CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Sales:
Sales	$ 61,793	$ 79,061
Cost of sales:
Total cost of sales	44,626	61,035
Gross profit	17,167	18,026
Operating expenses:
Engineering and development	2,798	2,800
Selling, general and administrative	15,793	16,052
Total operating expenses	18,591	18,852
Operating loss	(1,424)	(826)
Other income (expense):
Foreign exchange (loss) gain	(2)	157
Interest expense	(228)	(99)
Interest income	582	323
Other income, (expense) net	10	3
Total other income (expense)	362	384
Loss before income taxes	(1,062)	(442)
Income tax expense (benefit)	384	(71)
Net loss	(1,446)	(371)
Net loss attributable to common stockholders	$ (1,446)	$ (371)
Net loss per share – basic	$ (0.36)	$ (0.09)
Weighted average shares outstanding – basic (in Shares)	4,028	3,924
Net loss per share – diluted	$ (0.36)	$ (0.09)
Weighted average shares outstanding – diluted (in Shares)	4,028	3,924
Product
Sales:
Sales	$ 47,989	$ 66,017
Cost of sales:
Total cost of sales	39,907	55,836
Service
Sales:
Sales	13,804	13,044
Cost of sales:
Total cost of sales	$ 4,719	$ 5,199