REVENUE RECOGNITION (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	May 01, 2019	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Total revenue	$ 1,421	$ 10,861	$ 6,039	$ 28,830	$ 17,360
Total cost of revenue		7,732	4,414	20,720	12,414
Gross profit		3,129	1,625	8,110	4,946
Operating income		(250)	(32)	(657)	89
Net loss before income taxes		(426)	(80)	(1,078)	(55)
Income taxes expense			(5)	2	(61)
Net loss	$ 44	$ (426)	$ (75)	$ (1,080)	$ 6
Diluted net loss per share		$ (0.04)	$ (0.01)	$ (0.10)	$ 0.00
Product [Member]
Total revenue		$ 1,172	$ 1,173	$ 3,275	$ 2,939
Total cost of revenue		728	730	2,168	1,795
Service [Member]
Total revenue		9,689	4,866	25,555	14,421
Total cost of revenue		7,004	$ 3,684	18,552	$ 10,619
Previously Reported [Member]
Total revenue		10,892		28,855
Total cost of revenue		7,732		20,720
Gross profit		3,160		8,135
Operating income		(219)		(632)
Net loss before income taxes		(395)		(1,053)
Income taxes expense				2
Net loss		$ (395)		$ (1,055)
Diluted net loss per share		$ (0.04)		$ (0.10)
Previously Reported [Member] | Product [Member]
Total revenue		$ 1,172		$ 3,275
Previously Reported [Member] | Service [Member]
Total revenue		9,720		25,580
New Accounting Pronouncement, Early Adoption, Effect [Member]
Total revenue		(31)		(25)
Gross profit		(31)		(25)
Operating income		(31)		(25)
Net loss before income taxes		(31)		(25)
Net loss		$ (31)		$ (25)
Diluted net loss per share		$ 0.00		$ 0.00
New Accounting Pronouncement, Early Adoption, Effect [Member] | Service [Member]
Total revenue		$ (31)		$ (25)