Unaudited Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Sales:
Product	$ 15,696	$ 15,677	$ 45,544	$ 44,745
Services	6,591	6,959	16,050	20,126
Total sales	22,287	22,636	61,594	64,871
Cost of sales:
Product	13,461	13,058	37,974	37,447
Services	3,560	3,474	10,356	11,705
Total cost of sales	17,021	16,532	48,330	49,152
Gross profit	5,266	6,104	13,264	15,719
Operating expenses:
Engineering and development	626	945	2,305	2,372
Selling, general and administrative	3,945	4,192	11,824	12,169
Total operating expenses	4,571	5,137	14,129	14,541
Business Combination, Bargain Purchase, Gain Recognized, Amount	0	0	0	462
Operating income (loss)	695	967	(865)	1,640
Other expense:
Foreign exchange loss	(87)	(67)	(216)	(120)
Other expense, net	(26)	(37)	(59)	(58)
Total other expense	(113)	(104)	(275)	(178)
Income (loss) before income taxes	582	863	(1,140)	1,462
Income tax expense (benefit)	333	(36)	(277)	50
Net income (loss)	249	899	(863)	1,412
Net income (loss) attributable to common stockholders	$ 240	$ 863	$ (863)	$ 1,361
Net income (loss) per share – basic (in Dollars per share)	$ 0.07	$ 0.25	$ (0.25)	$ 0.40
Weighted average shares outstanding – basic (in Shares)	3,540	3,451	3,522	3,442
Net income (loss) per share – diluted (in Dollars per share)	$ 0.07	$ 0.25	$ (0.25)	$ 0.39
Weighted average shares outstanding – diluted (in Shares)	3,633	3,499	3,522	3,488