Property, Plant, and Equipment, net

3 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

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



	As of		As of
(in thousands)	December 31, 2014		September 30, 2014
Equipment	$	6,872	$	7,328
Furniture and fixtures	38		42
Computer hardware and software	688		749
Leasehold improvements	374		2,278
Construction in progress	256		49
Property, plant, and equipment, net	$	8,228	$	10,446

As a result of a revision in the estimated amount of cash flows for asset retirement obligations relating to the extension of the Alhambra facility leases and changes in the required restoration efforts, the Company reduced its asset retirement obligations liability by $2.9 million with an offsetting reduction to leasehold improvements of $2.1 million, and gain from change in estimate on ARO obligation of $0.8 million. Also see Note 12 - Commitments and Contingencies.

As of December 31, 2014 and September 30, 2014, accumulated depreciation was approximately $23.8 million and $21.5 million, respectively.

- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

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