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Stockholders' Equity (Deficit) - Narrative (Details) - USD ($) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Nov. 06, 2024 | Jun. 28, 2024 | Dec. 31, 2022 | Jan. 31, 2021
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized (in shares) |  | 2,000,000 |  | 2,000,000 |  |  |  |  |
Preferred stock, par value (in dollars per share) |  | $ 0.001 |  | $ 0.001 |  |  |  |  |
Common stock, shares authorized (in shares) | [1] | 150,000,000 |  | 150,000,000 |  |  |  |  |
Common stock, par value (in dollars per share) |  | $ 0.001 | [1] | $ 0.001 | [1] |  | $ 0.001 |  |
Common stock, shares issued (in shares) | [1] | 14,990,712 |  | 11,878,557 |  |  |  |  |
Common stock, shares outstanding (in shares) | [1] | 14,990,712 |  | 11,878,557 |  |  |  |  |
Issuance of common shares in connection with a public offering, net of issuance costs |  |  |  | $ 6,057,000 |  |  |  |  |
Number of additional shares from warrants (in shares) |  | 3,018,304 |  |  |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) | [2] | 14,991,000 |  | 11,879,000 |  |  |  | 10,847,000 |
Number of shares sold (in shares) | [2] |  |  | 804,000 |  |  |  |  |
Issuance of common shares in connection with a public offering, net of issuance costs |  |  |  | $ 8,000 |  |  |  |  |
Additional Paid-in Capital |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Issuance of common shares in connection with a public offering, net of issuance costs |  |  |  | $ 6,049,000 |  |  |  |  |
Warrants net value |  | $ 3,200,000 |  |  |  |  |  |  |
Common stock warrants |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Number of additional shares from warrants (in shares) |  |  |  |  |  |  | 550,000 |  |
Canaccord Genuity LLC | ATM Offering |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Equity distribution agreement, maximum aggregate amount authorized for offer or sale |  |  |  |  |  |  |  |  | $ 40,000,000
Number of shares issued (in shares) |  |  |  | 803,596 |  |  |  |  |
Purchase price (in dollars per share) |  |  |  | $ 7.54 |  |  |  |  |
Proceeds from sale of stock |  |  |  | $ 5,900,000 |  |  |  |  |
2025 Convertible Notes | Convertible debt |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Number of shares sold (in shares) |  | 2,900,000 |  |  |  |  |  |  |
Number of additional shares from warrants (in shares) |  | 2,500,000 |  |  |  |  |  |  |
Warrants term |  | 4 years |  |  |  |  |  |  |
Warrants exercised (in shares) |  | 0 |  |  |  |  |  |  |
Outstanding warrants (in shares) |  |  |  | 0 |  |  |  |  |
Warrants net value |  | $ 30,800,000 |  |  |  |  |  |  |
2025 Convertible Notes | Convertible debt | Additional Paid-in Capital |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Issuance of common shares in connection with a public offering, net of issuance costs |  | 44,900,000 |  |  |  |  |  |  |
2029 Senior Secured Notes | Secured Debt |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Debt issuance costs |  |  |  |  |  | $ 1,700,000 |  |  |
2029 Senior Secured Notes | Secured Debt | Additional Paid-in Capital |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Warrants, fair value |  | 27,600,000 |  |  |  |  |  |  |
2029 Senior Secured Notes | Common stock warrants | Secured Debt | Common Stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Debt issuance costs |  | $ 600,000 |  |  |  |  |  |  |
2029 Senior Secured Notes | Common stock warrants | Secured Debt | Additional Paid-in Capital |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Debt issuance costs |  |  |  |  |  | $ 400,000 |  |  |
2025 Convertible Notes, Long and Short Term Portions | Convertible debt |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Number of additional shares from warrants (in shares) |  | 3,000,000.0 |  |  |  |  |  |  |
Series D Preferred Stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized (in shares) |  | 150,000 |  |  |  |  |  |  |
Series E Preferred Stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized (in shares) |  | 39,500 |  | 39,500 |  |  |  |  |
Preferred stock, par value (in dollars per share) |  | $ 0.001 |  | $ 0.001 |  |  |  |  |
Preferred stock, shares issued (in shares) |  | 25,000 |  | 25,000 |  |  |  |  |
Preferred stock, shares outstanding (in shares) |  | 25,000 |  | 25,000 |  |  |  |  |
Dividend rate |  | 9.00% |  |  |  |  |  |  |
Redemption price |  | 110.00% |  |  |  |  |  |  |
Liquidation preference per share (in dollars per share) |  | $ 1,000 |  |  |  |  |  |  |
Aggregate liquidation preference |  | $ 38,392,444 |  |  |  |  |  |  |
Dividends accrued |  | $ 13,400,000 |  | $ 10,100,000 |  |  |  |  |
Dividends accrued (in dollars per share) |  | $ 535.71 |  | $ 404.93 |  |  |  |  |
[1] | Adjusted retroactively for reverse stock split that occurred on January 24, 2024, see Note 1
[2] | Adjusted retroactively for reverse stock split that occurred on January 24, 2024, see Note 1

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