Operations and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Operations and Summary of Significant Accounting Policies

Schedule of estimated useful lives over which depreciation of software, machinery and equipment is provided for using accelerated methods

Software	3 to 5 years
Machinery and equipment	3 to 10 years

Reconciliation of basic earnings per share ("EPS") to diluted EPS

(in thousands, except

per-share amounts)

	Year Ended December 31,
	2012		2011		2010
Earnings from continuing operations, net of tax	$	41,918	$	50,900	$	44,798
Loss from discontinued operations, net of tax	—		—		(16,212		)
Net income available to common stockholders	$	41,918	$	50,900	$	28,586
Basic weighted average shares outstanding	48,339		48,974		49,498
Dilutive effect of potential common stock equivalents — stock options	73		49		114
Diluted weighted average shares outstanding	48,412		49,023		49,612
Net earnings (loss) per share — basic:
Continuing operations	$	0.87	$	1.04	$	0.91
Discontinued operations	—		—		(0.33		)
Net income	0.87		1.04		0.58
Net earnings (loss) per share — diluted:
Continuing operations	$	0.87	$	1.04	$	0.90
Discontinued operations	—		—		(0.33		)
Net income	0.87		1.04		0.58
Potentially dilutive securities excluded from earnings per diluted share because their effect is anti-dilutive	1,700		1,363		1,018

Schedule of components of accumulated other comprehensive income

(in thousands)

	December 31,
	2012			2011
Translation adjustments, net of tax of $883 and $916 as of 2012 and 2011, respectively	$	12,342		$	6,783
Unamortized pension adjustments, net of tax of $46 as of 2012	(243		)	—
Total accumulated other comprehensive income	$	12,099		$	6,783

Stock-based compensation activity, including both continuing and discontinued operations of the entity

(in thousands)

	Years Ended December 31,
	2012			2011			2010
Stock-based compensation expense recognized in operating expenses	$	10,205		$	6,133		$	3,338
Tax benefit of stock-based compensation expense in provision for income taxes	3,610			2,261			1,212
Stock-based compensation expense, net of tax	$	6,595		$	3,872		$	2,126
Fair value of shares vested	$	10,195		$	6,194		$	3,577
Proceeds to the Company from the exercise of stock-based compensation	$	4,925		$	214		$	17,948
Tax benefit from exercise of stock-based compensation, including shortfall tax benefits	$	(233	)	$	(1,554	)	$	(2,430	)

(in thousands)

	At December 31,
	2012		2011		2010
Stock-based compensation cost capitalized in inventory	$	335	$	345	$	284

Schedule of changes in the carrying amount of goodwill, by segment

(in thousands)

	North						Asia
	America			Europe			Pacific		Total
Balance as of January 1, 2011:
Goodwill	$	52,427		$	35,623		$	1,941	$	89,991
Accumulated impairment losses	(10,666		)	(9,256		)	—		(19,922		)
	41,761			26,367			1,941		70,069
Goodwill acquired	32,230			—			—		32,230
Foreign exchange	(90)			(750		)	7		(833		)
Impairment	—			(1,282		)	—		(1,282		)
Reclassifications*	—			(335		)	—		(335		)
Balance as of December 31, 2011:
Goodwill	84,567			34,538			1,948		121,053
Accumulated impairment losses	(10,666		)	(10,538		)	—		(21,204		)
	73,901			24,000			1,948		99,849
Goodwill acquired	3,581			19,245			—		22,826
Foreign exchange	101			364			31		496
Impairment	—			(2,346		)	—		(2,346		)
Reclassifications*	1,156			—			—		1,156
Balance as of December 31, 2012:
Goodwill	89,405			54,147			1,979		145,531
Accumulated impairment losses	(10,666		)	(12,884		)	—		(23,550		)
	$	78,739		$	41,263		$	1,979	$	121,981

* Measurement period adjustments related to finalizing accounting for acquisitions

Schedule of changes in the carrying amounts of intangible assets subject to amortization, including both continuing and discontinued operations

(in thousands)

	Gross						Net
	Carrying			Accumulated			Carrying
Patents	Amount			Amortization			Amount
Balance at January 1, 2011	$	6,921		$	(4,384	)	$	2,537
Amortization	—			(620		)	(620		)
Foreign exchange	(3		)	—			(3		)
Removal of fully amortized asset	(237		)	237			—
Balance at December 31, 2011	6,681			(4,767		)	1,914
Amortization	—			(610		)	(610		)
Foreign exchange	3			—			3
Balance at December 31, 2012	$	6,684		$	(5,377	)	$	1,307

	Gross						Net
	Carrying			Accumulated			Carrying
Unpatented Technology	Amount			Amortization			Amount
Balance at January 1, 2011	$	2,848		$	(879	)	$	1,969
Amortization	—			(516		)	(516		)
Foreign exchange	(66		)	—			(66		)
Reclassifications*	1,347			—			1,347
Balance at December 31, 2011	4,129			(1,395		)	2,734
Amortization	—			(622		)	(622		)
Foreign exchange	32			—			32
Reclassifications*	1,200			—			1,200
Balance at December 31, 2012	$	5,361		$	(2,017	)	$	3,344

	Gross						Net
Non-Compete Agreements,	Carrying			Accumulated			Carrying
Trademarks and Other	Amount			Amortization			Amount
Balance at January 1, 2011	$	9,128		$	(4,311	)	$	4,817
Acquisition	9,026			—			9,026
Amortization	—			(1,297		)	(1,297		)
Foreign exchange	(19		)	—			(19		)
Reclassifications*	(1,612		)	—			(1,612		)
Removal of fully amortized asset	(247		)	247			—
Balance at December 31, 2011	16,276			(5,361		)	10,915
Acquisition	32,355			—			32,355
Disposal	(2,212		)	1,628			(584		)
Amortization	—			(4,309		)	(4,309		)
Foreign exchange	(2		)	—			(2		)
Reclassifications*	(4,426		)	—			(4,426		)
Removal of fully amortized asset	(5,040		)	5,040			—
Balance at December 31, 2012	$	36,951		$	(3,002)		$	33,949

	Gross						Net
	Carrying			Accumulated			Carrying
Customer Relationships	Amount			Amortization			Amount
Balance at January 1, 2011	$	19,757		$	(5,614	)	$	14,143
Amortization	—			(1,893		)	(1,893		)
Foreign exchange	(112		)	—			(112		)
Reclassifications*	155			—			155
Removal of fully amortized asset	(860		)	860			—
Balance at December 31, 2011	18,940			(6,647		)	12,293
Amortization	—			(2,052		)	(2,052		)
Foreign exchange	57			—			57
Reclassifications*	1,700			—			1,700
Balance at December 31, 2012	$	20,697		$	(8,699	)	$	11,998

* Measurement period adjustments related to finalizing accounting for acquisitions

Schedule of chnages in the carrying amounts of finite-lived intangibal assets net, by segment

	At December 31, 2011
	Gross					Net
	Carrying		Accumulated			Carrying
Total Intangible Assets	Amount		Amortization			Amount
North America	$	32,912	$	(13,288	)	$	19,624
Europe	13,114		(4,882		)	8,232
Total	$	46,026	$	(18,170	)	$	27,856

	At December 31, 2012
	Gross					Net
	Carrying		Accumulated			Carrying
Total Intangible Assets	Amount		Amortization			Amount
North America	$	37,992	$	(12,012	)	$	25,980
Europe	31,701		(7,083		)	24,618
Total	$	69,693	$	(19,095	)	$	50,598

Estimated future amortization of intangible assets

(in thousands)
2013	$	9,260
2014	8,984
2015	6,426
2016	6,134
2017	4,401
Thereafter	15,393
	$	50,598