CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Total revenue	$ 26,346	$ 24,242
Total cost of revenue	18,230	16,545
Gross profit	8,116	7,697
Operating expenses:
Selling	1,541	1,053
Research and development	596	465
General and administrative	5,965	4,901
Total operating expenses	8,102	6,419
Operating income	14	1,278
Interest expense	(274)	(375)
Other income	6	5
Income (loss) before income taxes	(254)	908
Income tax expense (benefit)	(60)	24
Net income (loss)	(194)	884
Other comprehensive income	0	35
Comprehensive income (loss)	$ (194)	$ 919
Basic net income (loss) per share:	$ (0.02)	$ 0.11
Diluted net income (loss) per share:	$ (0.02)	$ 0.10
Weighted common shares outstanding:
Basic	8,771	8,178
Diluted	8,771	8,733
Service [Member]
Total revenue	$ 22,440	$ 20,182
Total cost of revenue	15,904	13,990
Product [Member]
Total revenue	3,906	4,060
Total cost of revenue	$ 2,326	$ 2,555