Equity Awards and Warrants - Private Placement of Shares of Common Stock and Warrants (Details)
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1 Months Ended |
3 Months Ended |
9 Months Ended |
12 Months Ended |
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Feb. 13, 2023
USD ($)
$ / shares
shares
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Jan. 12, 2023
$ / shares
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Aug. 31, 2022
$ / shares
shares
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Aug. 30, 2022
$ / shares
shares
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Aug. 02, 2022
shares
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Mar. 25, 2022
shares
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Feb. 14, 2022
shares
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Feb. 04, 2022
shares
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May 31, 2021
USD ($)
$ / shares
shares
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Mar. 31, 2023
USD ($)
$ / shares
shares
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Jan. 31, 2023
USD ($)
$ / shares
shares
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Nov. 30, 2022
USD ($)
$ / shares
shares
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Jul. 31, 2022
shares
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Jun. 30, 2022
USD ($)
$ / shares
shares
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Apr. 30, 2022
shares
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Feb. 28, 2022
USD ($)
$ / shares
shares
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Mar. 31, 2023
USD ($)
$ / shares
shares
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Feb. 28, 2023
USD ($)
$ / shares
shares
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Aug. 31, 2022
USD ($)
$ / shares
shares
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Jun. 30, 2022
USD ($)
$ / shares
shares
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Feb. 28, 2022
USD ($)
$ / shares
shares
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Nov. 30, 2021
USD ($)
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[1] |
Aug. 31, 2021
USD ($)
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[1] |
Feb. 28, 2023
USD ($)
$ / shares
shares
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Feb. 28, 2022
USD ($)
$ / shares
shares
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May 31, 2022
USD ($)
item
$ / shares
shares
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May 31, 2021
USD ($)
$ / shares
shares
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Mar. 10, 2023
USD ($)
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Jan. 05, 2023
USD ($)
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Dec. 31, 2022
$ / shares
shares
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Jul. 08, 2022
shares
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Jul. 07, 2022
shares
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Exercise price of share | $ / shares |
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$ 0.50
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$ 0.50
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| Warrant exercises (in shares) |
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1,400,000
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26,700,000
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| Exercise of warrants for cash | $ |
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$ 300,000
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$ 1,000,000.0
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| Exercise of warrants for cash, shares |
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500,000
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| Cashless exercise of warrants, shares |
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200,000
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200,000
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| Cashless exercise of warrants, warrants |
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300,000
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300,000
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| Shares issued during the period new issues shares |
400,000
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4,600,000
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500,000
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7,900,000
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| Finance charges related to warrant issuance for surety bond backstop agreement | $ |
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$ 4,885,000
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$ 8,601,000
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$ 6,585,000
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[1] |
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$ 6,585,000
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| Common stock warrants to purchase shares |
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5,500,000
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71,100,000
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71,100,000
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5,500,000
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| Term of warrants |
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5 years
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10 years
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5 years
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| Number Of Warrants In fixed Combination Issue Of Securities |
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0.3
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| Warrant covering common stock shares purchased, percentage |
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75.00%
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50.00%
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12.00%
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| Placement agent fees and expenses | $ |
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$ 2,000,000.0
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$ 2,800,000
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| Stock issued for private offerings | $ |
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$ 18,045,000
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$ 3,552,000
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[1] |
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$ 46,511,000
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$ 1,000,000
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| Number of warrants expiration extended |
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3,800,000
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| Proceeds from warrant exercises | $ |
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$ 264,000
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$ 1,036,000
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[1] |
$ 1,036,000
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$ 19,428,000
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| Deemed dividends | $ |
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$ 500,000
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| Common Stock, Shares Authorized |
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1,350,000,000
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1,000,000,000.0
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1,350,000,000
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1,350,000,000
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1,350,000,000
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1,350,000,000
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1,350,000,000
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1,350,000,000
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| CytoDyn Inc. | David F Welch |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Ownership percentage |
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5.00%
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5.00%
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| Back Stop Warrant #1 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Exercise price of share | $ / shares |
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$ 0.10
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| Common stock warrants to purchase shares |
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7,500,000
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| Back Stop Warrant #2 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Exercise price of share | $ / shares |
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$ 0.10
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| Common stock warrants to purchase shares |
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7,500,000
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7,500,000
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7,500,000
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| Former CEO |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Compensation policy period |
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18 months
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| Shares issued during the period new issues shares |
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908,418
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380,704
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| Former General Counsel |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Compensation policy period |
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12 months
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| Severance payment | $ |
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$ 12,500
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| Shares issued during the period new issues shares |
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79,391
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155,612
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| Executives |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Percent of salary in lieu of cash, net of payroll deductions and withholding taxes |
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25.00%
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| Shares issued |
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522,382
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317,441
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| Private Equity Offering |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Shares issued during the period new issues shares |
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8,900,000
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| Stock based compensation | $ |
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$ 14,000
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| Term of warrants |
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5 years
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5 years
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| Number of common shares in a fixed combination issue of shares |
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1
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1
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| Number Of Warrants In fixed Combination Issue Of Securities |
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1
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1
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| Stock issued for private offerings | $ |
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$ 17,544,000
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$ 27,307,000
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$ 2,872,000
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| Proceeds from warrant exercises | $ |
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$ 23,600,000
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| Private Equity Offering | Consultant |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Exercise price of share | $ / shares |
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$ 1.04
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$ 1.04
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$ 1.04
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| Shares issued during the period new issues shares |
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15,000
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| Common stock warrants to purchase shares |
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25,000
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25,000
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25,000
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| Private Equity Offering | Placement Agent |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Exercise price of share | $ / shares |
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|
|
|
|
|
$ 0.40
|
|
|
|
|
|
|
| Warrant exercises (in shares) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11,400,000
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
38,100,000
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,600,000
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7 years
|
|
|
|
|
|
|
| Non-cash inducement interest expense | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,700,000
|
|
|
|
|
|
|
| Cash inducement interest expense | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 200,000
|
|
|
|
|
|
|
| Accredited Investors |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrant exercises (in shares) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2,300,000
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
4,100,000
|
|
|
|
|
|
|
|
|
|
|
85,400,000
|
|
|
|
|
|
|
|
34,600,000
|
8,800,000
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
900,000
|
71.1
|
|
|
|
|
|
|
71.1
|
|
|
|
|
|
|
|
|
|
|
|
900,000
|
|
|
|
|
|
| Non-cash inducement interest expense | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 5,200,000
|
|
|
|
|
|
|
| Stock issued for private offerings | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 14,400,000
|
|
|
$ 18,900,000
|
|
|
|
|
|
|
|
$ 5,400,000
|
|
|
|
|
|
|
| Proceeds, net of issuance costs | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 13,300,000
|
|
|
$ 7,700,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Private Warrant Exchange [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
$ 1.00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants exchanged (in shares) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3,500,000
|
32,600,000
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
36,200,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
35,800,000
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7,900,000
|
|
|
|
|
|
|
| Non-cash inducement interest expense | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 14,000,000.0
|
|
|
|
|
|
| Placement agent fees and expenses | $ |
|
|
|
|
|
|
|
|
|
|
|
$ 2,100,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
500,000
|
|
|
|
|
|
| Stock issued for private offerings | $ |
|
|
|
|
|
|
|
|
$ 34,900,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise of warrants, net of offering costs (in shares) |
|
|
|
|
|
|
|
|
|
|
|
9,700,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued on warrant inducement |
|
|
|
|
|
|
|
|
|
|
|
8,400,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Proceeds from warrant exercises | $ |
|
|
|
|
|
|
|
|
|
|
|
$ 2,100,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Deemed dividends | $ |
|
|
|
|
|
|
|
|
|
|
|
$ 500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Private Warrant Exchange [Member] | Cyrus Arman |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
$ 0.50
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
400,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares per warrant |
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Proceeds from Issuance of Common Stock | $ |
$ 100,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares per unit |
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Private Warrant Exchange [Member] | Placement Agent |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Non-cash inducement interest expense | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 6,700,000
|
$ 13,900,000
|
|
|
|
|
|
| Private Warrant Exchange, Non-Inducement Shares [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
400,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Non-cash inducement interest expense | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,500,000
|
|
|
|
|
|
|
| Allotment to placement agent |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
$ 0.40
|
|
|
|
|
|
|
$ 0.23
|
|
|
$ 0.255
|
|
|
|
|
|
$ 0.255
|
|
|
|
|
|
|
|
$ 0.255
|
|
|
|
|
|
|
| Increase in number of shares authorized |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
350,000,000
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
|
|
10,700,000
|
|
|
19,400,000
|
|
|
|
|
|
19,400,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
10 years
|
|
|
|
|
|
10 years
|
|
|
|
|
|
|
|
10 years
|
|
|
|
|
|
|
| Warrant covering common stock shares purchased, percentage |
|
|
|
|
|
|
|
|
|
|
15.00%
|
|
|
|
|
|
12.00%
|
|
|
13.00%
|
|
|
|
|
|
|
|
13.00%
|
|
|
|
|
|
|
| Placement agent fees and expenses | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 25,000
|
|
|
$ 50,000
|
|
|
|
|
|
|
|
$ 50,000
|
|
|
|
|
|
|
| Allotment to placement agent | Placement Agent |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1.00
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,400,000
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10 years
|
|
|
|
|
|
|
| Warrant covering common stock shares purchased, percentage |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12.00%
|
|
|
|
|
|
|
| Second Private Placement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.306
|
|
|
|
|
|
$ 0.306
|
|
|
|
|
|
|
|
$ 0.30
|
|
|
|
|
|
|
| Exercise price of stock warrant combo, per share | $ / shares |
|
$ 0.23
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.255
|
|
|
|
|
|
$ 0.255
|
|
|
|
|
|
|
|
$ 0.255
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
65.6
|
|
|
|
|
|
|
|
|
|
|
34,600,000
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
64,000,000.0
|
|
|
|
|
|
64,000,000.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
| Number of common shares in a fixed combination issue of shares |
|
|
|
|
|
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
|
1
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
| Number Of Warrants In fixed Combination Issue Of Securities |
|
|
|
|
|
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
|
1
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
| Warrant exercise price percentage of final unit price |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
120.00%
|
|
|
|
|
|
|
|
120.00%
|
|
|
|
|
|
|
| Proceeds from warrant exercises | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 8,800,000
|
|
|
|
|
|
|
| Closing share price (as percentage) |
|
90.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Stock Subscription Agreements [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1.00
|
|
|
|
|
|
|
| Number of private placements conducted | item |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11,400,000
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5,000,000.0
|
|
|
|
|
|
|
| Number of common shares in a fixed combination issue of shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
| Placement agent fees and expenses | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 50,000
|
|
|
|
|
|
|
| Proceeds from Issuance of Common Stock | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11,400,000
|
|
|
|
|
|
|
| Stock issued for private offerings | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10,000,000.0
|
|
|
|
|
|
|
| Surety Bond Backstop Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Stock based compensation | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 6,600,000
|
|
|
|
|
|
|
| Finance charges related to warrant issuance for surety bond backstop agreement | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 4,900,000
|
|
|
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15,000,000
|
|
|
|
|
|
|
| Interest rate |
|
|
|
|
|
|
10.00%
|
10.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Period of Indemnification, Payment by Indemnitors |
|
|
|
|
|
|
90 days
|
90 days
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Indemnification Fee Payment Ratio |
|
|
|
|
|
|
1.50%
|
1.50%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Amount of cash collateral to be relieved of amount currently pledged | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 5,100,000
|
|
|
|
|
|
|
5,100,000
|
|
|
|
|
|
|
|
|
|
| Amount of cash collateral to be relieved of amount currently pledged by Indemnity in support of Surety Bond | $ |
|
|
|
|
|
|
|
|
|
|
$ 5,000,000.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Restricted Cash | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 5,100,000
|
|
|
|
|
|
|
$ 5,100,000
|
|
|
|
|
|
|
|
|
|
| Surety Bond Backstop Agreement | Four Good Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.10
|
|
|
|
|
|
|
$ 0.10
|
|
|
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
|
|
|
| Initial Warrant |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
15,000,000.0
|
15,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Make-Whole Warrant |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
15,000,000.0
|
15,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Four Good Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.20
|
|
|
|
|
|
|
| Finance charges related to warrant issuance for surety bond backstop agreement | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 6,600,000
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
| Warrant Exchange Agreements [Member] | Accredited Investors Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrant exercises (in shares) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3,400,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued on warrant inducement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
600,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Proceeds from warrant exercises | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 700,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Restricted Cash | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 100,000
|
|
|
|
|
|
|
$ 100,000
|
|
|
|
|
|
|
|
|
|
| Maximum |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
$ 0.255
|
|
|
|
|
|
$ 1.00
|
|
|
|
|
|
|
|
|
$ 0.75
|
$ 0.255
|
|
|
|
|
|
$ 0.75
|
|
|
$ 1.35
|
$ 1.00
|
|
|
|
|
|
| Cashless exercise of warrants, exercise price | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.50
|
|
|
|
|
|
|
0.50
|
|
|
0.83
|
|
|
|
|
|
|
| Maximum | Private Equity Offering |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
1.80
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.80
|
|
|
|
|
|
| Maximum | Accredited Investors |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
1.00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.00
|
1.00
|
|
|
|
|
|
| Maximum | Private Warrant Exchange [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
0.90
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.90
|
|
|
|
|
|
| Warrants grant date fair value | $ / shares |
|
|
|
|
|
|
|
|
1.50
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.50
|
|
|
|
|
|
| Maximum | Allotment to placement agent |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
$ 0.306
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.306
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum | Four Good Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.30
|
|
|
|
|
|
|
| Maximum | Warrant Exchange Agreements [Member] | Accredited Investors Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.75
|
|
|
|
|
|
|
0.75
|
|
|
|
|
|
|
|
|
|
| Minimum |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
0.45
|
|
|
|
|
|
|
|
|
0.45
|
|
|
|
|
|
|
0.45
|
|
|
0.45
|
0.45
|
|
|
|
|
|
| Cashless exercise of warrants, exercise price | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.26
|
|
|
|
|
|
|
0.26
|
|
|
0.40
|
|
|
|
|
|
|
| Warrant covering common stock shares purchased, percentage |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.40%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Minimum | Private Equity Offering |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
0.40
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.40
|
|
|
|
|
|
| Minimum | Accredited Investors |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
0.40
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.45
|
0.40
|
|
|
|
|
|
| Minimum | Private Warrant Exchange [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
0.21
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.21
|
|
|
|
|
|
| Warrants grant date fair value | $ / shares |
|
|
|
|
|
|
|
|
$ 0.30
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.30
|
|
|
|
|
|
| Minimum | Surety Bond Backstop Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Amount of cash collateral to be relieved of amount currently pledged | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,500,000
|
|
|
|
| Minimum | Warrant Exchange Agreements [Member] | Accredited Investors Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.50
|
|
|
|
|
|
|
$ 0.50
|
|
|
|
|
|
|
|
|
|
| Subsequent Event |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Stock issued for private offerings | $ |
|
|
|
|
|
|
|
|
|
$ 1,100,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Common Stock, Shares Authorized |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,350,000,000
|
1,000,000,000
|
| Subsequent Event | Former CEO |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
69,040
|
|
|
|
|
|
|
|
26,106
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Subsequent Event | Private Equity Offering |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.30
|
|
|
|
|
|
$ 0.30
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of stock warrant combo, per share | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.255
|
|
|
|
|
|
$ 0.255
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued during the period new issues shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
50,700,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares per warrant |
|
|
|
|
|
|
|
|
|
|
|
|
|
0.75
|
|
|
|
|
|
0.75
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrant exercise price percentage of final unit price |
|
|
|
|
|
|
|
|
|
|
|
|
|
120.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Proceeds, net of issuance costs | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 11,300,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Subsequent Event | Private Equity Offering | Placement Agent |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise price of share | $ / shares |
|
|
|
|
|
|
|
|
|
$ 0.50
|
|
|
|
|
|
|
$ 0.50
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Common stock warrants to purchase shares |
|
|
|
|
|
|
|
|
|
5,500,000
|
|
|
|
|
|
|
5,500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares per warrant |
|
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Term of warrants |
|
|
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Proceeds, net of issuance costs | $ |
|
|
|
|
|
|
|
|
|
$ 1,100,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares per unit |
|
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Subsequent Event | Surety Bond Backstop Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Amount of cash collateral to be relieved of amount currently pledged | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,400,000
|
|
|
|
|
|
|