CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) [Abstract]
Service revenue	$ 16,473	$ 21,312
Product revenue	5,595	6,896
Total revenue	22,068	28,208
Cost of service revenue	12,416	18,472
Cost of product revenue	2,597	2,898
Total cost of revenue	15,013	21,370
Gross profit	7,055	6,838
Operating expenses:
Selling	1,366	3,263
Research and development	454	542
General and administrative	4,405	5,524
Total operating expenses	6,225	9,329
Restructuring charges		3,195
Operating income (loss)	830	(5,686)
Interest expense	(649)	(714)
Change in fair value of warrant liability - decrease	601	73
Other income	7	12
Income (loss) before income taxes	789	(6,315)
Income tax expense	16	2
Net income (loss)	773	(6,317)
Other comprehensive income (loss):
Foreign currency translation adjustment	3	(22)
Comprehensive income (loss)	$ 776	$ (6,339)
Basic net earnings (loss) per share:	$ 0.10	$ (0.88)
Diluted net earnings (loss) per share:	$ 0.09	$ (0.88)
Weighted common shares outstanding:
Basic	7,664	7,158
Diluted	8,371	7,158