REVENUE RECOGNITION (Tables)

12 Months Ended

Aug. 31, 2021

Revenue from Contract with Customer [Abstract]

Schedule of disaggregation of revenues

	Year ended August 31,
(in thousands)	2021		2020		2019
Software licenses
Point in time	$	26,725	$	20,668	$	17,425
Over time		945		919		1,054
Consulting services
Over time		18,796		20,002		15,491
Total revenue	$	46,466	$	41,589	$	33,970

Schedule of contract in progress

	Year ended August 31,
(in thousands)	2021			2020			2019
Revenues in excess of billings	$	3,150		$	3,093		$	3,234
Billings in excess of revenues		(117	)		(141	)		(799	)
Revenues over billings on uncompleted contracts	$	3,033		$	2,952		$	2,435

Cost, estimated earnings, and billings on uncompleted contracts are summarized as follows as of August 31, 2021, 2020 and 2019:

	August 31,
(in thousands)	2021			2020			2019
Revenues earned to date on uncompleted contracts	$	15,184		$	20,235		$	19,255
Billings to date on uncompleted contracts		(12,151	)		(17,283	)		(16,820	)
Revenues over billings on uncompleted contracts	$	3,033		$	2,952		$	2,435