CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) [Abstract]
Service revenue	$ 4,916	$ 4,670
Product revenue	1,304	1,133
Total revenue	6,220	5,803
Cost of service revenue	3,323	3,382
Cost of product revenue	752	566
Total cost of revenue	4,075	3,948
Gross profit	2,145	1,855
Operating expenses:
Selling	437	370
Research and development	143	85
General and administrative	1,103	1,098
Total operating expenses	1,683	1,553
Operating income	462	302
Interest expense	(164)	(165)
Change in fair value of warrant liability - (increase) decrease	(961)	117
Other income	1	2
Income (loss) before income taxes	(662)	256
Income taxes
Net income (loss)	(662)	256
Other comprehensive income (loss):
Foreign currency translation adjustment	(26)	8
Comprehensive income (loss)	$ (688)	$ 264
Basic net income (loss) per share	$ (0.09)	$ 0.03
Diluted net income (loss) per share	$ (0.09)	$ 0.03
Weighted common shares outstanding:
Basic	7,735	7,639
Diluted	7,735	8,406