CONTRACTS PAYABLE - Narrative (Details) - USD ($) $ in Thousands		1 Months Ended			9 Months Ended
	Apr. 01, 2020	May 31, 2022	Apr. 30, 2022	Jun. 30, 2021	May 31, 2022	May 31, 2021	Aug. 31, 2021
Business Acquisition, Contingent Consideration [Line Items]
Contracts payable		$ 0			$ 0		$ 4,550
Payment for contracts payable					3,667	$ 0
Lixoft | Holdback liability
Business Acquisition, Contingent Consideration [Line Items]
Contract payable term	24 months
Contracts payable	$ 2,000	0			0		1,333
Payment for contracts payable			$ 1,300
Lixoft | Holdback Liability - Cash
Business Acquisition, Contingent Consideration [Line Items]
Contracts payable	1,300
Lixoft | Holdback Liability - Stock
Business Acquisition, Contingent Consideration [Line Items]
Contracts payable	$ 700
Lixoft | Earnout liability
Business Acquisition, Contingent Consideration [Line Items]
Contract payable term	2 years
Contracts payable	$ 5,500	0			$ 0		$ 3,217
Obligation to be paid year one	2,000
Obligation to be paid year two	$ 3,500
Payment for contracts payable		3,500		$ 2,000
Lixoft | Earnout Liability - Cash
Business Acquisition, Contingent Consideration [Line Items]
Payment for contracts payable		2,300		1,300
Lixoft | Earnout Liability - Stock
Business Acquisition, Contingent Consideration [Line Items]
Payment for contracts payable		$ 1,200		$ 700