Property, Plant and Equipment-Net (Tables)

3 Months Ended

Mar. 31, 2013

Property, plant and equipment—net consisted of the following (in thousands):


	March 31, 2013			December 31, 2012
Plant equipment	$	18,670		$	18,670
Building and improvements		5,478			5,478
Lab equipment		6,019			5,808
Leasehold improvements		2,672			2,665
Computer equipment and software		2,684			2,681
Furniture and fixtures		589			589
Land		430			430
Automobiles		49			49
Construction in progress		3,202			2,129

Total		39,793			38,499
Less: accumulated depreciation and amortization		(7,403	)		(6,274	)

Property, plant and equipment-net	$	32,390		$	32,225

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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