SEGMENT INFORMATION - Operating Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
SEGMENT INFORMATION
Revenue:	$ 16,012	$ 9,344	$ 28,930	$ 17,969
Operating Income (Loss)	(195)	(449)	(1,215)	(408)
Interest expense	(392)	(122)	(703)	(248)
Other income	10	3	12	4
Loss before income taxes	(577)	(568)	(1,906)	(652)
Services Segment [Member]
SEGMENT INFORMATION
Revenue:	15,191	8,131	27,333	15,866
Operating Income (Loss)	2,575	877	3,933	1,513
Products Segment [Member]
SEGMENT INFORMATION
Revenue:	821	1,213	1,597	2,103
Operating Income (Loss)	(200)	30	(470)	(50)
Corporate Segment [Member]
SEGMENT INFORMATION
Operating Income (Loss)	$ (2,570)	$ (1,355)	$ (4,678)	$ (1,870)