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Net Loss Per Share (Tables) | 6 Months Ended
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Jun. 28, 2014
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Net Loss Per Share | The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data):
|  | Thirteen Weeks Ended |  |  | Twenty-Six Weeks Ended |
|  | June 28, 2014 |  |  | June 29, 2013 |  |  | June 28, 2014 |  |  | June 29, 2013 |
Net loss per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (2,180 | ) |  | $ | (9,567 | ) |  | $ | (1,979 | ) |  | $ | (12,910 | )
Dividends on Series A Convertible Preferred Stock |  |  | 60 |  |  |  | 64 |  |  |  | 119 |  |  |  | 64 |
Net loss available to common shares |  | $ | (2,240 | ) |  | $ | (9,631 | ) |  | $ | (2,098 | ) |  | $ | (12,974 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding (basic) |  |  | 33,460 |  |  |  | 33,119 |  |  |  | 33,422 |  |  |  | 32,130 |
Common equivalent shares from common stock options and warrants |  |  | 0 |  |  |  | — |  |  |  | 0 |  |  |  | — |
Weighted-average common shares outstanding (diluted) |  |  | 33,460 |  |  |  | 33,119 |  |  |  | 33,422 |  |  |  | 32,130 |
Basic and diluted net loss per share |  | $ | (0.07 | ) |  | $ | (0.29 | ) |  | $ | (0.06 | ) |  | $ | (0.40 | )
Anti-Dilutive Securities Excluded from Calculation of Diluted Earnings Per Share | The weighted-average anti-dilutive securities, which are excluded from the calculation of diluted earnings per share due to the Company’s net loss position for the periods then ended (including securities that would otherwise be excluded from the calculation of diluted earnings per share due to the Company’s stock price), are as follows (in thousands):
|  | Thirteen Weeks Ended |  |  | Twenty-Six Weeks Ended |
|  | June 28, 2014 |  |  | June 29, 2013 |  |  | June 28, 2014 |  |  | June 29, 2013 |
Common stock warrants |  |  | 50 |  |  |  | 50 |  |  |  | 50 |  |  |  | 50 |
Series A Convertible Preferred Stock |  |  | 4,150 |  |  |  | 4,140 |  |  |  | 4,150 |  |  |  | 1,076 |
Restricted stock units |  |  | 992 |  |  |  | 0 |  |  |  | 661 |  |  |  | 0 |
Options to purchase common stock |  |  | 5,787 |  |  |  | 7,217 |  |  |  | 5,675 |  |  |  | 7,309 |
Total |  |  | 10,979 |  |  |  | 11,407 |  |  |  | 10,536 |  |  |  | 8,435 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + 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 (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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