v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2026
Jun. 30, 2026
Jun. 30, 2025
Apr. 01, 2025
Mar. 31, 2025
Concentration Risk [Line Items]              
General and administrative $ (9,791) $ (7,231)   $ (17,103) $ (14,140)    
Other income (expense), net 7 (477)   46 (626)    
Net income (loss) $ (5,089) $ (7,097)   $ (11,236) $ (16,421)    
Net loss per share, basic (in USD per share) $ (0.08) $ (0.13)   $ (0.19) $ (0.30)    
Net loss per share, diluted (in USD per share) $ (0.08) $ (0.13)   $ (0.19) $ (0.30)    
Effective income tax rate (in percent) 0.00% 0.00%   0.00% 0.00%    
Change in Accounting Method Accounted for as Change in Estimate              
Concentration Risk [Line Items]              
Depreciation $ 800 $ 2,400   $ 1,700 $ 2,400    
Net income (loss) $ 800 $ 2,400   $ 1,700 $ 2,400    
Change in Accounting Method Accounted for as Change in Estimate | Forecast              
Concentration Risk [Line Items]              
Depreciation     $ 1,100        
Net income (loss)     $ 1,100        
Machinery and Equipment              
Concentration Risk [Line Items]              
Useful life           6 years  
Machinery and Equipment | Change in Accounting Method Accounted for as Change in Estimate              
Concentration Risk [Line Items]              
Net loss per share, basic (in USD per share) $ 0.02 $ 0.04   $ 0.03 $ 0.04    
Net loss per share, diluted (in USD per share) $ 0.02 $ 0.04   $ 0.03 $ 0.04    
Data Center Equipment              
Concentration Risk [Line Items]              
Useful life           6 years  
Minimum | Machinery and Equipment              
Concentration Risk [Line Items]              
Useful life             3 years
Minimum | Data Center Equipment              
Concentration Risk [Line Items]              
Useful life             3 years
Maximum | Machinery and Equipment              
Concentration Risk [Line Items]              
Useful life             5 years
Maximum | Data Center Equipment              
Concentration Risk [Line Items]              
Useful life             5 years
Revision of Prior Period, Reclassification, Adjustment              
Concentration Risk [Line Items]              
General and administrative   $ 500     $ 600    
Other income (expense), net   $ 500     $ 600