Property And Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2014

Property And Equipment, Net [Abstract]

Schedule Of Property And Equipment

	December 31,		December 31,
		2014		2013
Land and improvements	$	7,417	$	7,471
Buildings and improvements		159,298		158,382
Leasehold improvements		45,655		39,266
Machinery and equipment		183,575		162,144
Office furniture and equipment		35,696		35,271
Computer hardware and software		151,404		136,008
Construction in progress		20,890		11,473
		603,935		550,015
Less accumulated depreciation and amortization		300,348		268,801
Total property and equipment, net	$	303,587	$	281,214