v3.25.2
Nature of Operations (Details Narrative) - USD ($)
$ in Thousands
6 Months Ended
Apr. 29, 2025
Aug. 12, 2024
Jun. 30, 2024
May 09, 2023
Aug. 05, 2022
Jun. 30, 2025
Jul. 15, 2025
Dec. 31, 2024
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Other commitments description       the Company had contributed capital expenditures for the data center. Soluna and Navitas amended and restated the Initial LLCA (the “Existing LLCA”) to reflect Navitas’ contribution of $4.5 million and its receipt of 4,500 Membership Interests, constituting 26.5% of the outstanding Membership Interests of DVCC. On June 2, 2023, Soluna and Navitas amended and restated the Existing LLCA to (a) reflect (i) Navitas’s additional capital contribution of approximately $7.6 million and receipt of an additional 7,597 Membership Interests, for a total of 12,097 Membership Interests and 49% ownership of DVCC, and (ii) Soluna’s additional capital contribution of $1.34 million and receipt of an additional 1,340 Membership Interests, for a total of 12,590 Membership Interests and 51% ownership of DVCC, and (b) describe the respective rights and obligations of the Members and the management of DVCC. As of June 30, 2025, Navitas owns 49% and Soluna owns 51% of DVCC. Pursuant to the Dorothy Contribution Agreement, the Company committed to a capital contribution of up to approximately $26.3 million to DVSL (the “Company Commitment”), and on August 5, 2022, the Company was deemed to have contributed approximately $8.1 million, through payment of capital expenditures and development costs made on behalf of DVSL by the Company prior to August 5, 2022. Further under the Agreement, Spring Lane committed to a capital contribution of up to $12.5 million to DVSL (the “Spring Lane Dorothy Commitment”), and as of December 31, 2022, Spring Lane had actually contributed approximately $4.8 million.      
Initial prepayment amount     $ 10,300          
Commitment amount     $ 34,000          
Remaining payments           $ 19,300    
Cash on hand           9,878   $ 7,843
Gross purchase price   $ 25,000            
Drawn amount           2,200    
Subsequent Event [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Gross proceeds             $ 5,000  
At The Market Offering [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Consideration on sale of stock $ 3,750              
Standby Equity Purchase Agreement [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Drawn amount           $ 2,000    
Soluna Digital Inc [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Other commitments description           The Company had outstanding commitments as of June 30, 2025 related to SDI of $10.1 million in capital expenditures related to Project Dorothy 2 and Project Kati.    
DVSL ComputeCo, LLC [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Ownership percentage           15.00%    
DVSL [Member] | Class A Membership [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Ownership percentage           100.00%    
Soluna DV Compute Co LLC [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Ownership percentage           51.00%    
SDI [Member] | Class A Membership Interest [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Ownership percentage           100.00%    
SDI [Member] | Class B Membership Interest [Member]                
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                
Ownership percentage           0.00%