Equity (Details Narrative) |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 21, 2023
$ / shares
shares
|
Dec. 31, 2024
USD ($)
$ / shares
shares
|
Dec. 31, 2023
$ / shares
shares
|
Jul. 25, 2024
shares
|
Jul. 24, 2024
shares
|
Jun. 17, 2024
shares
|
May 20, 2024
$ / shares
|
Feb. 14, 2024
shares
|
Feb. 13, 2024
shares
|
Feb. 28, 2023
$ / shares
shares
|
|
| Class of Stock [Line Items] | ||||||||||
| Common stock shares authorized | 250,000,000 | 250,000,000 | 250,000,000 | 16,666,666 | 66,666,666 | 550,000,000 | ||||
| Capital units, authorized | 300,000,000 | |||||||||
| Preferred stock, shares authorized | 50,000,000 | 50,000,000 | ||||||||
| Preferred stock, par value | $ / shares | $ 0.001 | $ 0.001 | ||||||||
| Common stock shares issued | 3,363,603 | 2,018,857 | ||||||||
| Common stock shares outstanding | 3,363,603 | 2,018,857 | ||||||||
| Preferred stock, terms of conversion, description | The Series F-1 Preferred Stock cannot be converted to Common Stock if the holder and its affiliates would beneficially own more than 4.99% or 9.99% at the election of the holder of the outstanding Common Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon notice to us, provided that any increase in this limitation will not be effective until 61 days after such notice from the holder to us and such increase or decrease will apply only to the holder providing such notice. | |||||||||
| Number of shares, exercised | ||||||||||
| Stock issued during period shares new issues | 539,534 | |||||||||
| Stock issued during period services | 283,019 | |||||||||
| Stock issued during period services | $ | $ 600,000 | |||||||||
| Securities Purchase Agreement [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrant exercise price | $ / shares | $ 1.816 | |||||||||
| Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock, par value | $ / shares | $ 3.18 | |||||||||
| Conversion price per share | $ / shares | $ 1.816 | |||||||||
| Warrants to purchase common stock | 4,716,904 | 4,716,904 | ||||||||
| Warrant exercise price | $ / shares | $ 2.255 | $ 3.18 | ||||||||
| Warrants term | 5 years | |||||||||
| Common Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Common stock shares issued | 3,363,603 | 2,018,857 | ||||||||
| Common stock shares outstanding | 3,363,603 | 2,018,857 | ||||||||
| Underlying shares | 1,217 | |||||||||
| Issuance of common stock for previously vested restricted stock units, shares | 908 | 7,861 | ||||||||
| Number of shares, exercised | 4,505 | |||||||||
| Stock issued during period services | 283,019 | |||||||||
| Stock issued during period services | $ | $ 283 | |||||||||
| Share price | $ / shares | $ 1.15 | $ 7.77 | ||||||||
| Common Stock [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrants to purchase common stock | 4,716,904 | |||||||||
| Pre-funded Warrants [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Number of shares, exercised | 4,505 | |||||||||
| Series G Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock shares issued | 8,884 | 0 | ||||||||
| Preferred stock shares outstanding | 8,884 | 0 | ||||||||
| Dividend rate | 10.00% | |||||||||
| Preferred stock, terms of conversion, description | The Series G Preferred Stock cannot be converted to Common Stock if the holder, other than PharmaCyte Biotech, Inc., and its affiliates would beneficially own more than 4.99% or 9.99% at the election of the holder of the outstanding Common Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon notice to us, provided that any increase in this limitation will not be effective until 61 days after such notice from the holder to us and such increase or decrease will apply only to the holder providing such notice. | |||||||||
| Stock issued during period shares new issues | 50,768 | |||||||||
| Series G Preferred Stock [Member] | Securities Purchase Agreement [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock, par value | $ / shares | 0.001 | |||||||||
| Preferred stock, stated value | $ / shares | 1,000 | |||||||||
| Series G Preferred Stock [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Conversion price per share | $ / shares | $ 1.816 | |||||||||
| Warrant exercise price | $ / shares | 1.816 | $ 1.816 | ||||||||
| Series C Convertible Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock, shares authorized | 1,990,000 | |||||||||
| Common stock shares issued | 918 | 918 | ||||||||
| Common stock shares outstanding | 918 | 918 | ||||||||
| Preferred stock shares issued | 0 | 0 | ||||||||
| Preferred stock shares outstanding | 0 | 0 | ||||||||
| Series D Convertible Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock, shares authorized | 211,353 | 211,353 | ||||||||
| Preferred stock, par value | $ / shares | $ 0.001 | $ 0.001 | ||||||||
| Preferred stock shares issued | 72,992 | 72,992 | ||||||||
| Preferred stock shares outstanding | 72,992 | 72,992 | ||||||||
| Preferred stock, stated value | $ / shares | $ 0.01 | $ 0.01 | ||||||||
| Conversion price per share | $ / shares | $ 0.01 | |||||||||
| Conversion of stock description | A holder of Series D Preferred Stock is prohibited from converting Series D Preferred Stock into shares of Common Stock if, as a result of such conversion, the holder, together with its affiliates, would own more than 4.99% of the total number of shares of our Common Stock then issued and outstanding (with such ownership restriction referred to as the “Series D Beneficial Ownership Limitation”) immediately after giving effect to the issuance of the shares of Common Stock issuable upon conversion of the Series D Preferred Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99%, provided that any increase in such percentage shall not be effective until 61 days after such notice to us. The conversion rate of the Series D Preferred Stock is subject to proportionate adjustments for stock splits, reverse stock splits and similar events, but is not subject to adjustment based on price anti-dilution provisions. | |||||||||
| Description of trading activities | If we fail to timely deliver shares of Common Stock upon conversion of the Series D Preferred Stock (the “Series D Conversion Shares”) within the time period specified in the Series D Certificate of Designation (within two trading days after delivery of the notice of conversion, or any shorter standard settlement period in effect with respect to trading market on the date notice is delivered), then we are obligated to pay to the holder, as liquidated damages, an amount equal to $25 per trading day (increasing to $50 per trading day on the third trading day and $100 per trading day on the sixth trading day) for each $5,000 of stated value of Series D Preferred Stock being converted which are not timely delivered. If we make such liquidated damages payments, we are also not obligated to make Series D Buy-In (as defined below) payments with respect to the same Series D Conversion Shares. | |||||||||
| Series E Junior Participating Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock, shares authorized | 100,000 | |||||||||
| Series F Convertible Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Temporary equity, shares authorized | 15,000 | 15,000 | ||||||||
| Conversion price per share | $ / shares | $ 2.255 | |||||||||
| Conversion of stock description | If on any day after the issuance of the shares of Series F Preferred Stock the closing price of the Common Stock has exceeded $6.765 (as adjusted for the Reverse Stock Split) (subject to adjustment for stock splits, stock dividends, stock combinations, recapitalizations or other similar events) for 20 consecutive trading days and the daily dollar trading volume of the Common Stock has exceeded $3,000,000 per trading day during the same period and certain equity conditions described in the Series F Certificate of Designation are satisfied (the “Mandatory Conversion Date”), the Company shall deliver written notice of the Mandatory Conversion (as defined below) to all holders on the Mandatory Conversion Date and, on such Mandatory Conversion Date, the Company shall convert all of each holder’s shares of Series F Preferred Stock into Conversion Shares at the then effective Conversion Price (the “Mandatory Conversion”). If any of the Equity Conditions shall cease to be satisfied at any time on or after the Mandatory Conversion Date through and including the actual delivery of all of the Conversion Shares to the holders, the Mandatory Conversion shall be deemed withdrawn and void ab initio. | |||||||||
| Dividend rate | 10.00% | 10.00% | ||||||||
| Preferred stock, terms of conversion, description | The Series F Preferred Stock cannot be converted to Common Stock if the holder and its affiliates would beneficially own more than 4.99% or 9.99% at the election of the holder of the outstanding Common Stock. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon notice to us, provided that any increase in this limitation will not be effective until 61 days after such notice from the holder to us and such increase or decrease will apply only to the holder providing such notice. | |||||||||
| Preferred stock conversion ratio percentage | 19.99 | |||||||||
| Series F Convertible Preferred Stock [Member] | Measurement Input, Default Rate [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Dividend rate | 15.00% | |||||||||
| Series F-1 Convertible Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Temporary equity, shares authorized | 5,050 | |||||||||
| Series G Convertible Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Temporary equity, shares authorized | 12,826,273 | 12,826,273 | ||||||||
| Series F Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock shares issued | 4,211 | 6,633 | ||||||||
| Preferred stock shares outstanding | 4,211 | 6,633 | ||||||||
| Stock issued during period shares new issues | 0 | 85,323 | ||||||||
| Conversion of common stock units | 747,283 | |||||||||
| Series F Preferred Stock [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock, par value | $ / shares | $ 1.816 | |||||||||
| Warrant exercise price | $ / shares | 1.816 | |||||||||
| Series F-1 Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock shares issued | 4,747 | 0 | ||||||||
| Preferred stock shares outstanding | 4,747 | 0 | ||||||||
| Conversion of stock description | If on any day after the issuance of the shares of Series F-1 Preferred Stock the closing price of the Common Stock has exceeded $5.448 per share (subject to adjustment for stock splits, stock dividends, stock combinations, recapitalizations or other similar events) for 20 consecutive trading days and the daily dollar trading volume of the Common Stock has exceeded $3,000,000 per trading day during the same period and certain equity conditions described in the Series F-1 Certificate of Designation are satisfied (the “Mandatory Conversion Date”), the Company shall deliver written notice of the Mandatory Conversion (as defined below) to all holders on the Mandatory Conversion Date and, on such Mandatory Conversion Date, the Company shall convert all of each holder’s shares of Series F-1 Preferred Stock into Conversion Shares at the then effective Conversion Price (the “Mandatory Conversion”). If any of the Equity Conditions shall cease to be satisfied at any time on or after the Mandatory Conversion Date through and including the actual delivery of all of the Conversion Shares to the holders, the Mandatory Conversion shall be deemed withdrawn and void ab initio. | |||||||||
| Dividend rate | 10.00% | |||||||||
| Stock issued during period shares new issues | 0 | |||||||||
| Conversion of common stock units | 262,768 | |||||||||
| Series F-1 Preferred Stock [Member] | Measurement Input, Default Rate [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Dividend rate | 15.00% | |||||||||
| Series F-1 Preferred Stock and Series G Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock conversion ratio percentage | 19.99 | |||||||||
| Series F-1 Short Term Warrants [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrant exercise price | $ / shares | $ 1.816 | |||||||||
| Series F-1 Short Term Warrants [Member] | Common Stock [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrants to purchase common stock | 2,780,839 | |||||||||
| Series F-1 Short-Long Warrants [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrant exercise price | $ / shares | $ 1.816 | |||||||||
| Series F-1 Short-Long Warrants [Member] | Common Stock [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrants to purchase common stock | 2,780,839 | |||||||||
| Series G Short-Term Warrants [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrant exercise price | $ / shares | $ 1.816 | |||||||||
| Series G Short-Term Warrants [Member] | Common Stock [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrants to purchase common stock | 4,928,416 | |||||||||
| Series G Short-Long Warrants [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrant exercise price | $ / shares | $ 1.816 | |||||||||
| Series G Short-Long Warrants [Member] | Common Stock [Member] | Securities Purchase Agreement [Member] | Investors [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Warrants to purchase common stock | 4,928,416 | |||||||||
| Minimum [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Common stock shares authorized | 16,666,666 | |||||||||
| Minimum [Member] | Series G Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Common stock shares authorized | 8,950 | |||||||||
| Conversion price per share | $ / shares | $ 2.253 | |||||||||
| Minimum [Member] | Series F Convertible Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Conversion price per share | $ / shares | $ 60.21 | 60.21 | ||||||||
| Minimum [Member] | Series F-1 Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Conversion price per share | $ / shares | $ 2.253 | |||||||||
| Maximum [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Common stock shares authorized | 250,000,000 | |||||||||
| Maximum [Member] | Common Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock conversion ratio percentage | 19.99 | |||||||||
| Maximum [Member] | Series G Preferred Stock [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Common stock shares authorized | 12,826,273 | |||||||||