Unaudited Condensed Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2015	Jun. 29, 2014	Jun. 28, 2015	Jun. 29, 2014
Net revenue	$ 288,782	$ 337,604	$ 597,939	$ 686,995
Cost of revenue	211,126	240,418	432,003	491,884
Gross profit	77,656	97,186	165,936	195,111
Operating expenses:
Research and development	21,102	22,476	41,554	44,657
Sales and marketing	34,013	38,179	71,615	78,090
General and administrative	10,366	11,894	21,389	23,269
Restructuring and other charges	974	(12)	5,368	830
Litigation reserves, net	0	68	(2,690)	185
Total operating expenses	66,455	72,605	137,236	147,031
Income from operations	11,201	24,581	28,700	48,080
Interest income	67	49	119	106
Other income (expense), net	(343)	(227)	132	(335)
Income before income taxes	10,925	24,403	28,951	47,851
Provision for income taxes	7,258	9,698	17,273	18,735
Net income	$ 3,667	$ 14,705	$ 11,678	$ 29,116
Net income per share:
Basic (in dollars per share)	$ 0.11	$ 0.41	$ 0.34	$ 0.80
Diluted (in dollars per share)	$ 0.11	$ 0.40	$ 0.34	$ 0.79
Weighted average shares used to compute net income per share:
Basic	33,792	36,139	34,227	36,381
Diluted	34,308	36,808	34,790	37,052