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Stockholders' Equity - Narrative (Details) $ / shares in Units, $ in Thousands |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
May 03, 2024 USD ($) | Feb. 28, 2023 USD ($) | Mar. 31, 2025 USD ($) shares | Aug. 31, 2024 USD ($) | Jun. 30, 2025 USD ($) vote classOfStock $ / shares shares | Jun. 30, 2024 USD ($) shares | Jun. 30, 2025 USD ($) vote classOfStock $ / shares shares | Jun. 30, 2024 USD ($) shares | Dec. 31, 2024 shares | Mar. 31, 2024 shares | Dec. 31, 2023 shares
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of classes of stock | classOfStock |  |  |  |  | 2 |  | 2 |  |  |  |
Issuance of Class A common stock | $ |  |  |  |  |  | $ 34 | $ 0 | $ 407 |  |  |
Vendor payments in stock in lieu of cash, liability | $ |  |  |  |  | $ 3,400 |  | $ 3,400 |  |  |  |
Vendor stock-in-lieu of cash program |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Vendor payments in shares in lieu of cash (in shares) |  |  |  |  |  |  | 1,000,000 |  |  |  |
Private Warrants |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding (in shares) |  |  |  |  | 0 |  | 0 |  | 111,218 |  |
Share per warrant (in shares) |  |  |  |  | 1 |  | 1 |  |  |  |
Stock price of warrants (in dollars per share) | $ / shares |  |  |  |  | $ 172.50 |  | $ 172.50 |  |  |  |
Equity Financing Program |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock issuance sales agreement, authorized offering amount | $ |  | $ 75,000 | $ 75,000 |  |  |  |  |  |  |  |
Stock issuance sales agreement, additional authorized offering amount | $ | $ 150,000 |  |  | $ 50,000 |  |  |  |  |  |  |
Issuance of Class A common stock | $ |  |  |  |  | $ 21,067 | $ 18,675 | $ 21,461 | $ 35,905 |  |  |
Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized (in shares) |  |  |  |  | 715,000,000 |  | 715,000,000 |  |  |  |
Common stock, par value (in dollars per share) | $ / shares |  |  |  |  | $ 0.0001 |  | $ 0.0001 |  |  |  |
Common stock, votes per share | vote |  |  |  |  | 1 |  | 1 |  |  |  |
Class A Common Stock | Common Stock |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued (in shares) |  |  | 41,972,778 |  | 54,830,075 | 26,077,917 | 54,830,075 | 26,077,917 | 38,056,676 | 24,331,620 | 22,952,280
Common stock, shares outstanding (in shares) |  |  |  |  | 53,372,512 |  | 53,372,512 |  |  |  |
Issuance of Class A common stock (in Shares) |  |  |  |  | 888,108 | 713,358 | 1,654,872 | 1,112,424 |  |  |
Vendor payments in shares in lieu of cash (in shares) |  |  |  |  |  | 96,036 |  | 106,116 |  |  |
Class A Common Stock | Equity Financing Program |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock | $ |  |  |  |  | $ 21,100 |  | $ 21,500 |  |  |  |
Common stock remaining amount available | $ |  |  |  |  | $ 187,400 |  | $ 187,400 |  |  |  |
Class A Common Stock | Equity Financing Program | Common Stock |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock (in Shares) |  |  |  |  | 6,177,023 | 690,463 | 6,247,076 | 1,333,409 |  |  |
Issuance of Class A common stock | $ |  |  |  |  | $ 1 |  | $ 1 |  |  |  |
Class B Common Stock |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized (in shares) |  |  |  |  | 121,000,000 |  | 121,000,000 |  |  |  |
Common stock, par value (in dollars per share) | $ / shares |  |  |  |  | $ 0.0001 |  | $ 0.0001 |  |  |  |
Common stock, shares issued (in shares) |  |  |  |  | 4,872,578 |  | 4,872,578 |  |  |  |
Common stock, shares outstanding (in shares) |  |  |  |  | 4,872,578 |  | 4,872,578 |  |  |  |
Common stock, votes per share | vote |  |  |  |  | 10 |  | 10 |  |  |  |
Class B Common Stock | Common Stock |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued (in shares) |  |  | 4,872,578 |  | 4,872,578 | 6,472,578 | 4,872,578 | 6,472,578 | 4,872,578 | 6,472,578 | 6,472,578

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