INVESTMENTS - Schedule of Unrealized Gain (Loss) on Investments (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jan. 31, 2024	Jan. 31, 2024
Investments, Debt and Equity Securities [Abstract]
Net gains recognized during the period on equity securities	$ 1,043	$ 596
Less: Net gains recognized during the period on equity securities sold during the period	859	393
Unrealized net gains recognized during the period on equity securities still held at the end of the period	$ 184	$ 203