CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Services revenue	$ 20,182	$ 15,924
Products revenue	4,060	4,517
Total revenue	24,242	20,441
Cost of services revenue	13,990	13,355
Cost of products revenue	2,555	2,661
Total cost of revenue	16,545	16,016
Gross profit	7,697	4,425
Operating expenses:
Selling	1,053	1,417
Research and development	465	496
General and administrative	4,901	4,581
Impairment of goodwill	0	971
Total operating expenses	6,419	7,465
Operating income (loss)	1,278	(3,040)
Interest expense	(375)	(399)
Decrease in fair value of warrant liability	0	189
Other income	5	6
Income (loss) before income taxes	908	(3,244)
Income tax expense (benefit)	24	(14)
Net income (loss)	884	(3,230)
Other comprehensive income (loss) :	35	(88)
Comprehensive income (loss)	$ 919	$ (3,318)
Other comprehensive (loss) income :
Basic net income (loss) per share:	$ 0.11	$ (0.40)
Diluted net income (loss) per share:	$ 0.10	$ (0.40)
Weighted common shares outstanding:
Basic	8,178	8,107
Diluted	8,733	8,107