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Schedule of Contractual Maturities of Available-for-sale Debt Securities (Details) - USD ($)
$ in Thousands
Jul. 31, 2024
Jul. 31, 2023
Investments, Debt and Equity Securities [Abstract]    
Within one year $ 16,808  
After one year through five years 5,456  
After five years through ten years 1,137  
After ten years 37  
TOTAL $ 23,438 $ 42,414