v3.26.1
Summary of Significant Accounting Policies - Summary of Fair Value Estimates (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Assets        
Investment in XLM $ 21,753 $ 23,191 $ 28,536 $ 39,390
Level 1        
Assets        
Investment in XLM 21,753 23,191    
Level 2        
Assets        
Investment in XLM 0 0    
Level 3        
Assets        
Investment in XLM $ 0 $ 0