v3.25.2
Summary of Changes in Equity Method Investments (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jul. 31, 2025
Jul. 31, 2024
Jul. 31, 2023
Defined Benefit Plan Disclosure [Line Items]      
Purchase of convertible preferred stock $ 926 $ 2,017 $ 840
Conversion of secured promissory notes into convertible preferred stock 4,038
Equity in the net loss of investee (2,661) (3,463) (3,095)
Equity Method Investee [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Balance, beginning of period 1,338 2,784 1,001
Purchase of convertible preferred stock 926 2,017 840
Conversion of secured promissory notes into convertible preferred stock 4,038
Equity in the net loss of investee (1,291) (2,093) (2,153)
Amortization of equity method basis difference (1,370) (1,370) (942)
BALANCE, END OF PERIOD $ (397) $ 1,338 $ 2,784