CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) [Abstract]
Service revenue	$ 4,754	$ 4,156	$ 14,196	$ 12,493
Product revenue	1,278	1,444	3,968	4,067
Total revenue	6,032	5,600	18,164	16,560
Cost of service revenue	3,368	2,897	10,021	9,509
Cost of product revenue	680	671	2,002	1,905
Total cost of revenue	4,048	3,568	12,023	11,414
Gross profit	1,984	2,032	6,141	5,146
Operating expenses:
Selling	399	317	1,315	979
Research and development	167	124	480	332
General and administrative	1,162	1,153	3,523	3,103
Total operating expenses	1,728	1,594	5,318	4,414
Operating income	256	438	823	732
Interest expense	(123)	(163)	(408)	(492)
Change in fair value of warrant liability - decrease (increase)	66	318	(1,095)	293
Other income	1	1	6	6
Net Income (loss) before income taxes	200	594	(674)	539
Income tax (benefit) expense	(15)	18	(8)	18
Net Income (loss)	215	576	(666)	521
Other comprehensive income (loss):
Fair value adjustment of interest rate swap	(41)		(41)
Foreign currency translation adjustment	(31)	11	(65)	66
Comprehensive income (loss)	$ 143	$ 587	$ (772)	$ 587
Basic net income (loss) per share	$ 0.03	$ 0.08	$ (0.08)	$ 0.07
Diluted net income (loss) per share	$ 0.02	$ 0.07	$ (0.08)	$ 0.06
Weighted average common shares outstanding:
Basic	8,068	7,673	7,922	7,656
Diluted	9,625	8,400	7,922	8,353