INVESTMENTS (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Feb. 28, 2022	Aug. 31, 2021
Net Investment Income [Line Items]
Short term investment, amortized cost	$ 64,192	$ 86,620
Gross unrealized gains	0	0
Gross unrealized loss	(270)	(136)
Short term investment, fair value	63,922	86,484
Commercial Paper [Member]
Net Investment Income [Line Items]
Short term investment, amortized cost	64,192	86,620
Gross unrealized gains	0	0
Gross unrealized loss	(270)	(136)
Short term investment, fair value	$ 63,922	$ 86,484

Amount of unrealized gain on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Amount of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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