shares authorized as of December 31, 2016; 4,323,044 shares issued and outstanding as of September 30, 2017, 3,632,711 shares issued and outstanding as of December 31, 2016; aggregate liquidation preference of $246,388 as of September 30, 2017 and $194,088 as of December 31, 2016 | 244,538,000 | 192,667,000 | |
Members' Deficit: | |||
Common shares, no par value; 5,217,929 shares authorized as of September 30, 2017 and 4,366,052 shares authorized as of December 31, 2016; no shares issued or outstanding as of September 30, 2017 or December 31, 2016 | 0 | 0 | |
Additional paid-in capital | 7,847,000 | 5,825,000 | |
Accumulated deficit | (175,957,000) | (145,585,000) | |
Total members' deficit | (168,110,000) | (139,760,000) | |
Total liabilities, convertible preferred shares and members' deficit | $ 87,867,000 | $ 58,945,000 |
Balance Sheets (Parenthetical)
Balance Sheets (Parenthetical) - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016 |
Common stock, par value | $ 0.01 | |
Common stock, shares authorized | 1,000 | |
Common stock, shares issued | 0 | |
Common stock, shares outstanding | 0 | |
Deciphera Pharmaceuticals, LLC [Member] | ||
Convertible preferred shares, shares authorized | 4,455,039 | 3,632,711 |
Convertible preferred shares, no par value | $ 0 | $ 0 |
Convertible preferred shares, shares issued | 4,323,044 | 3,632,711 |
Convertible preferred shares, shares outstanding | 4,323,044 | 3,632,711 |
Convertible preferred shares, aggregate liquidation preference | $ 246,388 | $ 194,088 |
Common stock, par value | $ 0 | $ 0 |
Common stock, shares authorized | 5,217,929 | 4,366,052 |
Common stock, shares issued | 0 | 0 |
Common stock, shares outstanding | 0 | 0 |
Statements of Operations and Co
Statements of Operations and Comprehensive Loss - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | |
Revenue | $ 0 | $ 0 | $ 0 | $ 0 |
Operating expenses: | ||||
Research and development | 9,751 | 4,717 | 23,856 | 13,626 |
General and administrative | 2,430 | 1,350 | 6,741 | 3,678 |
Total operating expenses | 12,181 | 6,067 | 30,597 | 17,304 |
Loss from operations | (12,181) | (6,067) | (30,597) | (17,304) |
Other income (expense): | ||||
Interest expense | (23) | (26) | (72) | (81) |
Other income (expense), net | 166 | (6) | 297 | 2 |
Total other income (expense), net | 143 | (32) | 225 | (79) |
Net loss and comprehensive loss | (12,038) | (6,099) | (30,372) | (17,383) |
Series A Convertible Preferred Stock [Member] | ||||
Other income (expense): | ||||
Net loss attributable to Series A convertible preferred shareholders-basic and diluted | $ (12,038) | $ (6,099) | $ (30,372) | $ (17,383) |
Net loss per share attributable to Series A convertible preferred shareholders-basic and diluted | $ (5.85) | $ (2.96) | $ (14.76) | $ (8.45) |
Weighted average Series A convertible preferred shares outstanding-basic and diluted | 2,057,750 | 2,057,750 | 2,057,750 | 2,057,750 |
Statements of Cash Flows
Statements of Cash Flows - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Thousands | 9 Months Ended | |
Sep. 30, 2017 | Sep. 30, 2016 | |
Cash flows from operating activities: | ||
Net loss | $ (30,372) | $ (17,383) |
Adjustments to reconcile net loss to net cash used in operating activities: | ||
Share-based compensation expense | 2,022 | 950 |
Depreciation and amortization expense | 101 | 60 |
Loss on disposal of property and equipment | 10 | 6 |
Changes in operating assets and liabilities: | ||
Prepaid expenses and other current assets | 195 | 59 |
Accounts payable | 1,439 | (349) |
Accrued expenses | 2,638 | 539 |
Other assets | (55) | |
Other long-term liabilities | 18 | |
Net cash used in operating activities | (23,949) | (16,173) |
Cash flows from investing activities: | ||
Purchases of property and equipment | (276) | (104) |
Net cash used in investing activities | (276) | (104) |
Cash flows from financing activities: | ||
Proceeds from issuance of convertible preferred shares | 52,300 | 55,324 |
Repayment of notes payable to related party | (140) | (151) |
Payments of convertible preferred share issuance costs | (429) | (25) |
Payments of initial public offering costs | (2,818) | (8) |
Net cash provided by financing activities | 48,913 | 55,140 |
Net increase in cash and cash equivalents | 24,688 | 38,863 |
Cash and cash equivalents at beginning of period | 57,461 | 25,777 |
Cash and cash equivalents at end of period | 82,149 | 64,640 |
Supplemental disclosure of cash flow information: | ||
Cash paid for interest | 72 | 81 |
Supplemental disclosure of non-cash investing activities: | ||
Purchases of property and equipment included in accounts payable | 52 | |
Supplemental disclosure of non-cash financing activities: | ||
Deferred offering costs included in accounts payable or accrued expenses | $ 1,394 | $ 87 |
Organization
Organization | 9 Months Ended |
Sep. 30, 2017 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Organization | 1. Organization Deciphera Pharmaceuticals, Inc. (the “Company”) was formed as a Delaware corporation on August 1, 2017. The Company was formed for the sole purpose of completing an initial public offering, (the “IPO”) and related transactions in order to carry on the business of Deciphera Pharmaceuticals, LLC. The Company will be the sole managing member of Deciphera Pharmaceuticals, LLC and will operate and control all of the businesses and affairs of Deciphera Pharmaceuticals, LLC. The Company does not intend to be an operating entity and incur any expenses prior to, and independent of the IPO (see Note 4). |
Summary of Significant Accounti
Summary of Significant Accounting Policies | 9 Months Ended |
Sep. 30, 2017 | |
Summary of Significant Accounting Policies | 2. Summary of Significant Accounting Policies Basis of Presentation The balance sheet is presented in accordance with accounting principles generally accepted in the United States of America. Separate statements of operations, of comprehensive income, of stockholders’ equity and of cash flows have not been presented in the financial statements because there have been no activities in this entity. The Company’s fiscal year ends on December 31. |
Deciphera Pharmaceuticals, LLC [Member] | |
Summary of Significant Accounting Policies | 2. Summary of Significant Accounting Policies Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Significant estimates and assumptions reflected in these financial statements include, but are not limited to, the accrual for research and development expenses and the valuation of common shares and share-based awards. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those estimates. Unaudited Interim Financial Information The balance sheet at December 31, 2016 was derived from audited financial statements, but does not include all disclosures required by U.S. GAAP. The accompanying unaudited financial statements as of September 30, 2017 and for the three and nine months ended September 30, 2017 and 2016 have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial statements. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. The Company believes, however, that the disclosures are adequate to make the information presented not misleading. These financial statements should be read in conjunction with the Company’s audited financial statements and the notes thereto for the year ended December 31, 2016 included in the Company’s Registration Statement on Form S-1, 333-220299 Income Taxes Prior to the Conversion, the Company was treated as a partnership for income tax purposes and was not subject to U.S. federal or state income taxation. As a result, the Company has not recorded any U.S. federal or state income tax benefits for the net losses incurred in each reporting period or for any earned research and development tax credits. Through September 30, 2017, the operating losses incurred by the Company have been passed through to its members. As a result of the Conversion on October 2, 2017, the Company became subject to corporate U.S. federal and state income taxes (see Note 13). Deferred Offering Costs The Company capitalizes certain legal, professional accounting and other third-party fees that are directly associated with in-process paid-in paid-in Fair Value Measurements Certain assets and liabilities are carried at fair value under GAAP. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable: • Level 1—Quoted prices in active markets for identical assets or liabilities. • Level 2—Observable inputs (other than Level 1 quoted prices), such as quoted prices in active markets for similar assets or liabilities, quoted prices in markets that are not active for identical or similar assets or liabilities, or other inputs that are observable or can be corroborated by observable market data. • Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to determining the fair value of the assets or liabilities, including pricing models, discounted cash flow methodologies and similar techniques. The Company’s cash equivalents are carried at fair value, determined according to the fair value hierarchy described above (see Note 3). The carrying values of the Company’s accounts payable and accrued expenses approximate their fair values due to the short-term nature of these liabilities. The fair value of the Company’s outstanding notes payable to related party (see Note 5) as of September 30, 2017 and December 31, 2016 approximated $1.2 million and $1.3 million, respectively. The fair value of the outstanding debt was estimated using a discounted cash flow analysis based on current market interest rates for debt issuances with similar remaining years to maturity, adjusted for credit risk, which represents a Level 3 measurement. Comprehensive Loss Comprehensive loss includes net loss as well as other changes in members’ deficit that result from transactions and economic events other than those with shareholders. There was no difference between net loss and comprehensive loss for each of the periods presented in the accompanying financial statements. Net Loss per Share The Company did not have any common shares outstanding during the three and nine months ended September 30, 2017 and 2016. Accordingly, net loss attributable to common shareholders and basic net loss per share attributable to common shareholders have not been presented in the Company’s statements of operations and comprehensive loss. In addition, because the Company had a net loss in each of the periods presented, diluted net loss per share attributable to common shareholders has not been presented as the effect of including common share equivalents in the calculations would have had an anti-dilutive impact. Net loss attributable to Series A convertible preferred shareholders and basic and diluted net loss per share attributable to Series A convertible preferred shareholders have been presented in the Company’s statements of operations and comprehensive loss for the three and nine months ended September 30, 2017 and 2016 because Series A convertible preferred shares represent the most subordinated share class outstanding during those periods. The Company follows the two-class two-class two-class Basic net income (loss) per share attributable to Series A convertible preferred shareholders is computed by dividing the net income (loss) attributable to Series A convertible preferred shareholders by the weighted average number of Series A convertible preferred shares outstanding for the period. Diluted net income (loss) attributable to Series A convertible preferred shareholders is computed by adjusting net income (loss) attributable to Series A convertible preferred shareholders to reallocate undistributed earnings based on the potential impact of dilutive securities. Diluted net income (loss) per share attributable to Series A convertible preferred shareholders is computed by dividing the diluted net income (loss) attributable to Series A convertible preferred shareholders by the weighted average number of Series A convertible preferred shares outstanding for the period, including potential dilutive Series A convertible preferred shares. For purposes of this calculation, outstanding notes payable convertible into Series A convertible preferred shares are considered potential dilutive Series A convertible preferred shares. The Company’s outstanding convertible preferred shares contractually entitle the holders of such shares to participate in distributions but contractually do not require the holders of such shares to participate in losses of the Company. Accordingly, in periods in which the Company reports a net loss, such losses are not allocated to such participating securities. In periods in which the Company reports a net loss attributable to Series A convertible preferred shareholders, diluted net loss per share attributable to Series A convertible preferred shareholders is the same as basic net loss per share attributable to Series A convertible preferred shareholders, since dilutive Series A convertible preferred shares are not assumed to have been issued if their effect is anti-dilutive. The Company reported a net loss attributable to Series A convertible preferred shareholders for the three and nine months ended September 30, 2017 and 2016. Recently Issued Accounting Pronouncements In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606) 2014-09”), 2014-09 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date 2014-09 No. 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (“ASU 2016-08”), ASU 2014-09. No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing No. 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients (“ASU 2016-12”), non-cash 2014-09 2016-08, 2016-10 ASU 2016-12 2014-09. In February 2016, the FASB issued ASU No. 2016-02, Leases 2016-02”). 2016-02 right-of-use 2016-02 |
Common Shares
Common Shares | 9 Months Ended |
Sep. 30, 2017 | |
Common Shares | 3. Stockholders’ Equity As of September 30, 2017 and August 1, 2017, the Company was authorized to issue 1,000 shares of common stock, par value $0.01 per share, none of which had been issued. 2017 Equity Incentive Plan On September 21, 2017, the Company adopted the 2017 Stock Option and Incentive Plan (the “2017 Plan”) which became effective on September 26, 2017. The 2017 Plan provides for the grant of equity-based incentive awards. The Company initially reserved 2,655,831 shares of common stock for the issuance of awards under the 2017 Plan. The 2017 Plan provides that the number of shares reserved and available for issuance under the plan will automatically increase each January 1, beginning on January 1, 2018, by 4% of the outstanding number of shares of our common stock on the immediately preceding December 31 or such lesser number of shares as determined by the Compensation Committee of the Company’s Board of Directors. On September 21, 2017, the Board of Directors of the Company approved the grant of options to purchase 505,675 shares of common stock to certain employees and directors at an exercise price equal to the IPO price of its common stock, which was $17.00 per share, subject to the completion of the Conversion (see Note 4). 2017 Employee Stock Purchase Plan On September 21, 2017, the Company adopted the 2017 Employee Stock Purchase Plan, (the “ESPP”) which became effective on September 26, 2017. The ESPP initially reserves and authorizes the issuance of up to a total of 306,750 shares of common stock to participating employees. The ESPP provides that the number of shares reserved and available for issuance will automatically increase each January 1, beginning on January 1, 2018 and each January 1 thereafter through January 1, 2027, by the least of (i) 1% of the outstanding number of shares of our common stock on the immediately preceding December 31; (ii) 400,000 shares or (iii) such number of shares as determined by the ESPP administrator. As of September 30, 2017, no offering periods have commenced under the ESPP. |
Deciphera Pharmaceuticals, LLC [Member] | |
Common Shares | 7. Common Shares In May 2017, the Company’s operating agreement was amended and restated to increase the number of common shares authorized from 4,366,052 to 5,217,929 shares. |
Subsequent Events
Subsequent Events | 9 Months Ended |
Sep. 30, 2017 | |
Subsequent Events | 4. Subsequent Events Increase in Authorized Shares On October 2, 2017, the Company’s amended and restated its certificate of incorporation to increase authorized capital stock to 125,000,000 shares of common stock and 5,000,000 shares of preferred stock, each with a par value of $0.01 per share. Conversion On October 2, 2017, immediately prior to the completion of the IPO, the Company engaged in a series of transactions whereby Deciphera Pharmaceuticals, LLC became a wholly owned subsidiary of Deciphera Pharmaceuticals, Inc. As part of the transactions, shareholders of Deciphera Pharmaceuticals, LLC exchanged their shares of Deciphera Pharmaceuticals, LLC for shares of Deciphera Pharmaceuticals, Inc. on a one-for-5.65 Initial Public Offering On October 2, 2017, the Company completed the IPO, pursuant to which it issued and sold 7,500,000 shares of common stock at the IPO price of $17.00 per share, resulting in net proceeds of $118.6 million after deducting underwriting discounts and commissions but before other offering expenses. On October 4, 2017, the Company issued and sold an additional 666,496 shares of its common stock at the IPO price of $17.00 per share, less underwriting discounts and commissions, pursuant to the underwriters’ partial exercise of their option to purchase additional shares of common stock, resulting in additional net proceeds to the Company of $10.5 million after deducting underwriting discounts and commissions. |
Deciphera Pharmaceuticals, LLC [Member] | |
Subsequent Events | 13. Subsequent Events Conversion On October 2, 2017, immediately prior to the completion of the IPO, the Company engaged in a series of transactions whereby Deciphera Pharmaceuticals, LLC became a wholly owned subsidiary of Deciphera Pharmaceuticals, Inc. As part of the transactions, shareholders of Deciphera Pharmaceuticals, LLC exchanged their shares of Deciphera Pharmaceuticals, LLC for shares of Deciphera Pharmaceuticals, Inc. on a one-for-5.65 Initial Public Offering On October 2, 2017, the Company completed an IPO of its common stock, and issued and sold 7,500,000 shares of common stock at a public offering price of $17.00 per share, resulting in net proceeds of $118.6 million after deducting underwriting discounts and commissions but before other offering expenses. On October 4, 2017, the Company issued and sold an additional 666,496 shares of its common stock at the IPO price of $17.00 per share, less underwriting discounts and commissions, pursuant to the underwriters partial exercise of their option to purchase additional shares of common stock, resulting in additional net proceeds to the Company of $10.5 million after deducting discounts and commissions. |
Nature of the Business and Basi
Nature of the Business and Basis of Presentation | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Nature of the Business and Basis of Presentation | 1. Nature of the Business and Basis of Presentation Deciphera Pharmaceuticals, LLC (the “Company”) is a clinical-stage biopharmaceutical company developing new drugs to improve the lives of cancer patients by addressing key mechanisms of drug resistance that limit the rate and durability of response of many cancer therapies. The Company’s targeted, small molecule drug candidates, designed using its proprietary kinase switch control inhibitor platform, inhibit the activation of kinases, an important family of enzymes, that, when mutated or over expressed, are known to be directly involved in the growth and spread of many cancers. In September 2015, the Company re-domesticated On October 2, 2017, immediately prior to the completion of its initial public offering (“IPO”), the Company engaged in a series of transactions whereby Deciphera Pharmaceuticals, LLC became a wholly owned subsidiary of Deciphera Pharmaceuticals, Inc. As part of the transactions, shareholders of Deciphera Pharmaceuticals, LLC exchanged their shares of Deciphera Pharmaceuticals, LLC for shares of Deciphera Pharmaceuticals, Inc. on a one-for-5.65 On October 2, 2017, Deciphera Pharmaceuticals, Inc., completed the IPO, pursuant to which it issued and sold 7,500,000 shares of common stock at the IPO price of $17.00 per share, resulting in net proceeds of $118.6 million after deducting underwriting discounts and commissions but before other offering expenses. On October 4, 2017, Deciphera Pharmaceuticals, Inc., issued and sold an additional 666,496 shares of its common stock at the IPO price of $17.00 per share pursuant to the underwriters’ partial exercise of their option to purchase additional shares of common stock, resulting in additional net proceeds of $10.5 million after deducting underwriting discounts and commissions. Upon the closing of the IPO, the Company’s outstanding convertible preferred shares automatically converted into shares of common stock (see Note 6). The Company is subject to risks and uncertainties common to early-stage companies in the biotechnology industry, including, but not limited to, development by competitors of new technological innovations, dependence on key personnel, protection of proprietary technology, compliance with government regulations and the ability to secure additional capital to fund operations. Drug candidates currently under development will require significant additional research and development efforts, including extensive preclinical and clinical testing and regulatory approval prior to commercialization. These efforts require significant amounts of additional capital, adequate personnel and infrastructure and extensive compliance-reporting capabilities. Even if the Company’s drug development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales. The accompanying financial statements have been prepared on the basis of continuity of operations, realization of assets and the satisfaction of liabilities and commitments in the ordinary course of business. Through September 30, 2017, the Company has funded its operations with the sales of convertible preferred shares, borrowings under convertible notes, borrowings under a construction loan, payments received in connection with a concluded collaboration agreement and grants from the Kansas Bioscience Authority (the “KBA”). Since inception, the Company has incurred recurring losses including net losses of $30.4 million for the nine months ended September 30, 2017 and $25.9 million for the year ended December 31, 2016. As of September 30, 2017, the Company had an accumulated deficit of $176.0 million. The Company expects to continue to generate operating losses in the foreseeable future. As of the issuance date of the interim financial statements, the Company expects that the $129.1 million of net proceeds after deducting underwriting discounts and commissions it received from the completion of its initial public offering (“IPO”) in October 2017, together with its cash and cash equivalents of $82.1 million as of September 30, 2017, would be sufficient to fund its operating expenses, capital expenditure requirements and debt service payments through at least 12 months from the issuance date of these interim financial statements. The future viability of the Company is dependent on its ability to raise additional capital to fund its operations. The Company expects its expenses to increase substantially in connection with ongoing activities, particularly as the Company advances its preclinical activities and clinical trials for its drug candidates in development. Accordingly, the Company will need to obtain substantial additional funding in connection with continuing operations. If the Company is unable to raise capital when needed, or on attractive terms, it could be forced to delay, reduce or eliminate its research or drug development programs or any future commercialization efforts. Although management continues to pursue these plans, there is no assurance that the Company will be successful in obtaining sufficient funding on terms acceptable to the Company to fund continuing operations, if at all. The financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). |
Fair Value of Financial Assets
Fair Value of Financial Assets | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Fair Value of Financial Assets | 3. Fair Value of Financial Assets The following tables present information about the Company’s financial assets measured at fair value on a recurring basis and indicate the level of the fair value hierarchy utilized to determine such fair values (in thousands): Fair Value Measurements at September 30, 2017 Using Level 1 Level 2 Level 3 Total Cash equivalents: Money market funds $ — $ 78,507 $ — $ 78,507 Total $ — $ 78,507 $ — $ 78,507 Fair Value Measurements at December 31, 2016 Using Level 1 Level 2 Level 3 Total Cash equivalents: Money market funds $ — $ 53,180 $ — $ 53,180 Total $ — $ 53,180 $ — $ 53,180 |
Accrued Expenses
Accrued Expenses | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Accrued Expenses | 4. Accrued Expenses Accrued expenses consisted of the following (in thousands): September 30, December 31, 2017 2016 Accrued external research and development expenses $ 3,869 $ 1,433 Accrued professional fees 1,659 240 Accrued payroll and related expenses 1,243 1,267 Accrued other 18 17 $ 6,789 $ 2,957 |
Notes Payable to Related Party
Notes Payable to Related Party | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Notes Payable to Related Party | 5. Notes Payable to Related Party Notes payable to related party as of September 30, 2017 and December 31, 2016 consisted of outstanding borrowings under a loan agreement and a security agreement (together, the “CRL Construction Loan”) with Clinical Reference Laboratory, Inc. (“CRL”), a related party (see Note 12), as follows (in thousands): September 30, December 31, 2017 2016 Notes payable to related party $ 1,528 $ 1,668 Less: Current portion (187 ) (187 ) Notes payable to related party, net of current portion $ 1,341 $ 1,481 Total interest expense for each of the three months ended September 30, 2017 and 2016 was less than $0.1 million. Total interest expense for each of the nine months ended September 30, 2017 and 2016 was $0.1 million. |
Convertible Preferred Shares
Convertible Preferred Shares | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Convertible Preferred Shares | 6. Convertible Preferred Shares In May 2017, the Company entered into a Series C preferred shares purchase agreement, pursuant to which the Company sold 690,333 Series C Shares at a price of $75.76 per share for proceeds of $51.9 million, net of issuance costs of $0.4 million. In connection with the Series C preferred shares purchase agreement, the Company’s operating agreement was amended and restated to authorize the Company to issue 822,328 Series C Shares. As of each balance sheet date, the Preferred Shares consisted of the following (in thousands, except share amounts): September 30, 2017 Preferred Shares Authorized Preferred Carrying Liquidation Common Series A Shares 2,057,750 2,057,750 $ 102,556 $ 103,484 2,057,750 Series B-1 698,595 698,595 34,812 35,279 698,595 Series B-2 876,366 876,366 55,299 55,325 876,366 Series C Shares 822,328 690,333 51,871 52,300 690,333 4,455,039 4,323,044 $ 244,538 $ 246,388 4,323,044 December 31, 2016 Preferred Preferred Carrying Liquidation Common Series A Shares 2,057,750 2,057,750 $ 102,556 $ 103,484 2,057,750 Series B-1 698,595 698,595 34,812 35,279 698,595 Series B-2 876,366 876,366 55,299 55,325 876,366 3,632,711 3,632,711 $ 192,667 $ 194,088 3,632,711 Immediately prior to the closing of the IPO on October 2, 2017, the Company’s outstanding convertible preferred shares automatically converted into 24,425,190 shares of common stock of Deciphera Pharmaceuticals, Inc. (see Note 13). |
Share-Based Awards
Share-Based Awards | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Share-Based Awards | 8. Share-Based Awards 2015 Equity Incentive Plan In May 2017, the Company’s operating agreement was amended and restated to increase the number of common shares reserved for issuance under the 2015 Equity Incentive Plan from 641,066 to 762,890 shares. Upon completion of the IPO, the Company will no longer be making any future awards under this plan (see Note 13). Share-Based Compensation Share-based compensation expense was classified in the statements of operations and comprehensive loss as follows (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Research and development expenses $ 459 $ 189 $ 797 $ 382 General and administrative expenses 553 273 1,225 568 $ 1,012 $ 462 $ 2,022 $ 950 As of September 30, 2017, total unrecognized compensation cost related to the unvested share-based awards was $4.0 million, which is expected to be recognized over a weighted average of 1.5 years. |
Net Loss per Share
Net Loss per Share | 9 Months Ended |
Sep. 30, 2017 | |
Earnings Per Share [Abstract] | |
Net Loss per Share | 9. Net Loss per Share The Company did not have any common shares outstanding during the three and nine months ended September 30, 2017 and 2016. Accordingly, net loss attributable to common shareholders and basic net loss per share attributable to common shareholders have not been presented in the Company’s statements of operations and comprehensive loss. In addition, because the Company had a net loss in each of the periods presented, diluted net loss per share attributable to common shareholders has not been presented as the effect of including common share equivalents in the calculations would have had an anti-dilutive impact. Net loss attributable to Series A convertible preferred shareholders and basic and diluted net loss per share attributable to Series A convertible preferred shareholders have been presented in the Company’s statements of operations and comprehensive loss for the three and nine months ended September 30, 2017 and 2016 because Series A convertible preferred shares represent the most subordinated share class outstanding during those periods. Basic and diluted net loss per share attributable to Series A convertible preferred shareholders was calculated as follows (in thousands, except share and per share amounts): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Numerator: Net loss attributable to Series A convertible preferred shareholders $ (12,038 ) $ (6,099 ) $ (30,372 ) $ (17,383 ) Denominator: Weighted average Series A convertible preferred shares outstanding—basic and diluted 2,057,750 2,057,750 2,057,750 2,057,750 Net loss per share attributable to Series A convertible preferred shareholders—basic and diluted $ (5.85 ) $ (2.96 ) $ (14.76 ) $ (8.45 ) Series A Preferred Share Equivalents The Company had no securities outstanding as of September 30, 2017 and 2016 that represented potential Series A convertible preferred shares. Common Share Equivalents The following potential dilutive securities, presented based on amounts outstanding at each period end, have been excluded from the calculation of diluted net loss per share because including them would have had an anti-dilutive impact: As of September 30, 2017 2016 Series B convertible preferred shares (as converted to common shares) 1,574,961 1,574,961 Series C convertible preferred shares (as converted to common shares) 690,333 — Options to purchase common shares 601,556 443,849 Share appreciation rights 122,823 82,509 2,989,673 2,101,319 |
Commitments and Contingencies
Commitments and Contingencies | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Commitments and Contingencies | 10. Commitments and Contingencies Leases The Company has a three-year sublease agreement for office space in Waltham, Massachusetts that began in September 2016 and expires in September 2019. Prior to this lease, the Company had a lease agreement for office space in Waltham, Massachusetts that expired in September 2016. The Company has two five-year lease agreements for office and laboratory space in Lawrence, Kansas that began on January 1, 2016 and expire on December 31, 2020. In August 2017, the Company entered into a lease for additional office space in Lawrence, Kansas, effective September 1, 2017, that will expire in December 2020, with annual payments due of less than $0.1 million. Payment escalations specified in the lease agreements are accrued, and rent expense is recognized on a straight-line basis over the terms of occupancy. The Company recorded rent expense of $0.1 million during each of the three months ended September 30, 2017 and 2016, respectively, and $0.4 million and $0.3 million during the nine months ended September 30, 2017 and 2016, respectively. The following table summarizes the future minimum lease payments due under the operating leases as of September 30, 2017 (in thousands): Remainder of 2017 $ 154 2018 617 2019 519 2020 315 $ 1,605 KBA Grants Prior to 2014, the Company received funding from two research and development grants from the KBA totaling $2.0 million. As of December 31, 2013, no further amounts will be received under these grants. Pursuant to Kansas law, the Company may be required to repay some or all of the financial assistance received from the KBA, subject to the discretion of the KBA, if the Company relocates the operations in which the KBA invested outside of the State of Kansas, if the Company initiates procedures to dissolve and wind up or cease operations within ten years after receiving such financial assistance, or upon certain significant changes to ownership of the Company. The Company will only account for the repayment of the grants if it becomes probable that the Company will be required to repay any funds previously received. Legal Proceedings The Company is not currently a party to any material legal proceedings. At each reporting date, the Company evaluates whether or not a potential loss amount or a potential range of loss is probable and reasonably estimable under the provisions of the authoritative guidance that addresses accounting for contingencies. The Company expenses the costs related to its legal proceedings as they are incurred. Indemnification Agreements In the ordinary course of business, the Company may provide indemnification of varying scope and terms to vendors, lessors, business partners and other parties with respect to certain matters including, but not limited to, losses arising out of breach of such agreements or from intellectual property infringement claims made by third parties. In addition, the Company has entered into indemnification agreements with members of its board of directors and senior management that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors or officers. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is, in many cases, unlimited. To date, the Company has not incurred any material costs as a result of such indemnifications. The Company is not aware of any claims under indemnification arrangements, and it has not accrued any liabilities related to such obligations in its financial statements as of September 30, 2017 or December 31, 2016. |
401(k) Savings Plan
401(k) Savings Plan | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
401(k) Savings Plan | 11. 401(k) Savings Plan The Company has a defined contribution plan under Section 401(k) of the Internal Revenue Code that is managed by CRL, a related party (the “2015 401(k) Plan”). Under the 2015 401(k) Plan, the Company provides matching contributions up to 50% of actual dollars contributed, not to exceed a maximum of 4% of gross wages, subject to certain time-based vesting requirements. Total employer matching contributions related to the 2015 401(k) Plan were less than $0.1 million for each of the three months ended September 30, 2017 and 2016 and $0.1 million for each of the nine months ended September 30, 2017 and 2016. Effective January 1, 2017, the matching contribution limit was increased to up to 50% of actual dollars contributed, not to exceed a maximum of 6% of gross wages. |
Related Parties
Related Parties | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Related Parties | 12. Related Parties Clinical Reference Laboratory, Inc. One of the members of the Company’s board of directors is the Chief Executive Officer of CRL. CRL is the owner of approximately 31% of Brightstar, a holder of more than 5% of the Preferred Shares. The Company is a party to a loan agreement and a security agreement, each dated as of June 11, 2010, with CRL. The Company borrowed an aggregate of $2.8 million under the loan agreement to finance improvements to the Company’s biology and chemistry laboratories in Lawrence, Kansas. In December 2016, the loan was assigned to CHC, Inc., a related party, which owns 100% of CRL. Borrowings under the loan bear interest at a fixed rate equal to 6.0% per annum and the Company is required to make monthly payments of principal and interest, based on a 15-year The Company is party to a master services agreement, effective as of May 20, 2013, with CRL under which the Company purchased and expects to continue to purchase laboratory services. Under the agreement, the Company has agreed to use CRL on an exclusive basis for laboratory testing needs. For the three months ended September 30, 2017 and 2016, the Company recorded $0.2 million and $0.1 million, respectively, of research and development expense incurred under this agreement. For the nine months ended September 30, 2017 and 2016, the Company recorded $0.3 million and $0.1 million, respectively, of research and development expense incurred under this agreement, of which $0.2 million and $0.1 million, respectively, was paid to CRL during those same periods. As of September 30, 2017 and December 31, 2016, total amounts owed to CRL for laboratory services were $0.2 million and less than $0.1 million, respectively, which amounts were included in accounts payable and accrued expenses. The Company is not committed to purchase any minimum amounts under the agreement. In 2015, the Company entered into an agreement with CRL under which the Company became a participating employer in CRL’s 401(k) plan. For the three months ended September 30, 2017 and 2016, the total amount of contributions made by employees of the Company under the plan was $0.1 million and less than $0.1 million, respectively. For the nine months ended September 30, 2017 and 2016, the total amount of contributions made by employees of the Company under the plan was $0.4 million and $0.2 million, respectively. |
Summary of Significant Accoun20
Summary of Significant Accounting Policies (Policies) | 9 Months Ended |
Sep. 30, 2017 | |
Basis of Presentation | Basis of Presentation The balance sheet is presented in accordance with accounting principles generally accepted in the United States of America. Separate statements of operations, of comprehensive income, of stockholders’ equity and of cash flows have not been presented in the financial statements because there have been no activities in this entity. The Company’s fiscal year ends on December 31. |
Deciphera Pharmaceuticals, LLC [Member] | |
Use of Estimates | Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Significant estimates and assumptions reflected in these financial statements include, but are not limited to, the accrual for research and development expenses and the valuation of common shares and share-based awards. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those estimates. |
Unaudited Interim Financial Information | Unaudited Interim Financial Information The balance sheet at December 31, 2016 was derived from audited financial statements, but does not include all disclosures required by U.S. GAAP. The accompanying unaudited financial statements as of September 30, 2017 and for the three and nine months ended September 30, 2017 and 2016 have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial statements. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. The Company believes, however, that the disclosures are adequate to make the information presented not misleading. These financial statements should be read in conjunction with the Company’s audited financial statements and the notes thereto for the year ended December 31, 2016 included in the Company’s Registration Statement on Form S-1, 333-220299 |
Income Taxes | Income Taxes Prior to the Conversion, the Company was treated as a partnership for income tax purposes and was not subject to U.S. federal or state income taxation. As a result, the Company has not recorded any U.S. federal or state income tax benefits for the net losses incurred in each reporting period or for any earned research and development tax credits. Through September 30, 2017, the operating losses incurred by the Company have been passed through to its members. As a result of the Conversion on October 2, 2017, the Company became subject to corporate U.S. federal and state income taxes (see Note 13). |
Deferred Offering Costs | Deferred Offering Costs The Company capitalizes certain legal, professional accounting and other third-party fees that are directly associated with in-process paid-in paid-in |
Fair Value Measurements | Fair Value Measurements Certain assets and liabilities are carried at fair value under GAAP. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable: • Level 1—Quoted prices in active markets for identical assets or liabilities. • Level 2—Observable inputs (other than Level 1 quoted prices), such as quoted prices in active markets for similar assets or liabilities, quoted prices in markets that are not active for identical or similar assets or liabilities, or other inputs that are observable or can be corroborated by observable market data. • Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to determining the fair value of the assets or liabilities, including pricing models, discounted cash flow methodologies and similar techniques. The Company’s cash equivalents are carried at fair value, determined according to the fair value hierarchy described above (see Note 3). The carrying values of the Company’s accounts payable and accrued expenses approximate their fair values due to the short-term nature of these liabilities. The fair value of the Company’s outstanding notes payable to related party (see Note 5) as of September 30, 2017 and December 31, 2016 approximated $1.2 million and $1.3 million, respectively. The fair value of the outstanding debt was estimated using a discounted cash flow analysis based on current market interest rates for debt issuances with similar remaining years to maturity, adjusted for credit risk, which represents a Level 3 measurement. |
Comprehensive Loss | Comprehensive Loss Comprehensive loss includes net loss as well as other changes in members’ deficit that result from transactions and economic events other than those with shareholders. There was no difference between net loss and comprehensive loss for each of the periods presented in the accompanying financial statements. |
Net Loss per Share | Net Loss per Share The Company did not have any common shares outstanding during the three and nine months ended September 30, 2017 and 2016. Accordingly, net loss attributable to common shareholders and basic net loss per share attributable to common shareholders have not been presented in the Company’s statements of operations and comprehensive loss. In addition, because the Company had a net loss in each of the periods presented, diluted net loss per share attributable to common shareholders has not been presented as the effect of including common share equivalents in the calculations would have had an anti-dilutive impact. Net loss attributable to Series A convertible preferred shareholders and basic and diluted net loss per share attributable to Series A convertible preferred shareholders have been presented in the Company’s statements of operations and comprehensive loss for the three and nine months ended September 30, 2017 and 2016 because Series A convertible preferred shares represent the most subordinated share class outstanding during those periods. The Company follows the two-class two-class two-class Basic net income (loss) per share attributable to Series A convertible preferred shareholders is computed by dividing the net income (loss) attributable to Series A convertible preferred shareholders by the weighted average number of Series A convertible preferred shares outstanding for the period. Diluted net income (loss) attributable to Series A convertible preferred shareholders is computed by adjusting net income (loss) attributable to Series A convertible preferred shareholders to reallocate undistributed earnings based on the potential impact of dilutive securities. Diluted net income (loss) per share attributable to Series A convertible preferred shareholders is computed by dividing the diluted net income (loss) attributable to Series A convertible preferred shareholders by the weighted average number of Series A convertible preferred shares outstanding for the period, including potential dilutive Series A convertible preferred shares. For purposes of this calculation, outstanding notes payable convertible into Series A convertible preferred shares are considered potential dilutive Series A convertible preferred shares. The Company’s outstanding convertible preferred shares contractually entitle the holders of such shares to participate in distributions but contractually do not require the holders of such shares to participate in losses of the Company. Accordingly, in periods in which the Company reports a net loss, such losses are not allocated to such participating securities. In periods in which the Company reports a net loss attributable to Series A convertible preferred shareholders, diluted net loss per share attributable to Series A convertible preferred shareholders is the same as basic net loss per share attributable to Series A convertible preferred shareholders, since dilutive Series A convertible preferred shares are not assumed to have been issued if their effect is anti-dilutive. The Company reported a net loss attributable to Series A convertible preferred shareholders for the three and nine months ended September 30, 2017 and 2016. |
Recently Issued Accounting Pronouncements | Recently Issued Accounting Pronouncements In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606) 2014-09”), 2014-09 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date 2014-09 No. 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (“ASU 2016-08”), ASU 2014-09. No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing No. 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients (“ASU 2016-12”), non-cash 2014-09 2016-08, 2016-10 ASU 2016-12 2014-09. In February 2016, the FASB issued ASU No. 2016-02, Leases 2016-02”). 2016-02 right-of-use 2016-02 |
Fair Value of Financial Assets
Fair Value of Financial Assets (Tables) | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Schedule of Financial Assets Measured at Fair Value on a Recurring Basis | The following tables present information about the Company’s financial assets measured at fair value on a recurring basis and indicate the level of the fair value hierarchy utilized to determine such fair values (in thousands): Fair Value Measurements at September 30, 2017 Using Level 1 Level 2 Level 3 Total Cash equivalents: Money market funds $ — $ 78,507 $ — $ 78,507 Total $ — $ 78,507 $ — $ 78,507 Fair Value Measurements at December 31, 2016 Using Level 1 Level 2 Level 3 Total Cash equivalents: Money market funds $ — $ 53,180 $ — $ 53,180 Total $ — $ 53,180 $ — $ 53,180 |
Accrued Expenses (Tables)
Accrued Expenses (Tables) | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Schedule of Accrued Expenses | Accrued expenses consisted of the following (in thousands): September 30, December 31, 2017 2016 Accrued external research and development expenses $ 3,869 $ 1,433 Accrued professional fees 1,659 240 Accrued payroll and related expenses 1,243 1,267 Accrued other 18 17 $ 6,789 $ 2,957 |
Notes Payable to Related Party
Notes Payable to Related Party (Tables) | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Schedule of Notes Payable to Related Party | Notes payable to related party as of September 30, 2017 and December 31, 2016 consisted of outstanding borrowings under a loan agreement and a security agreement (together, the “CRL Construction Loan”) with Clinical Reference Laboratory, Inc. (“CRL”), a related party (see Note 12), as follows (in thousands): September 30, December 31, 2017 2016 Notes payable to related party $ 1,528 $ 1,668 Less: Current portion (187 ) (187 ) Notes payable to related party, net of current portion $ 1,341 $ 1,481 |
Convertible Preferred Shares (T
Convertible Preferred Shares (Tables) | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Schedule of Preferred Shares | As of each balance sheet date, the Preferred Shares consisted of the following (in thousands, except share amounts): September 30, 2017 Preferred Shares Authorized Preferred Carrying Liquidation Common Series A Shares 2,057,750 2,057,750 $ 102,556 $ 103,484 2,057,750 Series B-1 698,595 698,595 34,812 35,279 698,595 Series B-2 876,366 876,366 55,299 55,325 876,366 Series C Shares 822,328 690,333 51,871 52,300 690,333 4,455,039 4,323,044 $ 244,538 $ 246,388 4,323,044 December 31, 2016 Preferred Preferred Carrying Liquidation Common Series A Shares 2,057,750 2,057,750 $ 102,556 $ 103,484 2,057,750 Series B-1 698,595 698,595 34,812 35,279 698,595 Series B-2 876,366 876,366 55,299 55,325 876,366 3,632,711 3,632,711 $ 192,667 $ 194,088 3,632,711 |
Share-Based Awards (Tables)
Share-Based Awards (Tables) | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Classification of Share-Based Compensation Expense | Share-based compensation expense was classified in the statements of operations and comprehensive loss as follows (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Research and development expenses $ 459 $ 189 $ 797 $ 382 General and administrative expenses 553 273 1,225 568 $ 1,012 $ 462 $ 2,022 $ 950 |
Net Loss per Share (Tables)
Net Loss per Share (Tables) - Deciphera Pharmaceuticals, LLC [Member] | 9 Months Ended |
Sep. 30, 2017 | |
Summary of Basic and Diluted Net Loss per Share Attributable to Series A Convertible Preferred Shareholders | Basic and diluted net loss per share attributable to Series A convertible preferred shareholders was calculated as follows (in thousands, except share and per share amounts): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Numerator: Net loss attributable to Series A convertible preferred shareholders $ (12,038 ) $ (6,099 ) $ (30,372 ) $ (17,383 ) Denominator: Weighted average Series A convertible preferred shares outstanding—basic and diluted 2,057,750 2,057,750 2,057,750 2,057,750 Net loss per share attributable to Series A convertible preferred shareholders—basic and diluted $ (5.85 ) $ (2.96 ) $ (14.76 ) $ (8.45 ) |
Summary of Potential Dilutive Securities | The following potential dilutive securities, presented based on amounts outstanding at each period end, have been excluded from the calculation of diluted net loss per share because including them would have had an anti-dilutive impact: As of September 30, 2017 2016 Series B convertible preferred shares (as converted to common shares) 1,574,961 1,574,961 Series C convertible preferred shares (as converted to common shares) 690,333 — Options to purchase common shares 601,556 443,849 Share appreciation rights 122,823 82,509 2,989,673 2,101,319 |
Commitments and Contingencies (
Commitments and Contingencies (Tables) | 9 Months Ended |
Sep. 30, 2017 | |
Deciphera Pharmaceuticals, LLC [Member] | |
Summary of Future Minimum Lease Payments under Operating Leases | The following table summarizes the future minimum lease payments due under the operating leases as of September 30, 2017 (in thousands): Remainder of 2017 $ 154 2018 617 2019 519 2020 315 $ 1,605 |
Organization - Additional Infor
Organization - Additional Information (Detail) | 9 Months Ended |
Sep. 30, 2017 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Place of incorporation | Delaware |
Date of formation | Aug. 1, 2017 |
Stockholders' Equity - Addition
Stockholders' Equity - Additional Information (Detail) | Sep. 21, 2017$ / sharesshares | Sep. 30, 2017OfferingPeriods$ / sharesshares | Aug. 01, 2017$ / sharesshares |
Class of Stock [Line Items] | |||
Common stock, shares authorized | 1,000 | 1,000 | |
Common stock, par value | $ / shares | $ 0.01 | $ 0.01 | |
Common stock, shares issued | 0 | 0 | |
Number of offering periods | OfferingPeriods | 0 | ||
Common Stock [Member] | 2017 Equity Incentive Plan [Member] | |||
Class of Stock [Line Items] | |||
Number of common shares reserved for issuance | 2,655,831 | ||
Percentage of automatic annual increase in number of shares reserved for future issuance | 4.00% | ||
Effective date from which automatic annual increase in number of shares reserved for future issuance | Jan. 1, 2018 | ||
Common Stock [Member] | 2017 Employee Stock Purchase Plan [Member] | |||
Class of Stock [Line Items] | |||
Number of common shares reserved for issuance | 306,750 | ||
Effective date from which automatic annual increase in number of shares reserved for future issuance | Jan. 1, 2018 | ||
Date until which automatic annual increase in number of shares reserved for future issuance | Jan. 1, 2027 | ||
Automatic annual increase in number of shares reserved for future issuance | 400,000 | ||
Common Stock [Member] | 2017 Employee Stock Purchase Plan [Member] | Minimum [Member] | |||
Class of Stock [Line Items] | |||
Percentage of automatic annual increase in number of shares reserved for future issuance | 1.00% | ||
IPO [Member] | |||
Class of Stock [Line Items] | |||
Options to purchase common stock for certain employees and directors | 505,675 | ||
Public offering price of common stock | $ / shares | $ 17 |
Subsequent Events - Additional
Subsequent Events - Additional Information (Detail) $ / shares in Units, $ in Millions | Oct. 04, 2017USD ($)$ / sharesshares | Oct. 02, 2017USD ($)$ / sharesshares | Sep. 30, 2017$ / sharesshares | Sep. 21, 2017$ / shares | Aug. 01, 2017$ / sharesshares | Dec. 31, 2016$ / sharesshares |
Subsequent Event [Line Items] | ||||||
Common stock, shares authorized | 1,000 | 1,000 | ||||
Common stock, par value | $ / shares | $ 0.01 | $ 0.01 | ||||
Deciphera Pharmaceuticals, LLC [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Common stock, shares authorized | 5,217,929 | 4,366,052 | ||||
Common stock, par value | $ / shares | $ 0 | $ 0 | ||||
IPO [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Public offering price of common stock | $ / shares | $ 17 | |||||
Subsequent Event [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Common stock, shares authorized | 125,000,000 | |||||
Preferred stock, shares authorized | 5,000,000 | |||||
Common stock, par value | $ / shares | $ 0.01 | |||||
Preferred stock, par value | $ / shares | $ 0.01 | |||||
Share conversion ratio | 5.65 | |||||
Conversion of preferred stock to common stock | 24,425,190 | |||||
Options to purchase common stock | 4,092,710 | |||||
Weighted average exercise price | $ / shares | $ 3.37 | |||||
Subsequent Event [Member] | Deciphera Pharmaceuticals, LLC [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Share conversion ratio | 5.65 | |||||
Conversion of preferred stock to common stock | 24,425,190 | |||||
Options to purchase common stock | 4,092,710 | |||||
Weighted average exercise price | $ / shares | $ 3.37 | |||||
Subsequent Event [Member] | IPO [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Number of additional shares issued and sold | 7,500,000 | |||||
Public offering price of common stock | $ / shares | $ 17 | |||||
Proceeds from initial offering after deducting underwriting discounts and commissions | $ | $ 118.6 | |||||
Subsequent Event [Member] | IPO [Member] | Deciphera Pharmaceuticals, LLC [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Number of additional shares issued and sold | 7,500,000 | |||||
Public offering price of common stock | $ / shares | $ 17 | |||||
Proceeds from initial offering after deducting underwriting discounts and commissions | $ | $ 118.6 | |||||
Subsequent Event [Member] | Over-Allotment Option [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Number of additional shares issued and sold | 666,496 | |||||
Public offering price of common stock | $ / shares | $ 17 | |||||
Proceeds from initial offering after deducting underwriting discounts and commissions | $ | $ 10.5 | |||||
Subsequent Event [Member] | Over-Allotment Option [Member] | Deciphera Pharmaceuticals, LLC [Member] | ||||||
Subsequent Event [Line Items] | ||||||
Number of additional shares issued and sold | 666,496 | |||||
Public offering price of common stock | $ / shares | $ 17 | |||||
Proceeds from initial offering after deducting underwriting discounts and commissions | $ | $ 10.5 |
Nature of the Business and Ba31
Nature of the Business and Basis of Presentation - Additional Information (Detail) $ / shares in Units, $ in Thousands | Oct. 04, 2017USD ($)$ / sharesshares | Oct. 02, 2017USD ($)$ / sharesshares | Sep. 30, 2017USD ($) | Sep. 30, 2016USD ($) | Sep. 30, 2017USD ($) | Sep. 30, 2016USD ($) | Dec. 31, 2016USD ($) | Sep. 21, 2017$ / shares | Dec. 31, 2015USD ($) |
IPO [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Additional offering price of common stock | $ / shares | $ 17 | ||||||||
Deciphera Pharmaceuticals, LLC [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Accumulated deficit | $ (175,957) | $ (175,957) | $ (145,585) | ||||||
Cash and cash equivalents | 82,149 | $ 64,640 | 82,149 | $ 64,640 | 57,461 | $ 25,777 | |||
Recurring losses including net losses | $ 12,038 | $ 6,099 | $ 30,372 | $ 17,383 | $ 25,900 | ||||
Subsequent Event [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Share conversion ratio | 5.65 | ||||||||
Subsequent Event [Member] | IPO [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Number of additional shares issued and sold | shares | 7,500,000 | ||||||||
Additional offering price of common stock | $ / shares | $ 17 | ||||||||
Proceeds from initial offering of shares | $ 118,600 | ||||||||
Subsequent Event [Member] | Over-Allotment Option [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Number of additional shares issued and sold | shares | 666,496 | ||||||||
Additional offering price of common stock | $ / shares | $ 17 | ||||||||
Proceeds from additional offering of shares | $ 10,500 | ||||||||
Subsequent Event [Member] | Deciphera Pharmaceuticals, LLC [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Share conversion ratio | 5.65 | ||||||||
Subsequent Event [Member] | Deciphera Pharmaceuticals, LLC [Member] | IPO [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Number of additional shares issued and sold | shares | 7,500,000 | ||||||||
Additional offering price of common stock | $ / shares | $ 17 | ||||||||
Proceeds from initial offering of shares | $ 118,600 | ||||||||
Subsequent Event [Member] | Deciphera Pharmaceuticals, LLC [Member] | Over-Allotment Option [Member] | |||||||||
Nature Of Business And Basis Of Presentation [Line Items] | |||||||||
Number of additional shares issued and sold | shares | 666,496 | ||||||||
Additional offering price of common stock | $ / shares | $ 17 | ||||||||
Proceeds from additional offering of shares | $ 10,500 |
Summary of Significant Accoun32
Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands | Sep. 30, 2017 | Aug. 01, 2017 | Dec. 31, 2016 | Sep. 30, 2016 |
Significant Accounting Policies [Line Items] | ||||
Common shares, shares outstanding | 0 | 0 | ||
Deciphera Pharmaceuticals, LLC [Member] | ||||
Significant Accounting Policies [Line Items] | ||||
Deferred offering costs | $ 4,316 | $ 104 | ||
Common shares, shares outstanding | 0 | 0 | ||
Deciphera Pharmaceuticals, LLC [Member] | No Par Value Common Stock [Member] | ||||
Significant Accounting Policies [Line Items] | ||||
Common shares, shares outstanding | 0 | 0 | ||
Deciphera Pharmaceuticals, LLC [Member] | Par Value Common Stock [Member] | ||||
Significant Accounting Policies [Line Items] | ||||
Common shares, shares outstanding | 0 | 0 | ||
Deciphera Pharmaceuticals, LLC [Member] | CRL Construction Loan [Member] | ||||
Significant Accounting Policies [Line Items] | ||||
Fair value of outstanding notes payable to related party | $ 1,200 | $ 1,300 |
Fair Value of Financial Asset33
Fair Value of Financial Assets - Schedule of Financial Assets Measured at Fair Value on a Recurring Basis (Detail) - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016 |
Cash equivalents: | ||
Total Cash equivalents | $ 78,507 | $ 53,180 |
Money Market Funds [Member] | ||
Cash equivalents: | ||
Total Cash equivalents | 78,507 | 53,180 |
Level 2 [Member] | ||
Cash equivalents: | ||
Total Cash equivalents | 78,507 | 53,180 |
Level 2 [Member] | Money Market Funds [Member] | ||
Cash equivalents: | ||
Total Cash equivalents | $ 78,507 | $ 53,180 |
Accrued Expenses - Schedule of
Accrued Expenses - Schedule of Accrued Expenses (Detail) - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016 |
Accrued Expenses [Line Items] | ||
Accrued external research and development expenses | $ 3,869 | $ 1,433 |
Accrued professional fees | 1,659 | 240 |
Accrued payroll and related expenses | 1,243 | 1,267 |
Accrued other | 18 | 17 |
Accrued Expenses | $ 6,789 | $ 2,957 |
Notes Payable to Related Part35
Notes Payable to Related Party - Schedule of Notes Payable to Related Party (Detail) - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016 |
Related Party Transaction [Line Items] | ||
Less: Current portion | $ (187) | $ (187) |
Notes payable to related party, net of current portion | 1,341 | 1,481 |
CRL Construction Loan [Member] | ||
Related Party Transaction [Line Items] | ||
Notes payable to related party | 1,528 | 1,668 |
Less: Current portion | (187) | (187) |
Notes payable to related party, net of current portion | $ 1,341 | $ 1,481 |
Notes Payable to Related Part36
Notes Payable to Related Party - Additional Information (Detail) - Deciphera Pharmaceuticals, LLC [Member] - CRL Construction Loan [Member] - USD ($) | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | |
Related Party Transaction [Line Items] | ||||
Total interest expense | $ 100,000 | $ 100,000 | ||
Maximum [Member] | ||||
Related Party Transaction [Line Items] | ||||
Total interest expense | $ 100,000 | $ 100,000 |
Convertible Preferred Shares -
Convertible Preferred Shares - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands | Oct. 02, 2017 | May 31, 2017 | Sep. 30, 2017 | Sep. 30, 2016 | Dec. 31, 2016 |
Subsequent Event [Member] | |||||
Redeemable Noncontrolling Interest [Line Items] | |||||
Conversion of preferred stock to common stock | 24,425,190 | ||||
Deciphera Pharmaceuticals, LLC [Member] | |||||
Redeemable Noncontrolling Interest [Line Items] | |||||
Proceeds from issuance of convertible preferred shares | $ 52,300 | $ 55,324 | |||
Payments of convertible preferred share issuance costs | $ 429 | $ 25 | |||
Number of convertible preferred shares authorized for issuance | 4,455,039 | 3,632,711 | |||
Deciphera Pharmaceuticals, LLC [Member] | Subsequent Event [Member] | |||||
Redeemable Noncontrolling Interest [Line Items] | |||||
Conversion of preferred stock to common stock | 24,425,190 | ||||
Series C Convertible Preferred Shares [Member] | Deciphera Pharmaceuticals, LLC [Member] | |||||
Redeemable Noncontrolling Interest [Line Items] | |||||
Number of convertible preferred shares sold under share purchase agreement | 690,333 | ||||
Convertible preferred shares sold under share purchase agreement, price per share | $ 75.76 | ||||
Proceeds from issuance of convertible preferred shares | $ 51,900 | ||||
Payments of convertible preferred share issuance costs | $ 400 | ||||
Number of convertible preferred shares authorized for issuance | 822,328 | 822,328 |
Convertible Preferred Shares 38
Convertible Preferred Shares - Schedule of Preferred Shares (Detail) - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Thousands | Sep. 30, 2017 | May 31, 2017 | Dec. 31, 2016 |
Temporary Equity [Line Items] | |||
Preferred Shares Authorized | 4,455,039 | 3,632,711 | |
Preferred Shares Issued | 4,323,044 | 3,632,711 | |
Preferred Shares Outstanding | 4,323,044 | 3,632,711 | |
Carrying Value | $ 244,538 | $ 192,667 | |
Liquidation Preference | $ 246,388 | $ 194,088 | |
Common Shares Issuable Upon Conversion | 4,323,044 | 3,632,711 | |
Series A Convertible Preferred Stock [Member] | |||
Temporary Equity [Line Items] | |||
Preferred Shares Authorized | 2,057,750 | 2,057,750 | |
Preferred Shares Issued | 2,057,750 | 2,057,750 | |
Preferred Shares Outstanding | 2,057,750 | 2,057,750 | |
Carrying Value | $ 102,556 | $ 102,556 | |
Liquidation Preference | $ 103,484 | $ 103,484 | |
Common Shares Issuable Upon Conversion | 2,057,750 | 2,057,750 | |
Series B-1 Convertible Preferred Stock [Member] | |||
Temporary Equity [Line Items] | |||
Preferred Shares Authorized | 698,595 | 698,595 | |
Preferred Shares Issued | 698,595 | 698,595 | |
Preferred Shares Outstanding | 698,595 | 698,595 | |
Carrying Value | $ 34,812 | $ 34,812 | |
Liquidation Preference | $ 35,279 | $ 35,279 | |
Common Shares Issuable Upon Conversion | 698,595 | 698,595 | |
Series B-2 Convertible Preferred Stock [Member] | |||
Temporary Equity [Line Items] | |||
Preferred Shares Authorized | 876,366 | 876,366 | |
Preferred Shares Issued | 876,366 | 876,366 | |
Preferred Shares Outstanding | 876,366 | 876,366 | |
Carrying Value | $ 55,299 | $ 55,299 | |
Liquidation Preference | $ 55,325 | $ 55,325 | |
Common Shares Issuable Upon Conversion | 876,366 | 876,366 | |
Series C Convertible Preferred Shares [Member] | |||
Temporary Equity [Line Items] | |||
Preferred Shares Authorized | 822,328 | 822,328 | |
Preferred Shares Issued | 690,333 | ||
Preferred Shares Outstanding | 690,333 | ||
Carrying Value | $ 51,871 | ||
Liquidation Preference | $ 52,300 | ||
Common Shares Issuable Upon Conversion | 690,333 |
Common Shares - Additional Info
Common Shares - Additional Information (Detail) - shares | Sep. 30, 2017 | Aug. 01, 2017 | May 31, 2017 | Apr. 30, 2017 | Dec. 31, 2016 |
Class of Stock [Line Items] | |||||
Common shares, authorized | 1,000 | 1,000 | |||
Deciphera Pharmaceuticals, LLC [Member] | |||||
Class of Stock [Line Items] | |||||
Common shares, authorized | 5,217,929 | 4,366,052 | |||
Deciphera Pharmaceuticals, LLC [Member] | No Par Value Common Stock [Member] | |||||
Class of Stock [Line Items] | |||||
Common shares, authorized | 5,217,929 | 4,366,052 |
Share-Based Awards - Additional
Share-Based Awards - Additional Information (Detail) - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Millions | Sep. 30, 2017 | May 31, 2017 | May 30, 2017 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Unrecognized compensation cost related to unvested share-based awards | $ 4 | ||
Unrecognized compensation cost related to unvested share-based awards, period for recognition | 1 year 6 months | ||
Common Stock [Member] | 2015 Equity Incentive Plan [Member] | |||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Number of common shares reserved for issuance | 762,890 | 641,066 |
Share-Based Awards - Classifica
Share-Based Awards - Classification of Share-Based Compensation Expense (Detail) - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Share-based compensation expense | $ 1,012 | $ 462 | $ 2,022 | $ 950 |
Research and Development Expenses [Member] | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Share-based compensation expense | 459 | 189 | 797 | 382 |
General and Administrative Expenses [Member] | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Share-based compensation expense | $ 553 | $ 273 | $ 1,225 | $ 568 |
Net Loss per Share - Additional
Net Loss per Share - Additional Information (Detail) - shares | 9 Months Ended | |||
Sep. 30, 2017 | Sep. 30, 2016 | Aug. 01, 2017 | Dec. 31, 2016 | |
Earnings Per Share [Line Items] | ||||
Common shares, outstanding | 0 | 0 | ||
Deciphera Pharmaceuticals, LLC [Member] | ||||
Earnings Per Share [Line Items] | ||||
Common shares, outstanding | 0 | 0 | ||
Number of securities outstanding | 2,989,673 | 2,101,319 | ||
No Par Value Common Stock [Member] | Deciphera Pharmaceuticals, LLC [Member] | ||||
Earnings Per Share [Line Items] | ||||
Common shares, outstanding | 0 | 0 | ||
Par Value Common Stock [Member] | Deciphera Pharmaceuticals, LLC [Member] | ||||
Earnings Per Share [Line Items] | ||||
Common shares, outstanding | 0 | 0 | ||
Series A Convertible Preferred Stock [Member] | Deciphera Pharmaceuticals, LLC [Member] | ||||
Earnings Per Share [Line Items] | ||||
Number of securities outstanding | 0 | 0 |
Net Loss per Share - Summary of
Net Loss per Share - Summary of Basic and Diluted Net Loss Per Share Attributable to Series A Convertible Preferred Shareholders (Detail) - Series A Convertible Preferred Stock [Member] - Deciphera Pharmaceuticals, LLC [Member] - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | |
Numerator: | ||||
Net loss attributable to Series A convertible preferred shareholders | $ (12,038) | $ (6,099) | $ (30,372) | $ (17,383) |
Denominator: | ||||
Weighted average Series A convertible preferred shares outstanding-basic and diluted | 2,057,750 | 2,057,750 | 2,057,750 | 2,057,750 |
Net loss per share attributable to Series A convertible preferred shareholders-basic and diluted | $ (5.85) | $ (2.96) | $ (14.76) | $ (8.45) |
Net Loss per Share - Summary 44
Net Loss per Share - Summary of Potential Dilutive Securities (Detail) - Deciphera Pharmaceuticals, LLC [Member] - shares | 9 Months Ended | |
Sep. 30, 2017 | Sep. 30, 2016 | |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Potential dilutive securities excluded from computation of diluted net loss per common share | 2,989,673 | 2,101,319 |
Options to Purchase Common Shares [Member] | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Potential dilutive securities excluded from computation of diluted net loss per common share | 601,556 | 443,849 |
Stock Appreciation Rights [Member] | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Potential dilutive securities excluded from computation of diluted net loss per common share | 122,823 | 82,509 |
Series B Convertible Preferred Shares [Member] | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Potential dilutive securities excluded from computation of diluted net loss per common share | 1,574,961 | 1,574,961 |
Series C Convertible Preferred Shares [Member] | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Potential dilutive securities excluded from computation of diluted net loss per common share | 690,333 |
Commitments and Contingencies -
Commitments and Contingencies - Additional Information (Detail) - Deciphera Pharmaceuticals, LLC [Member] | Dec. 31, 2013USD ($) | Dec. 30, 2013USD ($)award | Aug. 31, 2017USD ($) | Sep. 30, 2017USD ($) | Sep. 30, 2016USD ($) | Sep. 30, 2017USD ($)Lease | Sep. 30, 2016USD ($) |
Other Commitments [Line Items] | |||||||
Rent expense | $ 100,000 | $ 100,000 | $ 400,000 | $ 300,000 | |||
KBA Grants [Member] | |||||||
Other Commitments [Line Items] | |||||||
Number of awards grants | award | 2 | ||||||
Amount of grants awarded | $ 0 | $ 2,000,000 | |||||
Sublease Agreement for Office Space in Waltham, Massachusetts [Member] | |||||||
Other Commitments [Line Items] | |||||||
Sublease term | 3 years | ||||||
Sublease expiration date | Sep. 30, 2019 | ||||||
Lease Agreement for Office and Laboratory Space in Lawrence, Kansas [Member] | |||||||
Other Commitments [Line Items] | |||||||
Lease term | 5 years | ||||||
Number of lease agreement | Lease | 2 | ||||||
Operating lease expiry date | Dec. 31, 2020 | ||||||
Lease Agreement for Additional Office Space in Lawrence, Kansas [Member] | |||||||
Other Commitments [Line Items] | |||||||
Operating lease expiry date | Dec. 31, 2020 | ||||||
Lease Agreement for Additional Office Space in Lawrence, Kansas [Member] | Maximum [Member] | |||||||
Other Commitments [Line Items] | |||||||
Annual payment on lease | $ 100,000 |
Commitments and Contingencies46
Commitments and Contingencies - Summary of Future Minimum Lease Payments under Operating Leases (Detail) - Deciphera Pharmaceuticals, LLC [Member] $ in Thousands | Sep. 30, 2017USD ($) |
Operating Leased Assets [Line Items] | |
Remainder of 2017 | $ 154 |
2,018 | 617 |
2,019 | 519 |
2,020 | 315 |
Future minimum lease payments due | $ 1,605 |
401(k) Savings Plan - Additiona
401(k) Savings Plan - Additional Information (Detail) - Clinical Reference Laboratory, Inc. [Member] - Deciphera Pharmaceuticals, LLC [Member] - USD ($) | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | |
Defined Contribution Plan Disclosure [Line Items] | ||||
Defined contribution plan description | Under the 2015 401(k) Plan, the Company provides matching contributions up to 50% of actual dollars contributed, not to exceed a maximum of 4% of gross wages, subject to certain time-based vesting requirements. | |||
Matching contributions to the plan by employer | $ 100,000 | $ 100,000 | ||
Percentage of salary for matching contribution per employee | 6.00% | |||
Maximum [Member] | ||||
Defined Contribution Plan Disclosure [Line Items] | ||||
Percentage of matching contribution to plan | 50.00% | 50.00% | ||
Percentage of salary for matching contribution per employee on time-based vesting | 4.00% | |||
Matching contributions to the plan by employer | $ 100,000 | $ 100,000 |
Related Parties - Additional In
Related Parties - Additional Information (Detail) - Deciphera Pharmaceuticals, LLC [Member] - USD ($) | 3 Months Ended | 9 Months Ended | |||
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | Dec. 31, 2016 | |
Related Party Transaction [Line Items] | |||||
Research and development expense | $ 9,751,000 | $ 4,717,000 | $ 23,856,000 | $ 13,626,000 | |
Clinical Reference Laboratory, Inc. [Member] | |||||
Related Party Transaction [Line Items] | |||||
Research and development expense | 200,000 | 100,000 | 300,000 | 100,000 | |
Laboratory services | 200,000 | 200,000 | |||
Employees contributions under 401(K) plan | 100,000 | 400,000 | 200,000 | ||
Clinical Reference Laboratory, Inc. [Member] | Loan and Security Agreement [Member] | |||||
Related Party Transaction [Line Items] | |||||
Aggregate borrowings | 2,800,000 | 2,800,000 | |||
Interest expense on borrowings | 100,000 | 100,000 | |||
Debt instrument principal and interest payment | 200,000 | $ 200,000 | |||
Principal amount owed under loan agreement | 1,500,000 | $ 1,500,000 | $ 1,700,000 | ||
Clinical Reference Laboratory, Inc. [Member] | Maximum [Member] | |||||
Related Party Transaction [Line Items] | |||||
Laboratory services | $ 100,000 | ||||
Employees contributions under 401(K) plan | 100,000 | ||||
Clinical Reference Laboratory, Inc. [Member] | Maximum [Member] | Loan and Security Agreement [Member] | |||||
Related Party Transaction [Line Items] | |||||
Interest expense on borrowings | $ 100,000 | $ 100,000 | |||
Clinical Reference Laboratory, Inc. [Member] | CHC, Inc. [Member] | Loan and Security Agreement [Member] | |||||
Related Party Transaction [Line Items] | |||||
Ownership percentage | 100.00% | ||||
Fixed interest rate | 6.00% | ||||
Debt instrument payment term | 15-year straight-line amortization schedule | ||||
Debt instrument term | 15 years | ||||
Clinical Reference Laboratory, Inc. [Member] | Brightstar [Member] | |||||
Related Party Transaction [Line Items] | |||||
Ownership percentage | 31.00% | 31.00% | |||
Clinical Reference Laboratory, Inc. [Member] | Brightstar [Member] | Minimum [Member] | |||||
Related Party Transaction [Line Items] | |||||
Percentage of preferred shares | 5.00% |