CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Jul. 02, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 136,245	$ 192,464
Investments in marketable securities	44,610	31,192
Accounts receivable, net	135,394	138,989
Inventories	137,358	101,457
Prepaid expenses	9,584	7,270
Deferred tax assets, net	34,895	42,327
Other current assets	34,869	32,772
Total current assets	532,955	546,471
Property, plant and equipment, net	419,807	352,188
Goodwill	3,376	3,376
Intangible assets, net	26,013	27,421
Deferred tax assets - noncurrent, net	30,618	32,655
Other noncurrent assets, net	25,193	15,991
Total assets	1,037,962	978,102
Current liabilities:
Accounts payable	73,941	79,154
Accrued payroll	33,561	35,965
Other accrued liabilities	13,315	12,128
Total current liabilities	120,817	127,247
Long-term liabilities:
Long-term income tax liability	5,167	7,350
Other long-term liabilities	10,401	9,486
Total liabilities	136,385	144,083
Commitments and contingencies (Note 14)
Stockholders' equity:
Preferred Stock, $0.001 par value, 5,000,000 shares authorized, no shares issued	0	0
Common stock, $0.001 par value, 600,000,000 shares authorized, 164,721,451 and 161,463,280 shares issued and outstanding at July 2, 2011 and December 31, 2010, respectively	165	161
Additional paid-in capital	661,509	622,958
Accumulated other comprehensive income	479	480
Retained earnings	239,424	210,420
Total stockholders' equity	901,577	834,019
Total liabilities and stockholders' equity	$ 1,037,962	$ 978,102