XML 49 R31.htm IDEA: XBRL DOCUMENT

Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Table Text Block]

Property and equipment consists of the following at December 31:



(in thousands)	2012			2011
Machinery and equipment	$	11,657		11,328
Furniture fixtures and computer equipment	4,741			4,736
Leasehold improvements	3,854			3,775
Construction in progress	119			105
	20,371			19,944
Accumulated depreciation and amortization	(19,174		)	(18,590		)
	$	1,197		$	1,354

- 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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