v3.25.0.1
Nature of Business and Summary of Significant Accounting Policies - Cash and Cash Equivalents and Investments (Details) - USD ($)
Dec. 31, 2024
Jun. 30, 2024
Accounting policies    
Cash and cash equivalents $ 86,019,000 $ 65,341,000
Investments - other   26,980,000
Cash and Cash Equivalents    
Accounting policies    
Cost   5,374,000
Carrying Value   5,402,000
Investments - other    
Accounting policies    
Cost   26,709,000
Carrying Value   26,980,000
Certificate of Deposits    
Accounting policies    
Investments - other 0 $ 26,980,000
Certificate of Deposits | Cash and Cash Equivalents    
Accounting policies    
Interest Rate   4.70%
Certificate of Deposits | Investments - other | Minimum    
Accounting policies    
Interest Rate   4.55%
Certificate of Deposits | Investments - other | Maximum    
Accounting policies    
Interest Rate   4.75%
Cash    
Accounting policies    
Cash and cash equivalents 11,399,000 $ 18,823,000
Money Market Fund    
Accounting policies    
Cash and cash equivalents 72,095,000 41,116,000
U.S. Treasury Securities    
Accounting policies    
Cash and cash equivalents 2,525,000  
Certificate of Deposits    
Accounting policies    
Cash and cash equivalents   5,402,000
Short Term Time Deposits Member    
Accounting policies    
Cash and cash equivalents $ 74,620,000 $ 46,518,000