CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Service revenue	$ 4,525	$ 5,264
Product revenue	852	910
Total revenue	5,377	6,174
Cost of service revenue	3,273	3,750
Cost of product revenue	523	565
Total cost of revenue	3,796	4,315
Gross profit	1,581	1,859
Operating expenses:
Selling	294	336
Research and development	139	104
General and administrative	1,137	1,325
Total operating expenses	1,570	1,765
Operating income	11	94
Interest expense	(52)	(76)
Other income	0	1
Net (loss) income before income taxes	(41)	19
Income taxes (benefit) expense	(67)	2
Net income	26	17
Other comprehensive income:	0	21
Comprehensive income	$ 26	$ 38
Basic net income per share	$ 0	$ 0
Diluted net income per share	$ 0	$ 0
Weighted common shares outstanding:
Basic	8,244	8,107
Diluted	8,795	8,699