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v3.19.1

Organization (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 3 Months Ended |
--- | --- | --- | --- | ---
Feb. 12, 2018 | Aug. 31, 2018 | Jul. 31, 2018 | Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Sale of stock, offering price (in usd per share) | $ 12.00 | $ 20.00 |  |  |  |
Proceeds from initial public offering, net of underwriters fees | $ 56,300 |  |  | $ 67,700 |  |
Common stock, shares authorized (in shares) | 100,000,000 |  |  | 100,000,000 |  | 100,000,000
Common stock, par value (in dollars per share) | $ 0.00001 |  |  | $ 0.00001 |  | $ 0.00001
Preferred stock, shares authorized (in shares) | 10,000,000 |  |  | 10,000,000 |  | 10,000,000
Preferred stock, par value (in dollars per share) | $ 0.00001 |  |  | $ 0.00001 |  | $ 0.00001
Number of shares sold upon completion of follow-on public offering (in shares) |  |  | 3,600,000 |  |  |
Net loss |  |  |  | $ (10,975) | $ (6,162) |
Cash used in operations |  |  |  | (19,200) | $ (2,201) |
Cash and cash equivalents |  |  |  | 54,367 |  | $ 93,162
Short-term investments |  |  |  | 79,313 |  | 0
Accumulated deficit |  |  |  | $ 134,000 |  | $ 123,025
ALPHAEON | Evolus, Inc. |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Ownership percentage |  |  |  | 56.00% |  |
IPO |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Number of shares issued in transaction (in shares) | 5,047,514 |  |  |  |  |
Underwriters Option |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Number of shares issued in transaction (in shares) | 47,514 |  |  |  |  |
Number of shares sold upon completion of follow-on public offering (in shares) |  | 600,000 |  |  |  |
Common Stock | IPO |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Number of shares sold upon completion of follow-on public offering (in shares) |  |  |  |  | 5,047,514 |
Common Stock | Convertible Preferred Stock |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Number of shares of convertible preferred stock converted (in shares) | 2,065,875 |  |  |  |  |

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