v3.26.3
Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)
12 Months Ended
Jun. 30, 2026
Jul. 22, 2025
Jun. 30, 2025
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Crypto asset receivable allowance for credit loss $ 0    
Notional amount 0    
Current unamortized deferred prepaid assets $ 100,000    
Changes in unrecognized tax position An uncertain income tax position will not be recognized if it has less than a 50% likelihood of being sustained.    
Unrecognized tax benefits $ 0   $ 0
Pre-Funded Warrants      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Shares of common stock underlying pre-funded warrants   6,022,869  
GD Advisory Warrant      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Shares of common stock underlying pre-funded warrants 175,611    
Nonemployee | Pre-Funded Warrants      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Shares of common stock underlying pre-funded warrants 546,348