v3.26.3
Basis of Presentation and Summary of Significant Accounting Policies - Additional information (Detail) - USD ($)
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Summary Of Significant Accounting Policies [Line Items]    
Antidilutive securities excluded from the computation of earnings per share 11,982,463 10,074,825
Weighted average shares outstanding diluted 46,558,162 36,209,271
Weighted average shares outstanding diluted 46,558,162 36,209,271
Accounts receivable, credit loss expense (reversal) $ 0 $ 0
Cash equivalents 0 0
Restricted cash $ 114,000 $ 113,000
Pre-funded warrants [Member]    
Summary Of Significant Accounting Policies [Line Items]    
Warrants exercise price $ 0.0001  
Common stock [Member]    
Summary Of Significant Accounting Policies [Line Items]    
Weighted average shares outstanding diluted 15,070,535 15,270,811
Weighted average shares outstanding diluted 15,070,535 15,270,811
Warrants exercise price $ 0.0001  
Fair Value, Recurring [Member]    
Summary Of Significant Accounting Policies [Line Items]    
Financial assets measured at fair value on a recurring basis $ 0 $ 0
Financial liabilities measured at fair value on a recurring basis $ 0 $ 0