CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($)	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Net revenue	$ 37,284,000	$ 43,442,000
Cost of revenue	23,386,000	27,839,000
Gross profit	13,898,000	15,603,000
Operating expenses:
Sales and marketing	1,152,000	1,153,000
Research and development	903,000	998,000
General and administrative	12,365,000	12,777,000
(Gain) loss on sale of assets	60,000	(4,000)
Total operating expenses	14,480,000	14,924,000
Income (loss) from operations	(582,000)	679,000
Interest expense, net	212,000	294,000
Income (loss) before taxes	(794,000)	385,000
Income tax (benefit)	(2,741,000)	51,000
Net income (loss)	1,947,000	334,000
Less: Net loss attributable to noncontrolling interest	(246,000)	(354,000)
Net income (loss) attributable to common stockholders	2,193,000	688,000
Net income (loss)	1,947,000	334,000
Other comprehensive income (loss):
Foreign currency translation	160,000	(809,000)
Total comprehensive income (loss)	2,107,000	(475,000)
Less: comprehensive income (loss) attributable to noncontrolling interest	(246,000)	(354,000)
Total comprehensive income (loss) attributable to common stockholders	$ 2,353,000	$ (121,000)
Basic net income (loss) per common share	$ 0.13	$ 0.04
Diluted net income (loss) per common share	$ 0.13	$ 0.04
Weighted average shares outstanding
Basic	16,909,412	16,657,563
Diluted	16,911,504	16,693,501