Operating Segments and Geographic Information (Tables)

6 Months Ended

Jun. 30, 2013

Operating Segments And Geographic Information [Abstract]

Schedule of Segment Income Statement

	Three Months Ended				Six Months Ended
	June 30,				June 30,
($ thousands)	2013		2012		2013		2012
Revenues:
Americas	$	146,255	$	134,611	$	275,684	$	251,918
Asia Pacific		111,832		91,625		202,289		159,276
Japan		45,472		55,232		75,831		89,605
Europe		60,170		49,427		121,516		101,769
Total segment revenues		363,729		330,895		675,320		602,568
Other businesses		98		47		163		172
Total consolidated revenues	$	363,827	$	330,942	$	675,483	$	602,740
Operating income:
Americas(1)	$	23,005	$	31,038	$	43,818	$	49,689
Asia Pacific		35,685		29,569		62,788		47,474
Japan		17,463		26,511		25,023		40,667
Europe		11,657		12,103		24,328		26,201
Total segment operating income		87,810		99,221		155,957		164,031
Reconciliation of total segment operating income to income before income taxes:
Other businesses		(5,535)		(2,875)		(9,412)		(5,731)
Intersegment eliminations		15		15		30		39
Unallocated corporate and other(2)		(31,871)		(25,100)		(58,506)		(47,283)
Total consolidated operating income		50,419		71,261		88,069		111,056
Foreign currency transaction (gains) losses, net		814		(1,627)		3,414		2,649
Interest income		(517)		(549)		(823)		(907)
Interest expense		266		132		475		179
Other (income) expense, net		195		(520)		167		(761)
Income before income taxes	$	49,661	$	73,825	$	84,836	$	109,896
Depreciation and amortization:
Americas	$	2,431	$	2,948	$	4,973	$	5,183
Asia Pacific		1,200		994		2,478		2,303
Japan		375		481		776		899
Europe		1,281		685		2,431		1,292
Total segment depreciation and amortization		5,287		5,108		10,658		9,677
Other businesses		2,123		1,517		4,240		3,061
Unallocated corporate and other(2)		2,848		2,279		5,624		4,519
Total consolidated depreciation and amortization	$	10,258	$	8,904	$	20,522	$	17,257

Schedule of Segment Balance Sheet

	June 30,		December 31,
($ thousands)	2013		2012
Assets:
Americas	$	141,117	$	143,236
Asia Pacific		219,299		170,426
Japan		89,515		111,785
Europe		121,076		85,756
Total segment current assets		571,007		511,203
Other businesses		19,536		14,489
Unallocated corporate and other(1)		21,837		25,738
Deferred tax assets, net		5,628		6,284
Income tax receivable		12,307		5,613
Other receivables		17,293		24,821
Prepaid expenses and other current assets		31,051		24,967
Total current assets		678,659		613,115
Property and equipment, net		88,770		82,241
Intangible assets, net		64,082		59,931
Deferred tax assets, net		33,283		34,112
Other assets		54,167		40,239
Total consolidated assets	$	918,961	$	829,638