Segment and Geographic Information Segment and Geographic Information (Tables)

12 Months Ended

Sep. 30, 2016

Segment Information [Abstract]

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

Net sales and long-lived assets related to operations in the United States and other foreign countries for the fiscal years ended September 30, 2016 and 2015 are as follows:

	2016		2015
Net sales
U.S.	$	27,534,522	$	35,696,491
Foreign	8,225,129		9,187,524
Total	$	35,759,651	$	44,884,015
Long-lived assets
U.S.	$	1,466,822	$	10,201,358
Foreign	159,861		112,725
Total	$	1,626,683	$	10,314,083