SEGMENT REPORTING (Details)	3 Months Ended		6 Months Ended
	Feb. 29, 2024 USD ($)	Feb. 28, 2023 USD ($)	Feb. 29, 2024 USD ($) segment	Feb. 28, 2023 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment			2
Total revenues	$ 18,305,000	$ 15,750,000	$ 32,805,000	$ 27,714,000
Software
Segment Reporting Information [Line Items]
Revenue increase (decrease) from prior period	$ 1,100,000		$ 2,600,000
Revenue increase (decrease) from prior period percent	11.00%		16.00%
Cost of revenue increase (decrease) from prior period	$ 500,000		$ 600,000
Cost of revenue increase (decrease) from prior period percent	60.00%		35.00%
Gross profit increase (decrease) from prior period	$ 600,000		$ 2,000,000
Gross profit increase (decrease) from prior period percent	6.00%		14.00%
Total revenues	$ 11,614,000	10,487,000	$ 19,203,000	16,561,000
Software | ADMET Predictor
Segment Reporting Information [Line Items]
Total revenues	300,000		300,000
Software | Monolix
Segment Reporting Information [Line Items]
Total revenues	800,000		800,000
Software | Gastro Plus
Segment Reporting Information [Line Items]
Total revenues			1,000,000
Software | QSP Services
Segment Reporting Information [Line Items]
Total revenues			600,000
Services
Segment Reporting Information [Line Items]
Revenue increase (decrease) from prior period	$ 1,400,000		$ 2,400,000
Revenue increase (decrease) from prior period percent	27.00%		22.00%
Cost of revenue increase (decrease) from prior period	$ 2,000,000		$ 3,800,000
Cost of revenue increase (decrease) from prior period percent	110.00%		108.00%
Service offerings			$ 1,300,000
Gross profit increase (decrease) from prior period	$ (500,000)		$ (1,400,000)
Gross profit increase (decrease) from prior period percent	(15.00%)		(18.00%)
Reorganization of internal structure	$ 1,300,000		$ 1,900,000
Total revenues	6,691,000	$ 5,263,000	13,602,000	$ 11,153,000
Services | QSP Services
Segment Reporting Information [Line Items]
Total revenues	800,000		800,000
Services | PBPK Services
Segment Reporting Information [Line Items]
Total revenues	500,000		300,000
Services | PKPD Services
Segment Reporting Information [Line Items]
Total revenues	300,000
Services | REG Services
Segment Reporting Information [Line Items]
Total revenues	(100,000)		(300,000)
Maximum | Services | QSP Services
Segment Reporting Information [Line Items]
Total revenues			1,900,000
Immunetrics | Software
Segment Reporting Information [Line Items]
Cost of revenue increase (decrease) from prior period	200,000
Service offerings			400,000
Immunetrics | Services
Segment Reporting Information [Line Items]
Service offerings	$ 400,000		700,000
Total revenues			$ 1,100,000