XML 81 R70.htm IDEA: XBRL DOCUMENT v3.25.0.1
Schedule of Carrying Value of Equity Investments (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jan. 31, 2025
Jan. 31, 2024
Jan. 31, 2025
Jan. 31, 2024
Cash and Cash Equivalents [Abstract]        
Balance, beginning of period $ 1,027 $ 1,747 $ 964 $ 1,632
Adjustment for observable transactions involving a similar investment from the same issuer 134 202 197 187
Upward adjustment 130
Redemption (230) (230)
Impairments
Balance, end of the period $ 1,161 $ 1,719 $ 1,161 $ 1,719