Description of Business and Basis of Presentation (Details Narrative) - USD ($) |
Jun. 27, 2025 |
Apr. 07, 2025 |
Dec. 24, 2024 |
Jul. 01, 2024 |
Jun. 10, 2024 |
Apr. 15, 2024 |
Apr. 10, 2024 |
Apr. 01, 2024 |
Jun. 30, 2025 |
Feb. 10, 2025 |
Jan. 07, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Common stock, par value | $ 0.00001 | $ 0.00001 | $ 0.00001 | $ 0.00001 | ||||||||
| Reverse stock split | 1-for-5 and 1-for-50, with the exact ratio to be set within that range by the Company’s Board. On July 18, 2025, the Board approved the reverse stock split at a ratio of 1-for-15 (the “2025 Reverse Stock Split”). On July 25, 2025, the Company filed a Certificate of Amendment to the Company’s Certificate of Incorporation, as amended, with the Secretary of State of the State of Delaware to effect the 2025 Reverse Stock Split, effective as of July 28, 2025. As a result of the 2025 Reverse Stock Split, every 15 shares of the Company’s common stock were automatically reclassified and converted into one issued and outstanding share of common stock. | 1-for-5 and 1-for-50, with the exact ratio to be set within that range by the Company’s board of directors (the “Board”). On June 10, 2024, the Board approved the reverse stock split at a ratio of 1-for-35 (the “2024 Reverse Stock Split”). On June 12, 2024, the Company filed a Certificate of Amendment to the Company’s Certificate of Incorporation with the Secretary of State of the State of Delaware to effect the 2024 Reverse Stock Split, effective as of June 13, 2024. As a result of the 2024 Reverse Stock Split, every 35 shares of the Company’s common stock were automatically reclassified and converted into one issued and outstanding share of common stock. | ||||||||||
| Accumulated deficit | $ 469,501,000 | $ 430,334,000 | ||||||||||
| Cash and cash equivalents on hand | $ 900,000 | |||||||||||
| Common stock, shares issued | 14,067,416 | 12,993,962 | ||||||||||
| BEPO Offering [Member] | ||||||||||||
| Warrants exercise price per share | $ 183.75 | |||||||||||
| Shares issued | 65,307 | |||||||||||
| Class of warrant or right, unissued | 65,307 | |||||||||||
| Gross proceeds from warrant exercise | $ 12,000,000 | |||||||||||
| Second Note Amendment [Member] | ||||||||||||
| Payment for debt | $ 5,000,000.0 | |||||||||||
| Aggregate principal amount | $ 4,200,000 | |||||||||||
| Repayment of debt | $ 5,500,000 | |||||||||||
| Repayment of secured debt | $ 4,600,000 | |||||||||||
| Warrants to purchase shares of common stock | 41,808 | |||||||||||
| Warrants exercise price per share | $ 239.22 | |||||||||||
| Third Note Amendment [Member] | ||||||||||||
| Securities purchase agreement, partial redemption payment | $ 10,500,000 | |||||||||||
| Debt For Equity Exchange Member] | ||||||||||||
| Common stock, shares issued | 12,343,423 | |||||||||||
| Cancellation of principal amount | $ 22,400,000 | |||||||||||
| Debt instrument, accrued interest | 400,000 | |||||||||||
| Debt instrument, face amount | $ 5,000,000.0 | |||||||||||
| Debt For Equity Exchange Member] | Arrayed Notes Acquisition Corp [Member] | ||||||||||||
| Ownership, percentage | 95.00% | |||||||||||
| Senior Secured Convertible Promissory Note [Member] | ||||||||||||
| Debt instrument, face amount | $ 10,000,000 | $ 5,000,000 | ||||||||||
| Secured notes bear interest rate | 30.00% | 60.00% | ||||||||||
| Note payable amount | $ 5,750,000 | $ 5,750,000 | ||||||||||
| Conversion price | $ 15.00 | $ 1.56 | ||||||||||
| Debt instrument, interest payment | $ 750,000 | |||||||||||
| Senior Secured Convertible Promissory Note [Member] | Share-Based Payment Arrangement, Tranche Two [Member] | ||||||||||||
| Debt instrument, face amount | $ 5,000,000 | |||||||||||
| Velo 3D [Member] | ||||||||||||
| Exchange ratio shares | $ 0.8149 |