v3.26.1
Custody of Digital Assets - Additional Information (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Crypto Asset, Activity [Line Items]    
Fair value of customer digital assets $ 61,609,205 $ 140,531,660
Unrecorded liability 18,100,000 21,300,000
Contingent liability 0 0
Qualified Custodian [Member]    
Crypto Asset, Activity [Line Items]    
Fair value of customer digital assets $ 18,100,000 $ 21,300,000