Property, Plant, and Equipment, net (Tables)

6 Months Ended

Mar. 31, 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)	March 31, 2014		September 30, 2013
Land	$	1,502	$	1,502
Building and improvements	18,110		18,423
Equipment	21,484		23,134
Furniture and fixtures	81		95
Computer hardware and software	848		933
Leasehold improvements	2,647		3,029
Construction in progress	2,541		2,628
Property, plant, and equipment, net	$	47,213	$	49,744