Note 9. Intangible Assets (Tables)

9 Months Ended

Nov. 02, 2013

Disclosure Text Block [Abstract]

Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]

	November 2, 2013
	Gross Value		Accumulated Amortization and Effect of Currency Translation			Net Value		Weighted Average Remaining Amortization Period (Years)
Acquired intangible assets:
Developed technology	$	52,025	$	(38,908	)	$	13,117		3.1
Customer relationships		20,218		(16,730	)		3,488		2.9
Trademarks		2,678		(2,074	)		604		5.1
Non-compete agreements		1,400		(1,400	)		-		-
Purchased IP - amortizing		16,053		(10,603	)		5,450		1.7
Total amortizing		92,374		(69,715	)		22,659		2.8
Purchased IP - not yet deployed		9,037		-			9,037
Total intangibles	$	101,411	$	(69,715	)	$	31,696

	February 2, 2013
	Gross Value		Accumulated Amortization and Effect of Currency Translation			Net Value		Weighted Average Remaining Amortization Period (Years)
Acquired intangible assets:
Developed technology	$	52,025	$	(34,567	)	$	17,458		3.6
Customer relationships		20,218		(15,782	)		4,436		3.6
Trademarks		2,678		(1,983	)		695		5.9
Non-compete agreements		1,400		(1,400	)		-		-
Purchased IP – amortizing		15,854		(7,970	)		7,884		2.4
Total amortizing		92,175		(61,702	)		30,473		3.4
Purchased IP - not yet deployed		6,100		-			6,100
Total intangibles	$	98,275	$	(61,702	)	$	36,573

Amortization Expense of Intangible Assets [Table Text Block]

	Three Months Ended				Nine Months Ended
	November 2, 2013		October 27, 2012		November 2, 2013		October 27, 2012
Cost of sales	$	2,257	$	2,647	$	6,848	$	6,716
Operating expenses		383		403		1,165		1,208
Total intangibles amortization expense	$	2,640	$	3,050	$	8,013	$	7,924

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Fiscal year	Total
2014 (remaining three months)	$	2,636
2015		8,800
2016		6,574
2017		3,912
2018		636
Thereafter		101
Total	$	22,659