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v3.22.0.1

Description of Business (Details) |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Mar. 25, 2021 shares | Jan. 04, 2021 USD ($) | Apr. 30, 2021 USD ($) $ / shares shares | Mar. 31, 2021 shares | Jan. 31, 2021 USD ($) | Sep. 30, 2021 USD ($) | Aug. 31, 2021 USD ($) shares | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Mar. 23, 2021 USD ($) | Jul. 06, 2020 USD ($)
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  |  |  |  |  | $ 146,256,000 | $ 102,562,000 |  |
Accumulated deficit |  |  |  |  |  |  |  |  |  | 422,882,000 | 376,072,000 |  |
Payments for legal settlements |  |  |  |  |  |  |  |  |  |  | $ 48,421,000 |  |
Settlement payment from daewoong |  |  | $ 25,500,000 |  |  |  |  |  |  | 25,500,000 |  |  |
Public Stock Offering |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued in transaction (in shares) | shares |  |  | 10,350,000 |  |  |  |  |  |  |  |  |  |
Offering price per share (in dollar per share) | $ / shares |  |  | $ 9.50 |  |  |  |  |  |  |  |  |  |
Aggregate net proceeds from stock offering |  |  | $ 92,426,000 |  |  |  |  |  |  |  |  |  |
Underwriters Option |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued in transaction (in shares) | shares |  |  | 1,350,000 |  |  |  |  |  |  |  |  |  |
A T M Sales Agreement |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued in transaction (in shares) | shares |  |  |  |  |  |  | 934,367 |  |  |  |  |  |
Aggregate net proceeds from stock offering |  |  |  |  |  |  | $ 10,910,000 |  |  |  |  |  |
Intellectual Property Disputes, Jeuveau |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payments for legal settlements |  |  |  |  |  | $ 15,000,000 |  |  |  | 15,000,000 |  |  |
Intellectual Property Disputes, Jeuveau | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payments for legal settlements |  |  |  |  |  |  |  | $ 5,000,000 | $ 15,000,000 |  |  |  |
Pharmakon Term Loans | Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  |  |  | 125,000,000 |  |  |
Tranche A Loan | Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  |  |  | 75,000,000 |  |  |
Proceeds from issuance of secured debt |  |  |  |  |  |  |  |  |  | 68,695,000 |  |  |
Tranche B Loan | Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  |  |  | $ 50,000,000 |  |  |
Oxford Term Loan Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of long-term lines of credit |  | $ 76,447,000 |  |  | $ 76,447,000 |  |  |  |  |  |  |  |
Daewoong Convertible Note | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 40,000,000
Convertible debt |  |  |  |  |  |  |  |  |  |  |  | $ 40,779,000 |
Daewoong Convertible Note | Convertible Debt | Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of common shares (in shares) | shares | 3,136,869 |  |  | 3,136,869 |  |  |  |  |  |  |  |  |

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