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STOCKHOLDERS’ EQUITY (Details Narrative) - USD ($) $ / shares in Units, $ in Millions |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 21, 2021 | Dec. 24, 2019 | Oct. 31, 2020 | Dec. 31, 2021
Class of Warrant or Right [Line Items] |  |  |  |
Underwriter discounts and offering expenses |  |  |  | $ 1.5
2021 Public Offering [Member] |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |
Issuance of common shares | 44,700,000 |  |  |
Shares issued, price per share | $ 0.39 |  |  |
Issuance of warrant to purchase common stock | 44,700,000 |  |  |
Warrants exercise price | $ 0.39 |  |  |
Issuance of common shares, value | $ 16.0 |  |  |
Warrants outstanding |  |  |  | 44,700,000
2019 Public Offering [Member] |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |
Issuance of common shares |  | 32,382,945 |  |
Shares issued, price per share |  | $ 2.50 |  |
Warrants exercise price |  | $ 0.0001 |  |
Issuance of common shares, value |  | $ 103.5 |  |
2019 Public Offering [Member] | Pre - Funded Warrants [Member] |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |
Issuance of warrant to purchase common stock |  |  | 9,017,055 |
Warrants exercise price |  | $ 2.4999 |  |
Warrants exercised |  |  | 9,017,055 |
2019 Public Offering [Member] | Maximum [Member] | Pre - Funded Warrants [Member] |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |
Issuance of warrant to purchase common stock |  | 9,017,055 |  |

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