v3.22.1

Stockholders' Deficit - Additional Information (Detail) |  |  | 1 Months Ended | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2020 | Oct. 14, 2020 shares | Dec. 31, 2021 USD ($) FormerExecutive shares | Nov. 30, 2021 USD ($) shares | Oct. 31, 2021 USD ($) PrivatePlacement shares | Sep. 30, 2021 USD ($) FormerExecutive PrivatePlacement shares | Aug. 31, 2021 USD ($) PrivatePlacement shares | Jun. 30, 2021 USD ($) FormerExecutive shares | Apr. 30, 2021 USD ($) $ / shares shares | Mar. 31, 2021 USD ($) FormerExecutive $ / shares shares | Dec. 31, 2020 USD ($) shares | Sep. 30, 2020 USD ($) shares | Aug. 31, 2020 USD ($) shares | Jun. 30, 2020 USD ($) Director shares | Apr. 30, 2020 USD ($) shares | Mar. 31, 2020 USD ($) ConvertibleNote $ / shares shares | Jan. 29, 2022 USD ($) shares | Jan. 30, 2021 USD ($) FormerExecutive shares | Dec. 31, 2019 USD ($) shares | Jul. 06, 2021 USD ($) $ / shares shares | Nov. 30, 2019 shares | Dec. 31, 2018 shares | Jun. 30, 2015 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,000,000 | 10,000,000 |  |  |  |  |
Preferred stock, shares outstanding | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000 | 2,000 |  |  |  |  |
Common stock, shares authorized | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 150,000,000 | 150,000,000 |  |  |  |  |
Common stock, shares outstanding | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12,886,000 | 11,465,000 |  |  |  |  |
Promissory note principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 6,927,000 | $ 4,348,000 |  |  |  |  |
Debt exchange conversion aggregate amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,045,000 | 6,615,000 |  |  |  |  |
(Loss) gain on debt conversion |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,139,000 | $ 13,642,000 |  |  |  |  |
Debt conversion, description |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Company entered into an additional debt restructuring that resulted in the conversion of debt with an aggregate principal amount of $7,492,000 and accrued interest of $691,000 into common stock of the Company. The carrying value of the debt and related derivative liability at the time of extinguishment amounted to $8,341,000. The aggregate total of $8,183,000 was converted into 4,814,000 shares of common stock at $1.70 per share. |  |  |  |  |  |  |
Debt conversion, aggregate principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 7,492,000 |  |  |  |  |  |  |
Debt conversion, accrued interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 691,000 |  |  |  |  |  |  |
Debt aggregate conversion amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 8,183,000 |  |  |  |  |  |  |
Debt conversion |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,045,000 |  |  |  |  |  |
Number of shares granted, value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000,000 |  |  |  |  |  |
Number of outside directors | Director |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |  |  |
Number of former executives | FormerExecutive |  |  | 3 |  |  | 3 |  | 3 |  | 3 |  |  |  |  |  |  |  | 3 |  |  |  |  |
Reverse stock split description | one-for-ten reverse stock split | one-for-ten reverse split |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reverse stock split, conversion ratio | 0.1 | 0.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercisable into shares of common stock | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 418,000,000 |  |  |
Proceeds from warrant exercises |  |  |  |  |  |  |  |  | $ 123,000 | $ 123,000 |  |  |  |  |  |  | $ 123,000 |  |  |  |  |  |
Term of vesting schedule |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |  |  |
Vested share exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 months |  |  |  |  |  |
Stock options granted under equity incentive plans | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 286,000 | 855,000 |  |  |  |  |
Expected life |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years | 5 years |  |  |  |  |
Risk-free interest rate, minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.70% | 0.20% |  |  |  |  |
Risk-free interest rate, maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.72% | 0.30% |  |  |  |  |
Stock-based compensation expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,103,000 | $ 1,332,000 |  |  |  |  |
Expected dividend yield |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00% | 0.00% |  |  |  |  |
Stock issued during period, shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 216,000 |  |  |  |  |  |  |  |
Reduction in value of warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 89,000 |  |  |  |  |  |  |  |
Compensation expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 127,000 |  |  |  |  |  |  |  |
Warrant unexercised | shares |  |  |  |  |  |  |  |  |  |  | 247,000 |  |  |  |  |  |  |  |  |  |  |  |
Warrants, expiration date |  |  |  |  |  |  |  |  |  |  | Jan. 06, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Warrants extend expiration period |  |  |  |  |  |  |  |  |  |  | 4 months |  |  |  |  |  |  |  |  |  |  |  |
Warrants, extended expiration date |  |  |  |  |  |  |  |  |  |  | May 06, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Future stock-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,416,000 |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected life |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years 8 months 8 days |  |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected life |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years 9 months |  |  |  |  |  |
Stock Option [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 305,000 | $ 722,000 |  |  |  |  |
Unregistered Shares [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock issued during period, shares | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 300,000 |  |  |  |  |  |  |  |
Stock issued during period, values | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 300,000 |  |  |  |  |  |  |  |
Restricted Stock Award [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17,000 | $ 93,000 |  |  |  |  |
Immediate Vesting Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected life |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years 6 months |  |  |  |  |
Graded Vested Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected life |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years 3 months 18 days |  |  |  |  |
2015 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock authorized for issuance there-under | shares |  |  |  |  |  |  |  |  |  |  | 1,500,000 |  |  |  |  |  |  |  |  |  | 1,500,000 | 79,000 | 5,000
SOL Global [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible notes amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,045,000,000 |  |  |
Private Placement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from common stock issue |  |  |  |  | $ 2,000,000 | $ 2,000,000 | $ 2,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of private placements | PrivatePlacement |  |  |  |  | 4 | 4 | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Director |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 295,000 |  |  |  |  |  |  |  |  |
Number of shares granted, value |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 390,000 |  |  |  |  |  |  |  |  |
Director and Employee [Member] | Restricted Stock Award [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  |  | 750,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted, value |  |  |  | $ 1,898,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 780,000 |  |  |  |  |  |
Exchange [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of convertible notes exchanged into common stock | ConvertibleNote |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |
Promissory note principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 434,000 |  |  |  |  |  |  |
Promissory notes accrued interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,000 |  |  |  |  |  |  |
Debt exchange conversion aggregate amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 35,000 |  |  |  |  |  |  |
(Loss) gain on debt conversion |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 204,000 |  |  |  |  |  |  |
Shares holders blocker percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.99% |  |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible notes converted into shares of common stock | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,814,000 |  |  |  |  |  |  |
Debt exchange conversion price per unit | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.70 |  |  |  | $ 2.50 |  |  |
(Loss) gain on debt conversion |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 6,472,000 |  |  |  |  |  |  |
Debt and related derivative liability at the time of extinguishment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,341,000 |  |  |  |  |  |  |
Debt conversion |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,869,000 |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,068,000 | 575,000 |  |  |  |  |  |
Stock repurchased | shares |  |  |  |  |  |  |  |  |  |  |  |  | 70,000 |  |  |  |  |  |  |  |  |  |
Stock retired | shares |  |  |  |  |  |  |  |  |  |  |  |  | 70,000 |  |  |  |  |  |  |  |  |  |
Stock repurchased and retired value |  |  |  |  |  |  |  |  |  |  |  |  | $ 28,000 |  |  |  |  |  |  |  |  |  |
Reverse stock split description |  | 1-for-10 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reverse stock split, conversion ratio |  | 0.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock issued during period, shares, reverse stock splits | shares |  | 2,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercisable into shares of common stock | shares |  |  |  |  |  |  |  |  | 247,000 | 247,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price of warrants, per share | $ / shares |  |  |  |  |  |  |  |  | $ 0.50 | $ 0.50 |  |  |  |  |  |  |  |  |  |  |  |  |
Debt exchange conversion price per unit | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.70 |  |  |  | $ 2.50 |  |  |
Expected annualized volatility rate, minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 95.00% |  |  |  |  |
Expected annualized volatility rate maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 108.00% |  |  |  |  |
Expected annualized volatility rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 107.00% |  |  |  |  |  |
Common Stock [Member] | Private Placement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  | 576,000 | 576,000 | 576,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | Director |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 80,000,000 |  |  |  |  |  |  |  |  |
Number of shares granted, value |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 106,000 |  |  |  |  |  |  |  |  |
Common Stock [Member] | Former Executive |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  | 28,000 |  |  | 28,000 |  | 28,000 |  | 28,000 | 54,000 | 54,000 |  | 54,000 |  |  |  |  |  |  |  |  |
Number of shares granted, value |  |  | $ 89,000 |  |  | $ 89,000 |  | $ 89,000 |  | $ 89,000 | $ 57,000 | $ 57,000 |  | $ 57,000 |  |  |  |  |  |  |  |  |
Common Stock [Member] | Sponsorship Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  |  | 63,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted, value |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | Other Expenses [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,040,000 |  |  |  |
Number of shares granted, value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 415,000 |  |  |  |
Common Stock [Member] | Simply Mac, Inc. [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,040,000 |  |  |  |  |  |  |
Common Stock [Member] | Exchange [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible notes converted into shares of common stock | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 86,800 |  |  |  |  |  |  |
Debt exchange conversion price per unit | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 5.10 |  |  |  |  |  |  |
Common stock issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,882,000 |  |  |  |  |  |  |
Shares delivered | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 270,000 |  |  |  |  |  |  |
Shares remain to be delivered | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,612,000 |  |  |  |  |  |  |
Debt exchange conversion price per unit | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 5.10 |  |  |  |  |  |  |
Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible notes converted into shares of common stock | shares |  |  |  |  |  |  |  |  |  |  | 453,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Stock issued during period, shares |  |  |  |  |  |  |  |  |  |  | $ 227,000 |  |  |  |  |  |  |  |  |  |  |  |
Series A Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,000,000 |  |  |  |  |  |
Preferred stock, shares outstanding | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000,000 |  |  |  |  |  |
Percentage of outstanding shares authorized for issuance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00% |  |  |  |  |  |
Preferred stock, conversion basis |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | The preferred shares are essentially convertible into common stock of the Company on a one-for-one basis at the election of the holder. |  |  |  |  |  |

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