v3.25.4
Balance Sheet Details - Accrued Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2025
Jun. 30, 2025
Accrued Liabilities [Line Items]    
Accrued compensation and benefits [1] $ 408 $ 873
Accrued legal and professional services 242 144
Accrued pre-clinical and clinical trial expenses 18 134
Derivative liabilities - Covered Call Options 28 0
Other 64 27
Total accrued liabilities $ 760 $ 1,178
[1] Includes employee termination benefits of approximately $0.7 million as of June 30, 2025, as more fully described in Note 6. Employee Termination Benefits.