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Shareholders Equity and Capital Stock (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Feb. 21, 2023 | Feb. 28, 2021 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Public offering price per share | $ 1.18 |  |  |  |  |  |
Additional common shares purchase | 5,100,000 |  |  |  |  |  |
Additional warrants purchase | 2,550,000 |  |  |  |  |  |
Closing stock price per share |  |  | $ 1.40 |  | $ 1.40 |  |
In-the-money stock options outstanding |  |  | 6,784,245 |  | 6,784,245 |  |
In-the-money stock options exercisable |  |  | 5,699,308 |  | 5,699,308 |  |
Options exercised |  |  |  |  | $ 300 |  |
Shares issued upon public offering | 34,000,000 |  |  |  |  |  |
Warrants to purchase | 17,000,000 |  |  |  |  |  |
Gross proceeds with warrants | $ 46,100 |  |  |  |  |  |
Fees and expenses | 3,000 |  |  |  |  |  |
Net proceeds from offerings | $ 43,100 |  |  |  |  |  |
Exercise price | $ 1.50 |  |  |  |  |  |
Net proceeds from common stock issuance |  |  |  |  | $ 26,646 | $ 46,637 |
Common share issued |  |  | 295,184,728 |  | 295,184,728 |  | 270,898,900
Common share outstanding |  |  | 295,184,728 |  | 295,184,728 |  | 270,898,900
Restricted Stock Units RSU One [Member] |  |  |  |  |  |  |
Unamortized stock based comoensation expenses |  |  | $ 400 |  | $ 400 |  |
Employee Service Share-based Compensation Period for Recognition |  |  |  |  | 1 year 2 months 12 days |  |
Stock-based compensation expense |  |  | 200 | $ 100 | $ 300 | 200 |
Warrants One [Member] |  |  |  |  |  |  |
Warrants issued to purchase common shares | 39,100,000 | 16,930,530 |  |  |  |  |
Common shares purchase | 19,550,000 | 8,465,265 |  |  |  |  |
Share price | $ 1.50 | $ 1.35 |  |  |  |  |
Equity Option [Member] |  |  |  |  |  |  |
Unamortized stock based comoensation expenses |  |  | 1,500 |  | 1,500 |  |
Stock-based compensation expense |  |  | $ 200 | $ 200 | $ 400 | $ 400 |
Weighted-average vesting period |  |  |  |  | 2 years 3 months 18 days |  |
Common Shares [Member] |  |  |  |  |  |  |
Warrants issued to purchase common shares |  |  |  |  | 15,573,025 |  |
Common stock shares sold, amount |  |  |  |  | $ 26,600 |  |
Common stock issued costs |  |  |  |  | 800 |  |
Net proceeds from common stock issuance |  |  |  |  | 25,800 |  |
Warrants exercised |  |  |  |  | $ 11,100 |  |

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