v3.25.1
FINANCIAL INSTRUMENTS AND SIGNIFICANT CONCENTRATIONS - Significant Concentrations (Details) - USD ($)
$ in Thousands
9 Months Ended
Mar. 31, 2025
Jun. 30, 2024
FINANCIAL INSTRUMENTS AND SIGNIFICANT CONCENTRATIONS    
Concentration risk, credit risk, uninsured deposits Financial instruments that subject the Company to concentrations of credit risk consist primarily of cash, cash equivalents and investments in marketable debt securities. The Company maintains cash in demand deposit accounts at a high-quality financial institution. As of and for the nine months ended March 31, 2025 and 2024, cash deposits have exceeded the amount of insurance provided on such deposits by the Federal Deposit Insurance Corporation.  
Marketable debt securities $ 73,810 $ 56,741
Banking and Financial Services Industries    
FINANCIAL INSTRUMENTS AND SIGNIFICANT CONCENTRATIONS    
Marketable debt securities $ 45,200