CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($)	12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Net revenue	$ 40,536,000	$ 42,309,000
Cost of revenue	25,284,000	25,579,000
Gross profit	15,252,000	16,730,000
Operating expenses:
Sales and marketing	1,215,000	1,408,000
Research and development	1,715,000	1,343,000
General and administrative	12,366,000	12,581,000
Gain on sale of assets	(178,000)	(1,297,000)
Total operating expenses	15,118,000	14,035,000
Income from operations	134,000	2,695,000
Interest expense, net	493,000	713,000
Income (loss) before taxes	(359,000)	1,982,000
Income tax (credit)	(6,000)	(21,000)
Net income (loss)	(353,000)	2,003,000
Less: Net loss attributable to noncontrolling interest	(119,000)	(69,000)
Net income (loss) attributable to common stockholders	(234,000)	2,072,000
Net income (loss)	(353,000)	2,003,000
Other comprehensive income (loss):
(Increase) decrease in pension liability	318,000	(68,000)
Foreign currency translation	(306,000)	13,000
Total comprehensive income (loss)	$ (341,000)	$ 1,948,000
Basic net income (loss) per common share (in dollars per share)	$ (0.01)	$ 0.13
Diluted net income (loss) per common share (in dollars per share)	$ (0.01)	$ 0.13
Weighted average shares outstanding
Basic (in shares)	16,402,893	15,415,408
Diluted (in shares)	16,402,893	15,429,664