Unaudited Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Sales:
Product	$ 15,643	$ 14,638
Services	6,356	5,278
Total sales	21,999	19,916
Cost of sales:
Product	13,030	12,225
Services	3,836	3,239
Total cost of sales	16,866	15,464
Gross profit	5,133	4,452
Operating expenses:
Engineering and development	698	596
Selling, general and administrative	4,428	3,958
Total operating expenses	5,126	4,554
Operating income (loss)	7	(102)
Other income (expense):
Foreign exchange gain (loss)	(93)	54
Other expense, net	(12)	(10)
Total other income (expense)	(105)	44
Loss before income taxes	(98)	(58)
Income tax expense (benefit)	1,102	(15)
Net loss	(1,200)	(43)
Net loss attributable to common stockholders	$ (1,200)	$ (43)
Net income (loss) per share – basic (in Dollars per share)	$ (0.32)	$ (0.01)
Weighted average shares outstanding – basic (in Shares)	3,768	3,671
Net income (loss) per share – diluted (in Dollars per share)	$ (0.32)	$ (0.01)
Weighted average shares outstanding – diluted (in Shares)	3,768	3,671