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Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2011

		2011		2010

Building and improvements		$	126,537	$	106,678
Movable equipment, software and software development costs			182,254		154,317
Construction in progress			4,824		8,154

			313,615		269,149
Less accumulated depreciation			(169,057)		(149,982)

	Property and equipment, net	$	144,558	$	119,167

- 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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