v3.26.1
Investments - Schedule With Readily Determinable Fair Values (Details) - USD ($)
shares in Thousands, $ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Schedule of Investments [Line Items]      
Total Unrealized gain (loss) $ 862 $ 122 $ (1,096)
Total realized and unrealized gain (loss) 862 127 (1,242)
Supplemental information on realized gain (loss):      
Cash proceeds from common stock sold 0 55 28,465
Townsquare      
Schedule of Investments [Line Items]      
Total Unrealized gain (loss) (106) (386) (1,591)
Gain (loss) from shares sold $ 0 $ 5 $ (1,694)
Supplemental information on realized gain (loss):      
Shares of common stock sold (in shares) 0 5 1,577
Cash proceeds from common stock sold $ 0 $ 55 $ 15,621
Executive Deferred Compensation Plan      
Schedule of Investments [Line Items]      
Total Unrealized gain (loss) 968 508 495
Draftkings      
Schedule of Investments [Line Items]      
Gain (loss) from shares sold $ 0 $ 0 $ 1,548
Supplemental information on realized gain (loss):      
Shares of common stock sold (in shares) 0 0 425
Cash proceeds from common stock sold $ 0 $ 0 $ 12,844