v3.26.1
Summary of Significant Accounting Policies (Details)
$ / shares in Units, $ in Thousands
12 Months Ended
Jun. 23, 2025
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
USD ($)
$ / shares
Digital Assets Receivable      
Fair value of digital assets   $ 97,000  
Change in fair value of embedded derivative   50,404  
Digital assets receivable   $ 147,404  
Research and development incentive income and receivable      
Research and development expenses reimbursed (as a percent)   43.50% 43.50%
Digital assets receivable   $ 147,404  
Research and development incentive receivable   602 $ 704
Australian research and development incentives   0 0
Deferred costs   401 0
Research and development incentive income and receivable      
Balance at the beginning of the period   704 771
Foreign currency translation   55 (67)
Australian research and development incentives   (157)  
Balance at the end of the period   $ 602 704
Digital assets receivable percentage   90.00%  
Number of Positions Eliminated, Period Percent 75.00%    
Restructuring charges   $ 4,527  
Accrued restructuring charges   $ 1,461  
Incremental borrowing rate   8.00%  
Number of Reportable Segments | segment   1  
Number of Operating Segments | segment   1  
Dividend attributable to down round feature of warrants     (234)
Income Taxes      
Uncertain tax positions   $ 0 0
Other Assets      
Deposits   662 823
2017 Warrants      
Research and development incentive income and receivable      
Dividend attributable to down round feature of warrants     $ (234)
Maximum | 2017 Warrants      
Research and development incentive income and receivable      
Warrants | $ / shares     $ 10.55
Minimum | 2017 Warrants      
Research and development incentive income and receivable      
Warrants | $ / shares     $ 2.82
License and Service      
Other Assets      
Deposits   $ 662 $ 823
Computer equipment      
Research and development incentive income and receivable      
Useful life (in years)   3 years  
Lab equipment      
Research and development incentive income and receivable      
Useful life (in years)   5 years  
Office equipment      
Research and development incentive income and receivable      
Useful life (in years)   5 years  
Furniture and fixtures      
Research and development incentive income and receivable      
Useful life (in years)   5 years