CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Total revenue	$ 16,012	$ 9,344	$ 28,930	$ 17,969
Total cost of revenue	10,819	6,783	20,260	12,989
Gross profit	5,193	2,561	8,670	4,980
Operating expenses:
Selling	1,098	655	1,980	1,308
Research and development	162	145	324	269
General and administrative	4,128	2,210	7,581	3,811
Total operating expenses	5,388	3,010	9,885	5,388
Operating loss	(195)	(449)	(1,215)	(408)
Interest expense	(392)	(122)	(703)	(248)
Other income	10	3	12	4
Net loss before income taxes	(577)	(568)	(1,906)	(652)
Income tax expense	11	1	108	2
Net loss	$ (588)	$ (569)	$ (2,014)	$ (654)
Basic net loss per share	$ (0.05)	$ (0.06)	$ (0.19)	$ (0.06)
Diluted net loss per share	$ (0.05)	$ (0.06)	$ (0.19)	$ (0.06)
Weighted common shares outstanding:
Basic (in shares)	10,843	10,290	10,756	10,268
Diluted (in shares)	10,843	10,290	10,756	10,268
Service [Member]
Total revenue	$ 15,191	$ 8,131	$ 27,333	$ 15,866
Total cost of revenue	10,207	5,951	19,118	11,548
Product [Member]
Total revenue	821	1,213	1,597	2,103
Total cost of revenue	$ 612	$ 832	$ 1,142	$ 1,441