CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net revenue	$ 10,542,000	$ 8,836,000	$ 29,985,000	$ 28,065,000
Cost of revenue	6,367,000	5,472,000	18,326,000	17,386,000
Gross profit	4,175,000	3,364,000	11,659,000	10,679,000
Operating expenses:
Sales and marketing	288,000	255,000	955,000	848,000
Research and development	177,000	176,000	701,000	707,000
General and administrative	3,100,000	3,205,000	9,519,000	9,321,000
Total operating expenses	3,565,000	3,636,000	11,175,000	10,876,000
Income (loss) from operations	610,000	(272,000)	484,000	(197,000)
Interest expense, net	44,000	53,000	132,000	164,000
Income (loss) before taxes	566,000	(325,000)	352,000	(361,000)
Income tax expense (benefit)	190,000	(111,000)	(404,000)	(2,769,000)
Net income (loss)	376,000	(214,000)	756,000	2,408,000
Less: Net loss attributable to noncontrolling interest	(15,000)	(64,000)	(124,000)	(197,000)
Net income (loss) attributable to common stockholders	391,000	(150,000)	880,000	2,605,000
Net income (loss)	376,000	(214,000)	756,000	2,408,000
Other comprehensive income (loss):
Foreign currency translation	(384,000)	212,000	(127,000)	(18,000)
Total comprehensive income (loss)	(8,000)	(2,000)	629,000	2,390,000
Less: comprehensive income (loss) attributable to noncontrolling interest	(15,000)	(64,000)	(124,000)	(197,000)
Total comprehensive income (loss) attributable to common stockholders	$ 7,000	$ 62,000	$ 753,000	$ 2,587,000
Basic net income (loss) per common share	$ 0.02	$ (0.01)	$ 0.05	$ 0.15
Diluted net income (loss) per common share	$ 0.02	$ (0.01)	$ 0.05	$ 0.15
Weighted average shares outstanding
Basic	17,203,965	16,945,744	17,127,834	16,879,864
Diluted	17,221,199	16,945,744	17,147,228	16,879,864