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Net Income Per Share | 3 Months Ended
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Mar. 28, 2012
Net Income Per Share [Abstract] |
Net Income Per Share | Note 12. Net Income Per Share
|  | Quarter Ended |
|  | March 28, 2012 |  |  | March 30, 2011 |
|  | (In thousands, except per share amounts) |
Numerator: |  |  |  |  |  |
Numerator for basic and diluted net income per share - net income |  | $ | 5,865 |  |  | $ | 4,124 |
Denominator: |  |  |  |  |  |  |  |
Denominator for basic net income per share - weighted average shares |  |  | 96,075 |  |  |  | 98,980 |
Effect of dilutive securities: |  |  |  |  |  |  |  |
Options |  |  | 904 |  |  |  | 1,273 |
Restricted stock units and awards |  |  | 899 |  |  |  | 1,109 |
Denominator for diluted net income per share - adjusted weighted average shares and assumed conversions of dilutive securities |  |  | 97,878 |  |  |  | 101,362 |
Basic and diluted net income per share |  | $ | 0.06 |  |  | $ | 0.04 |
Stock options excluded (1) |  |  | 1,730 |  |  |  | 2,088 |
Restricted stock units and awards excluded (1) |  |  | 715 |  |  |  | 843 |
(1) | Excluded from diluted weighted-average shares outstanding as the impact would have been antidilutive.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=6945512&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1278-109256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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