Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property and equipment are comprised of the following (U.S. dollars in thousands):

	December 31,
	2011			2012

Land	$	19,561		$	30,411
Buildings		41,495			38,723
Construction in progress		14,286			85,584
Furniture and fixtures		48,071			49,062
Computers and equipment		92,336			99,804
Leasehold improvements		60,120			49,027
Scanners		15,741			17,290
Vehicles	2,153			2,229
		293,763			372,130
Less: accumulated depreciation		(144,258	)		(142,343	)
	$	149,505		$	229,787

- 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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