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v3.23.1

Nature of Operations (Details Narrative) - USD ($) |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 09, 2023 | Apr. 11, 2022 | Dec. 17, 2021 | Apr. 30, 2023 | Aug. 31, 2022 | Mar. 31, 2023 | Dec. 31, 2022 | Mar. 10, 2023 | Jan. 01, 2023 | Sep. 13, 2022 | May 31, 2022 | Jan. 01, 2022 | Dec. 31, 2021
Maximum financing amount |  |  |  |  |  | $ 1,000,000.0 |  |  |  |  |  | $ 1,000,000.0 |
Notes principal amount |  |  |  |  |  | $ 10,386,000 | $ 12,254,000 |  |  | $ 13,006,022 |  |  |
Interest rate |  |  |  |  |  | 14.00% |  |  |  |  |  |  |
Notes retired |  |  |  |  |  | $ 300,000 |  |  |  |  |  |  |
Cash in hand |  | $ 1,000 |  |  |  | 4,553,000 | 1,136,000 |  |  |  |  |  |
Working capital |  |  |  |  |  | $ 200,000 |  |  |  |  |  |  |
Six Separate Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Notes principal amount |  |  |  |  |  |  |  |  | $ 900,000 |  |  |  |
Interest rate |  |  |  |  |  |  |  |  | 15.00% |  |  |  |
Promissory Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  | 15.00% |  |  |  |  |  |  |
Notes payable |  |  |  |  |  | $ 613,000 |  |  |  |  |  |  |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Initial installment payment | $ 4,500,000 |  |  |  |  |  |  |  |  |  |  |  |
Cash commitment | $ 10,800,000 |  |  |  |  |  |  |  |  |  |  |  |
Related party transaction, description | At the completion of funding, Navitas will have a 49% membership interest in DV, and the Company will have a 51% membership interest in DV |  |  |  |  |  |  |  |  |  |  |  |
Notes payable |  |  |  | $ 275,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Promissory Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Notes retired |  |  |  | $ 325,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Navitas West Texas Investments SPV LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Related party transaction, description | At the completion of funding, Navitas will have a 49% membership interest in DV, and the Company will have a 51% membership interest in DV |  |  |  |  |  |  |  |  |  |  |  |
Spring Lane [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum financing amount |  |  |  |  |  |  |  |  |  |  | $ 35,000,000.0 |  |
Contribution received |  |  |  |  |  |  | $ 4,800,000 |  |  |  |  |  |
Master Equipment Finance Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Value of collateralized assets repossessed |  |  |  |  |  | $ 3,400,000 |  |  |  |  |  |  | $ 3,400,000
MTI [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of issued and outstanding common stock |  |  | 100.00% |  |  |  |  |  |  |  |  |  |
Proceeds from sale of subsidiary |  | 9,400,000 |  |  |  |  |  |  |  |  |  |  |
Purchase price |  | 10,750,000 |  |  |  |  |  |  |  |  |  |  |
Gain loss on disposition of business |  | $ 7,800,000 |  |  |  |  |  |  |  |  |  |  |
Maximum [Member] | Spring Lane [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Initial funding amount |  |  |  |  | $ 12,500,000 |  |  |  |  |  |  |  |
Soluna DVSL Compute Co LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  | 68.00% | 15.00% |  |  |  |  |  |  |
Soluna DVSL Compute Co LLC [Member] | Spring Lane [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  | 32.00% | 85.00% |  |  |  |  |  |  |
Soluna DVSL Compute Co LLC [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  | 15.00% |  |  |  |  |  |  |
Project Dorothy [Member] | Spring Lane [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  | 32.00% |  |  |  |  |  |  |  |
Spring Lane [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  | 67.80% |  |  |  |  |  |  |
Spring Lane [Member] | Series B Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price |  |  |  |  |  |  |  | $ 7,500,000 |  |  |  |  |
Soluna DV Computeco LLC [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage | 73.50% |  |  |  |  |  |  |  |  |  |  |  |
Navitas West Texas Investments SPV LLC [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage | 26.50% |  |  |  |  |  |  |  |  |  |  |  |

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