CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($)	12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Net revenue	$ 43,442,000	$ 40,536,000
Cost of revenue	27,839,000	25,542,000
Gross profit	15,603,000	14,994,000
Operating expenses:
Sales and marketing	1,153,000	1,200,000
Research and development	998,000	1,244,000
General and administrative	12,777,000	12,594,000
(Gain) loss on sale of assets	(4,000)	(178,000)
Total operating expenses	14,924,000	14,860,000
Income (loss) from operations	679,000	134,000
Interest expense, net	294,000	493,000
Income (loss) before taxes	385,000	(359,000)
Income tax (credit)	51,000	(6,000)
Net income (loss)	334,000	(353,000)
Less: Net loss attributable to noncontrolling interest	(354,000)	(119,000)
Net income (loss) attributable to common stockholders	688,000	(234,000)
Net income (loss)	334,000	(353,000)
Other comprehensive income (loss):
(Increase) decrease in pension liability	0	318,000
Foreign currency translation	(809,000)	(306,000)
Total comprehensive income (loss)	$ (475,000)	$ (341,000)
Basic net income (loss) per common share	$ 0.04	$ (0.01)
Diluted net income (loss) per common share	$ 0.04	$ (0.01)
Weighted average shares outstanding
Basic	16,657,563	16,402,893
Diluted	16,693,501	16,402,893