v3.26.1
Related Parties (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Related Parties            
Net revenue $ 6,717,000 $ 1,735,000 $ 10,133,000 $ 2,364,000    
Amortization expense 3,200,000 2,500,000 6,300,000 4,800,000    
Impairment of investments in non-marketable securities 56,372,000 0 58,906,000 0    
Vivasor, Inc.            
Related Parties            
Equity method investment, aggregate cost 56,200,000   56,200,000      
Impairment of investments in non-marketable securities 55,400,000   55,400,000      
Equity investment $ 800,000   $ 800,000      
Vivasor, Inc. Investment | Vivasor, Inc.            
Related Parties            
Equity ownership percentage (less than) 2.00%   2.00%      
EOS Holdings            
Related Parties            
Earnout percentage of net revenue     3.00%      
Earnout agreement expense $ 4,050 0 $ 4,050 0    
Earnout agreement expense accrued     $ 800,000   $ 800,000  
Aggregate share issued (in shares)     0      
DV Convertible Note            
Related Parties            
Debt instrument, interest rate (as a percent)           5.12%
Related Party            
Related Parties            
Issuance of common stock for the acquisition of intangible assets (in shares)     7,500,000      
Related Party | Vivasor, Inc.            
Related Parties            
Equity method investment, aggregate cost 56,200,000   $ 56,200,000      
Impairment of investments in non-marketable securities 55,400,000   55,400,000      
Equity investment $ 800,000   $ 800,000      
Related Party | Vivasor, Inc. Investment | Vivasor, Inc.            
Related Parties            
Equity ownership percentage (less than) 2.00%   2.00%      
Related Party | Patents            
Related Parties            
Issuance of common stock for the acquisition of intangible assets (in shares)     7,500,000      
Intangible assets acquired     $ 5,400,000      
Useful Life (years)     10 years      
Sale of stock (in shares)     2,500,000      
Antidilutive securities excluded from computation of earnings per share (in shares)     5,000,000      
Amortization expense $ 100,000 0 $ 200,000 0    
EOS Holdings | Related Party            
Related Parties            
Issuance of common stock for the acquisition of intangible assets (in shares)     3,999,911      
Revenue of related parties owned 0 400,000 $ 11,431 500,000    
Due to related party 500,000   500,000      
EOS Holdings | Related Party | DV Convertible Note            
Related Parties            
Outstanding principal converted 3,200,000          
Hansong Technology | Hansong Technology            
Related Parties            
Amount due from related parties $ 0 42,000 $ 0 42,000    
Hansong Technology | Related Party | Helge Kristensen | Data Vault AI Inc.            
Related Parties            
Equity ownership percentage (less than) 1.00%   1.00%   1.00%  
Hansong Technology | Related Party | Purchase From Related Party            
Related Parties            
Net revenue $ 316,000 26,000 $ 457,000 37,000    
Payments for purchases 0 0 0 0    
Amount due from related parties 290,000 42,000 290,000 42,000    
Hansong Technology | Related Party | Sales of Modules To Related Party            
Related Parties            
Net revenue 4,000 1,000 4,000 1,000    
Repayments of related party debt $ 0 2,000 0 2,000    
Scilex Holding Co., Inc. | Related Party            
Related Parties            
Repayments of related party debt     $ 18,100,000      
Debt instrument, interest rate (as a percent) 15.42%   15.42%      
Proceeds from related party debt   $ 0 $ 18,700,000 $ 0    
Interest paid     100,000      
Short-term debt $ 700,000   700,000      
Interest accrued $ 28,000   $ 28,000