v3.26.1
Fair Value Measurements - Schedule of Fair Values Determined by Level 3 Inputs are Unobservable Data (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Jun. 30, 2025
Assets:    
Cash and cash equivalents $ 419,196 $ 25,554
Investment in equity securities 3 3
Total 419,199 25,557
Liabilities:    
Earnout shares liability 13,508 5,880
Warrant liabilities 11,472 6,852
Total 24,980 12,732
Fair Value, Inputs, Level 1 [Member]    
Assets:    
Cash and cash equivalents 419,196 25,554
Investment in equity securities 3 3
Total 419,199 25,557
Liabilities:    
Earnout shares liability 0 0
Warrant liabilities 0 0
Total 0 0
Fair Value, Inputs, Level 2 [Member]    
Assets:    
Cash and cash equivalents 0 0
Investment in equity securities 0 0
Total 0 0
Liabilities:    
Earnout shares liability 0 0
Warrant liabilities 11,472 6,852
Total 11,472 6,852
Fair Value, Inputs, Level 3 [Member]    
Assets:    
Cash and cash equivalents 0 0
Investment in equity securities 0 0
Total 0 0
Liabilities:    
Earnout shares liability 13,508 5,880
Warrant liabilities 0 0
Total $ 13,508 $ 5,880