Property, Plant and Equipment

9 Months Ended

Sep. 30, 2011

Property, Plant and Equipment

(8) Property, Plant and Equipment

Property, plant and equipment, net, consisted of the following:

	December 31, 2010			December 31, 2009
Land and improvements	$	59,023		$	57,456
Buildings and leasehold improvements		219,735			214,758
Equipment		696,542			681,930
Capital leases		3,817			4,090
Construction in progress		38,675			28,955
		1,017,792			987,189
Less–Accumulated depreciation		(607,285	)		(571,544	)
Property, plant and equipment, net	$	410,507		$	415,645