Company Overview and Basis of Presentation	3 Months Ended
Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Company Overview and Basis of Presentation	Company Overview and Basis of Presentation (A) Company Overview Aquestive is a pharmaceutical company advancing medicines to bring meaningful improvement to patients' lives through innovative science and delivery technologies. The worldwide leader in delivering trusted, quality medications on oral film, Aquestive operates as both a developer of its own proprietary products and a Contract Development and Manufacturing Organization (CDMO) for licensees, with its headquarters in New Jersey and U.S.-based manufacturing facilities in Indiana. The Company is the exclusive manufacturer of four commercialized products marketed by its licensees across six continents using proprietary, best-in-class technologies like PharmFilm®. Aquestive's AdrenaVerse™ platform contains a library of more than 20 epinephrine prodrugs enabling the pursuit of various potential allergy and dermatological indications. The Company is advancing Anaphylm™ (dibutepinephrine) sublingual film for the treatment of severe allergic reactions, including anaphylaxis, and AQST-108 (epinephrine) topical gel for various potential dermatological conditions, including alopecia areata, atopic dermatitis, rosacea, and psoriasis. (B) Equity Transactions ATM Facility The Company established its first ATM facility in September 2019, and since inception to March 31, 2026, the Company has sold 28,506,216 shares of Common Stock under its ATM facility which has generated net cash proceeds of approximately $86,563, net of commissions and estimated other transactions costs of $4,142. On April 3, 2024, the Company filed a new shelf registration statement on Form S-3, the 2024 Registration Statement, which was declared effective by the SEC on April 23, 2024. Included as part of the 2024 Registration Statement are (i) a base prospectus registering the offer, issuance and sale of up to $250,000 worth of Common Stock, preferred stock, debt securities, warrants, rights and units and (ii) a $100,000 ATM facility prospectus. During the three months ended March 31, 2026, the Company sold 1,191,071 shares of Common Stock pursuant to the ATM prospectus and the Amended Equity Distribution Agreement with Piper Sandler & Co. (successor to Piper Jaffray & Co.), which provided net proceeds of approximately $4,810 after deducting commissions and estimated other transaction costs of $252. For the three months ended March 31, 2025, the Company sold 7,457,627 shares under the ATM facility which provided net proceeds of approximately $21,306 after deducting commissions and other transaction costs of $694. The remaining authorized balance of the ATM facility was approximately $73,000 as of March 31, 2026. 2025 Underwritten Public Offering On August 14, 2025, the Company completed the 2025 Underwritten Public Offering of 21,250,000 shares of its common stock at the public offering price of $4.00 per share. Net proceeds from the 2025 Underwritten Public Offering were $79,900, after deducting underwriting discounts of $5,100. In addition to the underwriting discounts related to this offering, the Company incurred professional fees and other costs totaling $440. (C) Basis of Presentation The accompanying interim condensed financial statements were prepared in conformity with U.S. GAAP and with Article 10 of Regulation S-X for interim financial reporting. In compliance with those rules, certain information and footnote disclosures normally included in annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed financial statements should be read in conjunction with the Company’s audited financial statements and related notes for the fiscal year ended December 31, 2025 included in the Company’s Annual Report on Form 10-K filed with the SEC on March 4, 2026 (the “2025 Annual Report on Form 10-K”). As included herein, the Condensed Balance Sheet as of December 31, 2025 is derived from the audited financial statements as of that date. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation of the results of interim periods have been included. The accompanying condensed financial statements reflect certain reclassifications from previously issued financial statements to conform to the current presentation. The Company has evaluated subsequent events for disclosure through the date of issuance of the accompanying condensed financial statements. Any reference in the Notes to applicable guidance refers to the authoritative U.S. GAAP as found in the ASC and ASU of FASB.

Aquestive is a pharmaceutical company advancing medicines to bring meaningful improvement to patients' lives through innovative science and delivery technologies. The worldwide leader in delivering trusted, quality medications on oral film, Aquestive operates as both a developer of its own proprietary products and a Contract Development and Manufacturing Organization (CDMO) for licensees, with its headquarters in New Jersey and U.S.-based manufacturing facilities in Indiana. The Company is the exclusive manufacturer of four commercialized products marketed by its licensees across six continents using proprietary, best-in-class technologies like PharmFilm®. Aquestive's AdrenaVerse™ platform contains a library of more than 20 epinephrine prodrugs enabling the pursuit of various potential allergy and dermatological indications. The Company is advancing Anaphylm™ (dibutepinephrine) sublingual film for the treatment of severe allergic reactions, including anaphylaxis, and AQST-108 (epinephrine) topical gel for various potential dermatological conditions, including alopecia areata, atopic dermatitis, rosacea, and psoriasis.

The Company established its first ATM facility in September 2019, and since inception to March 31, 2026, the Company has sold 28,506,216 shares of Common Stock under its ATM facility which has generated net cash proceeds of approximately $86,563, net of commissions and estimated other transactions costs of $4,142. On April 3, 2024, the Company filed a new shelf registration statement on Form S-3, the 2024 Registration Statement, which was declared effective by the SEC on April 23, 2024. Included as part of the 2024 Registration Statement are (i) a base prospectus registering the offer, issuance and sale of up to $250,000 worth of Common Stock, preferred stock, debt securities, warrants, rights and units and (ii) a $100,000 ATM facility prospectus. During the three months ended March 31, 2026, the Company sold 1,191,071 shares of Common Stock pursuant to the ATM prospectus and the Amended Equity Distribution Agreement with Piper Sandler & Co. (successor to Piper Jaffray & Co.), which provided net proceeds of approximately $4,810 after deducting commissions and estimated other transaction costs of $252. For the three months ended March 31, 2025, the Company sold 7,457,627 shares under the ATM facility which provided net proceeds of approximately $21,306 after deducting commissions and other transaction costs of $694. The remaining authorized balance of the ATM facility was approximately $73,000 as of March 31, 2026.

On August 14, 2025, the Company completed the 2025 Underwritten Public Offering of 21,250,000 shares of its common stock at the public offering price of $4.00 per share. Net proceeds from the 2025 Underwritten Public Offering were $79,900, after deducting underwriting discounts of $5,100. In addition to the underwriting discounts related to this offering, the Company incurred professional fees and other costs totaling $440.

The accompanying interim condensed financial statements were prepared in conformity with U.S. GAAP and with Article 10 of Regulation S-X for interim financial reporting. In compliance with those rules, certain information and footnote disclosures normally included in annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed financial statements should be read in conjunction with the Company’s audited financial statements and related notes for the fiscal year ended December 31, 2025 included in the Company’s Annual Report on Form 10-K filed with the SEC on March 4, 2026 (the “2025 Annual Report on Form 10-K”). As included herein, the Condensed Balance Sheet as of December 31, 2025 is derived from the audited financial statements as of that date. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation of the results of interim periods have been included. The accompanying condensed financial statements reflect certain reclassifications from previously issued financial statements to conform to the current presentation. The Company has evaluated subsequent events for disclosure through the date of issuance of the accompanying condensed financial statements.