Property, Plant, and Equipment, net (Tables)

12 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Property, plant and equipment

The components of property, plant, and equipment, net consisted of the following:

	As of		As of
(in thousands)	September 30, 2014		September 30, 2013
Land	$	1,502	$	1,502
Building and improvements	17,846		18,423
Equipment	21,022		23,134
Furniture and fixtures	67		95
Computer hardware and software	756		933
Leasehold improvements	2,278		3,029
Construction in progress	1,516		2,628
Property, plant, and equipment, net	$	44,987	$	49,744