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Project Marie (Tables) | 3 Months Ended
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Mar. 31, 2023
Short-Term Debt [Line Items] |
Schedule of Results of Project Marie | Set forth below are the results of the discontinued operations: Schedule of Discontinued Operations
(Dollars in thousands) |  | Three Months Ended March 31, 2023 |  |  | Three Months Ended March 31, 2022 |
Product revenue |  | $ | - |  |  | $ | 1,640 |
Cost of sales |  |  | - |  |  |  | 561 |
Research and development |  |  | - |  |  |  | 369 |
Selling, general, and administrative |  |  | - |  |  |  | 484 |
Net income (loss) from discontinued operations |  | $ | - |  |  | $ | 226 |
Project Marie [Member] |
Short-Term Debt [Line Items] |
Schedule of Results of Project Marie | Set forth below are the results of Project Marie: Schedule of Results of Project Marie
(Dollars in thousands) |  | Three Months Ended March 31, 2023 |  |  | Three Months Ended March 31, 2022 |
Cryptocurrency mining revenue |  | $ | 769 |  |  | $ | 3,488 |
Data hosting revenue |  |  | 276 |  |  |  | 1,504 |
Total revenue |  |  | 1,045 |  |  |  | 4,992 |
Operating costs: |  |  |  |  |  |  |  |
Cost of cryptocurrency mining revenue, exclusive of depreciation |  |  | 801 |  |  |  | 1,332 |
Depreciation costs associated with cryptocurrency mining |  |  | 122 |  |  |  | 2,127 |
Data hosting costs |  |  | 214 |  |  |  | 1,138 |
General and administrative expense |  |  | 286 |  |  |  | 74 |
Impairment on fixed assets |  |  | 43 |  |  |  | - |
Operating (loss) gain |  |  | (421 | ) |  |  | 321 |
Interest expense |  |  | (377 | ) |  |  | (366 | )
Gain on sale of fixed assets |  |  | 12 |  |  |  | - |
Net loss before income taxes |  | $ | (786 | ) |  | $ | (45 | )

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