Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

Net Sales by operating segment

The following table presents Net Sales by operating segment for the years ended December 31:

	2013		2012		2011
Net Sales:
Americas	$	514,544	$	491,661	$	481,426
Europe, Middle East, Africa	157,208		166,208		188,338
Asia Pacific	80,259		81,111		84,234
Total	$	752,011	$	738,980	$	753,998

Long lived assets by operating segment

The following table presents long lived assets by operating segment as of December 31:

	2013		2012		2011
Long-lived assets:
Americas	$	106,409	$	100,662	$	100,843
Europe, Middle East, Africa	28,296		31,164		31,126
Asia Pacific	3,882		4,499		5,183
Total	$	138,587	$	136,325	$	137,152

Net Sales by groups of similar products and services

The following table presents revenues for groups of similar products and services for the years ended December 31:

	2013		2012		2011
Net Sales:
Equipment	$	444,773	$	435,900	$	452,398
Parts and consumables	176,442		175,782		177,999
Service and other	109,533		106,048		100,650
Specialty surface coatings	21,263		21,250		22,951
Total	$	752,011	$	738,980	$	753,998