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v3.25.2

Stockholders' Equity - Narrative (Details) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Feb. 29, 2024 USD ($) $ / shares shares | Jun. 30, 2025 USD ($) shares | Mar. 31, 2025 USD ($) shares | Jun. 30, 2024 USD ($) shares | Mar. 31, 2024 USD ($) shares | Jun. 30, 2025 USD ($) shares | Jun. 30, 2024 USD ($) shares | Jun. 30, 2025 $ / shares
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for exercise of stock options (in shares) | shares |  |  |  |  |  | 853,376 |  |
Private placement proceeds | $ |  |  |  |  |  | $ 0 | $ 10,000 |
Warrant |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for conversion of convertible debt | $ |  |  |  | $ 5,120 | $ 16,934 |  |  |
Convertible debt |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for conversion of convertible debt (in shares) | shares | 6,872,143 |  |  |  |  |  |  |
Shares issued for conversion of convertible debt | $ | $ 23,117 |  |  |  | $ 19,304 |  |  |
Common Stock |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for exercise of stock options (in shares) | shares |  | 672,043 | 181,000 | 1,239,113 | 698,000 | 853,376 | 1,936,867 |
Private placement proceeds | $ |  | $ 549 |  | $ 540 |  | $ 690 | $ 1,441 |
Shares issued for conversion of convertible debt (in shares) | shares |  |  |  | 1,888,350 |  | 90,000 | 7,467,735 |
Common Stock | Warrant |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for conversion of convertible debt (in shares) | shares |  |  | 90,000 | 1,888,000 | 5,579,000 |  |  |
Shares issued for conversion of convertible debt | $ |  |  | $ 302 | $ 6,597 | $ 22,297 |  |  |
Common Stock | Convertible debt |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for conversion of convertible debt (in shares) | shares |  |  |  |  | 6,872,000 |  |  |
Shares issued for conversion of convertible debt | $ |  |  |  |  | $ 23,117 |  |  |
Warrant |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Private placement proceeds | $ |  |  | 236 | $ 5,120 |  |  | $ 22,054 |
Additional Paid- in-Capital |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for exercise of stock options (in shares) | shares |  | (444,000) |  | (381,000) |  | (544,000) | (1,489,000) |
Shares issued for conversion of convertible debt | $ |  |  | $ (66) | $ (1,477) |  |  | $ (6,840) |
Additional Paid- in-Capital | Warrant |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued for conversion of convertible debt | $ |  |  |  | $ (1,477) | $ (5,363) |  |  |
Private placement |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Private placement proceeds | $ | $ 10,000 |  |  |  |  |  |  |
Shares issued (in shares) | shares | 2,564,102 |  |  |  |  |  |  |
Sale of stock, price (in dollars per share) | (per share) | $ 3.90 |  |  |  |  |  |  | $ 0.115
Private placement | Common Stock |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued (in shares) | shares |  |  |  |  | 2,564,000 |  |  |
At-the-market distribution |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Private placement proceeds | $ |  |  |  |  |  |  | $ 2,008 |
Shares issued (in shares) | shares |  |  |  |  |  |  | 495,765 |
At-the-market distribution | Common Stock |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |
Shares issued (in shares) | shares |  |  |  |  | 496,000 |  |  |

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