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Net Income (Loss) Per Share | 12 Months Ended
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Dec. 28, 2013
Earnings Per Share [Abstract] |
Net Income (Loss) Per Share | Net Income (Loss) Per Share Basic net income (loss) per share excludes dilution and is computed by dividing net income by the number of weighted average common shares outstanding for the period. Diluted net income (loss) per share gives effect to all potentially dilutive common shares outstanding during the period, including contingently issuable shares and certain stock options, calculated using the treasury stock method. A reconciliation of the share denominator of the basic and diluted net income (loss) per share computations is as follows (in thousands):
|  |  | Years Ended
|  |  | December 28, 2013 |  | December 29, 2012 |  | December 31, 2011
Weighted average common shares outstanding used in basic net income (loss) per share calculation | 23,290 |  |  | 23,358 |  |  | 22,743 |
Potential dilutive common stock equivalents, using treasury stock method | — |  |  | 487 |  |  | 737 |
Weighted average shares used in diluted net income (loss) per share calculation | 23,290 |  |  | 23,845 |  |  | 23,480 |
For the years ended December 28, 2013, December 29, 2012 and December 31, 2011, the Company had securities outstanding which could potentially dilute basic earnings per share in the future. For the years ended December 29, 2012 and December 31, 2011, weighted average common share equivalents consisting of stock options included in the calculation of diluted net income per share were 0.5 million and 0.7 million, respectively. For the year ended December 28, 2013, however, potential dilutive common stock equivalents were anti-dilutive and were excluded from the calculation due to the net loss position.

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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 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: 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=7655603&loc=d3e1278-109256 Reference 3: 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=7655603&loc=d3e1252-109256 Reference 4: 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=32703322&loc=d3e4984-109258 Reference 5: 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=26872669&loc=d3e20235-122688 + Details
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