Inventories (Tables)

12 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories consist of the following:

	September 30, 2014		September 30, 2013
	(Amounts in thousands)
Raw materials	$	2,377	$	1,587
Work-in-process	229		404
Finished goods	3,840		2,800
Total	$	6,446	$	4,791