v3.25.1
Summary of Significant Accounting Policies - Summary of Fair Value Estimates (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Jun. 30, 2024
Jun. 30, 2023
Assets      
Investment in BCH $ 118,122 $ 135,014 $ 92,012
Level 1      
Assets      
Investment in BCH 118,122 135,014  
Level 2      
Assets      
Investment in BCH 0 0  
Level 3      
Assets      
Investment in BCH $ 0 $ 0