SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Other Intangible Assets) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2022	Aug. 31, 2021
ERP | Simulations Plus
Finite-Lived Intangible Assets [Line Items]
Amortization Period	Straight line 15 years
Acquisition Value	$ 1,702
Accumulated Amortization	80
Net book value	$ 1,622
Customer relationships | Cognigen
Finite-Lived Intangible Assets [Line Items]
Amortization Period	Straight line 8 years	Straight line 8 years
Acquisition Value	$ 1,100	$ 1,100
Accumulated Amortization	1,100	963
Net book value	$ 0	$ 137
Customer relationships | DILIsym
Finite-Lived Intangible Assets [Line Items]
Amortization Period	Straight line 10 years	Straight line 10 years
Acquisition Value	$ 1,900	$ 1,900
Accumulated Amortization	997	807
Net book value	$ 903	$ 1,093
Customer relationships | Lixoft
Finite-Lived Intangible Assets [Line Items]
Amortization Period	Straight line 14 years	Straight line 14 years
Acquisition Value	$ 2,550	$ 2,550
Accumulated Amortization	437	258
Net book value	$ 2,113	$ 2,292
Trade Name | Cognigen
Finite-Lived Intangible Assets [Line Items]
Amortization Period	None	None
Acquisition Value	$ 500	$ 500
Accumulated Amortization	0	0
Net book value	$ 500	$ 500
Trade Name | DILIsym
Finite-Lived Intangible Assets [Line Items]
Amortization Period	None	None
Acquisition Value	$ 860	$ 860
Accumulated Amortization	0	0
Net book value	$ 860	$ 860
Trade Name | Lixoft
Finite-Lived Intangible Assets [Line Items]
Amortization Period	None	None
Acquisition Value	$ 1,550	$ 1,550
Accumulated Amortization	0	0
Net book value	$ 1,550	$ 1,550
Covenants not to compete | Cognigen
Finite-Lived Intangible Assets [Line Items]
Amortization Period		Straight line 5 years
Acquisition Value		$ 50
Accumulated Amortization		50
Net book value		$ 0
Covenants not to compete | DILIsym
Finite-Lived Intangible Assets [Line Items]
Amortization Period		Straight line 4 years
Acquisition Value		$ 80
Accumulated Amortization		80
Net book value		$ 0
Covenants not to compete | Lixoft
Finite-Lived Intangible Assets [Line Items]
Amortization Period	Straight line 3 years	Straight line 3 years
Acquisition Value	$ 60	$ 60
Accumulated Amortization	48	28
Net book value	12	32
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Acquisition Value	10,222	8,650
Accumulated Amortization	2,662	2,186
Net book value	$ 7,560	$ 6,464