Velo3D, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Description of Business and Basis of Presentation - Going Concern, and Liquidity and Capital Resources (Details)

Description of Business and Basis of Presentation - Going Concern, and Liquidity and Capital Resources (Details) - USD ($)	Dec. 24, 2024	Aug. 01, 2024	Jul. 01, 2024	Apr. 10, 2024	Apr. 07, 2025	Feb. 10, 2025	Jan. 07, 2025	Dec. 31, 2024	Sep. 30, 2024	Sep. 16, 2024	Apr. 15, 2024	Apr. 01, 2024	Dec. 31, 2023
Subsequent Event [Line Items]
Accumulated deficit								$ 430,334,000	$ 408,648,000				$ 357,037,000
Exercise Price per Warrant (in dollars per share)				$ 12.25
Cash and short-term investments								$ 1,200,000
Common stock, shares issued								194,909,430					7,383,390
Second Secured Notes
Subsequent Event [Line Items]
Secured notes, cash payments to note holders											$ 5,500,000	$ 5,000,000
Secured notes, aggregate principal amount, repaid											$ 4,600,000	$ 4,200,000
Class of Warrant or Right, Unissued												627,117
Exercise Price per Warrant (in dollars per share)												$ 15.946
Securities Purchase Agreement
Subsequent Event [Line Items]
Class of Warrant or Right, Unissued				979,592
Exercise Price per Warrant (in dollars per share)				$ 12.25
Proceeds from Issuance of Common Stock				$ 12,000,000
Third Secured Notes
Subsequent Event [Line Items]
Secured notes, cash payments to note holders										$ 600,000
Secured notes, aggregate principal amount, repaid										$ 500,000
Class of Warrant or Right, Unissued			1,650,000
Exercise Price per Warrant (in dollars per share)			$ 3.00
Securities purchase agreement, partial redemption payment			$ 10,500,000
Redemption payment, start date			Aug. 01, 2024
Redemption extended payment period, start date		Oct. 04, 2024
Debt For Equity Exchange
Subsequent Event [Line Items]
Secured notes, cash payments to note holders	$ 26,900,000
Secured notes, aggregate principal amount, repaid	$ 22,400,000
Common stock, shares issued	185,151,333
Cancellation of principal amount	$ 22,400,000
Debt instrument accrued interest	400,000
Secured notes, aggregate principal amount	$ 5,000,000
Debt For Equity Exchange \| Arrayed Notes Acquisition Corp
Subsequent Event [Line Items]
Ownership, Percentage	95.00%
Subsequent Event \| Senior Secured Convertible Promissory Note
Subsequent Event [Line Items]
Debt instrument, face amount						$ 10,000,000	$ 5,000,000
Note payable amount					$ 5,750,000	$ 5,750,000
Conversion price						$ 1	$ 1.56
Subsequent Event \| Senior Secured Convertible Promissory Note \| Tranche One
Subsequent Event [Line Items]
Debt instrument, face amount						$ 5,000,000
Subsequent Event \| Senior Secured Convertible Promissory Note \| Tranche Two
Subsequent Event [Line Items]
Debt instrument, face amount						$ 5,000,000