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Note 4 - Property and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Table Text Block]

	December 31,
	2012			2011
Computers, software and equipment	$	65,937		$	53,514
Leasehold improvements		2,053			3,281
Vehicles		1,002			977
Building		28,319			21,632
Land		5,600			6,044
Furniture and fixtures		2,518			1,403
Total		105,429			86,851
Less: accumulated depreciation and amortization		(46,017	)		(39,057	)
Property and equipment, net	$	59,412		$	47,794

- 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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